CHAPTER 4 CLASS 9 MCQS WITH ANSWERS CELLS &TISSUES
MCQS ON CELLS AND TISSUES WITH ANSWERS
QUIZ MCQS WITH ANSWERS ABOUT CELLS ANIMALS &PLANTS
1.Who developed the first microscope?
a) Robert Hooke
b) Louis Pasteur
c) Robert Brown
d) Zacharias Janssen
ANS:Zacharias Janssen
2.The resolution of modern electron microscope is ___________ ?
a) 0.2nm
b) 0.3nm
c) 0.1nm
d) 0.12nm
ANS;0.2nm
3.The photograph taken by a microscope is called?
a) Photograph
b) Tonograph
c) Micrograph
d) Cardiograph
ANS: MICROGRAPH
4.All cells are formed from pre-existing cells" is the saying?
a) Rudolf Virchow
b) Pasteur
c) Robert Hook
d) Darwin
RUDOLPH VIRCHOW
5.The process of taken in liquid in the form of droplets is called?
a) Diffusion
b) Phagocytosis
c) Exocytosis
d) Pinocytosis
PINOCYTOSIS
6.The use of a microscope is known as?
a) Photography
b) Endoscopy
c) Microscopy
d) Micrography
MICROSCOPY
7.The microscopic study of tissues is called?
a) Morphology
b) Histology
c) Physiology
d) Cell Biology
HISTOLOGY
8.Magnification of the light microscope is?
a) 1300x
b) 1400x
c) 1500x
d) 1600x
1500X
9.Resolution power of the Human Eye is?
a) 0.1mm
b) 0.01mm
c) 10mm
d) 100mm
0.1mm
10.The name of the Scientist who described the Cell the first time is?
a) Robert Brown
b) Robert Hook
c) Newton
d) Shawan
Robert Hook
11.The cell wall of prokaryotes is composed of?
a) Lignin
b) Cellulose
c) Peptidoglycan
d) Chitin
PEPTIDOGLYCAN
12.Cell wall of fungi is made of?
a) cellulose
b) peptidoglycan
c) chromatin
d) chitin
CHITIN
13.Basically cell membrane is composed of?
a) carbohydrates and proteins
b) Lipids and carbohydrates
c) Lipids and proteins
d) Proteins and Vitamins
LIPIDS AND PROTEIN
14.The stack of thylakoids is called?
a) Stroma
b) Cristate
c) Granum
d) Leucoplast
GRANUM
15.Those plastids that are colorless?
a) Chloroplast
b) Leucoplast
c) Chromoplast
d) Lipids
LEUCOPLAST
16.___________prepare proteins in the cells?
a) Ribosomes
b) Mitochondria
c) Golgi complex
d) Vacuole
RIBOSOMES
17.Only few molecules can pass through it?
a) Permeable membrane
b) Semi-Permeable membrane
c) on-Permeable membrane
d) Cell wall
SEMI-PERMEABLE MEMBRANE
18.In chloroplast______________process occur?
a) ATP synthesis
b) Protein synthesis
c) Photosynthesis
d) DNA Replication
PHOTOSYNTHESIS
19.The major component of plant cell walls is?
a) Chitin
b) Peptidoglycan
c) Cellulose
d) Cholesterol
CELLULOSE
20._______ is not a component of cell walls is?
a) DNA
b) Lipids
c) Protein
d) Carbohydrates
DNA
21.Ribosomal RNA is produced in?
a) Mitochondria
b) Nucleolus
c) Lysosomes
d) Golgi Apparatus
NUCLEOLUS
22.Solution which contains relatively more solute is called?
a) Hypotonic
b) hypertonic
c) isotonic
d) None of these
HYPERTONIC
23.The movement of molecules from lower concentration to higher concentration area is called?
a) Osmosis
b) Diffusion
c) Transport
d) Active transport
ACTIVE TRANSPORT
24.Cardiac muscles are present in the wall of?
a) Heart
b) Lungs
c) Kidney
d) Stomach
HEART
25.Which tissue makes the communication system in a body?
a) Muscle Tissue
b) Connective Tissue
c) Nervous Tissue
d) Epithelial Tissue
NERVOUS TISSUE
26._______ tissue also make the glandular tissue in animals?
a) Nervous Tissue
b) Epithelial Tissue
c) Connective Tissue
d) Muscular Tissue
EPITHELIAL TISSUES
27.Nervous Tissue is found in?
a) Brain
b) Spinal Cord
c) Both a & b
d) None of them
BOTH A &B
28.There are micrometers (μm) in one millimeter (mm)?
a) 10
b) 100
c) 1000
d) 1/1000
1000
29.The plasma membrane does all of these except?
a) Contains the hereditary material
b) Acts as a boundary of the border for the cytoplasm
c) movement of material across the cell
d) Functions in the recognition of cell
CONTAIN THE HEREDITY MATERIAL
30.Cell wall is found in these organisms except for?
a) Plants
b) Animals
c) Bacteria
d) Fungi
ANIMALS
31.The __________is a major component of plant cells?
a) Chitin
b) Peptidoglycan
c) Cellulose
d) Cholesterol
CELLULOSE
32.Plant cells have and which are not present in animal cells?
a) Mitochondria, chloroplasts
b) Cell membranes, cell walls
c) Chloroplasts, nucleus
d) Chloroplasts, cell wall
CHOLROPLAST, CELL WALL
33.Rough endoplasmic reticulum is the area in a cell where are synthesized?
a) Polysaccharides
b) Proteins
c) Lipids
d) DNA
PROTEINS
34.Smooth endoplasmic reticulum is the area in a cell where-------------------- are synthesized?
a) Polysaccharides
b) Proteins
c) Lipids
d) DNA
LIPIDS
35.The mitochondrion functions in?
a) Lipids storage
b) Protein synthesis
c) Photosynthesis
d) Cellular respiration
CELLULAR RESPIRATION
36.The thin extensions of the inner mitochondrial membrane are known as _____________ ?
a) Cristae
b) Matrix
c) Thylakoids
d) Stroma
CRISTAE
37.Which of these cellular organelles have their own DNA?
a) Chloroplast
b) Nucleus
c) Mitochondrion
d) All of these
ALL OF THESE
38.First microscope was developed in?
a) 1505
b) 1545
c) 1595
d) None of them
1595
39.Minimum range of first developed microscope was?
a) 1X
b) 2X
c) 3X
d) 4X
3X
40.Maximum range of the first developed microscope was?
a) 5X
b) 7X
c) 9X
d) 11X
9X
41.Which type of microscope would you use to study the changes in the shape of a human white blood cell?
a) TEM
b) SEM
c) LM
d) None of them
LM(LIGHT MICROSCOPE)
42.Which type of microscope would you use to study the surface texture of human hair:
a) TEM
b) SEM
c) LM
d) None of them
SEM
43.Which type of microscope would you use to study the detailed structure of mitochondria in the cell of the human liver?
a) TEM
b) SEM
c) LM
d) None of them
TEM
44.Organelle has its own DNA?
a) Golgi apparatus
b) Mitochondria
c) Ribosomes
d) A&B
A&B
45.Organelle has its own DNA?
a) Golgi apparatus
b) Chloroplast
c) Endoplasmic reticulum
d) A&B
A&B
46.Movement of amoeba can be seen by?
a) TEM
b) SEM
c) LM
d) None of them
LM
47.The word "Animalcules" is used by?
a) Robert Hooke
b) Antonie van Leeuwenhoek
c) Louis Pasteur
d) None of them
Antonie van Leeuwenhoek
48.Jean Baptist de-Lamarck proposed"nobody can have a life if its parts are not cellular tissues" in?
a) 1800
b) 1809
c) 1819
d) 1829
1809
49.Nucleus is discovered in?
a) 1811
b) 1821
c) 1831
d) 1841
1831
50.R.Virchow is __________scientist?
a) British
b) German
c) Greek
d) None of them
GERMAN
51.Chromosome are composed of?
a) DNA
b) Protein
c) Both a & b
d) None of them
BOTH A&B
52.The organelle which do not have any membrane?
a) Golgi apparatus
b) Ribosomes
c) Endoplasmic reticulum
d) None of them
RIBOSOMES
53.Food storage is a function of?
a) Chromoplast
b) Leucoplast
c) Chloroplast
d) Mitochondria
LEUCOPLAST
54.Camillo Golgi awarded noble prize in?
a) 1900
b) 1906
c) 1916
d) 1926
1906
55.Camillo Golgi given a noble prize for?
a) Morphology and Anatomy
b) Physiology and medicine
c) Physiology and Plantae
d) None of them
PHYSIOLOGY &MEDICINE
56.De Duve awarded noble prize in?
a) 1964
b) 1974
c) 1984
d) 1994
1974
57.De Duve won the noble prize in?
a) Morphology and Anatomy
b) Physiology and medicine
c) Physiology and Plantae
d) None of them
PHYSIOLOGY&MEDICINE
58.Which of the following organelles does not belong to others in the list?
a) Chloroplast
b) Ribosomes
c) Mitochondria
d) Lysosomes
RIBOSOMES(HAS NO MEMBRANE)
59.Human body is made up of about __________ types of cells?
a) 100
b) 200
c) 300
d) 400
200
60.In diffusion and filtration, only small molecules can pass across the membrane. which process would move the molecules faster?
a) Diffusion
b) Filtration
c) Facilitated diffusion
d) None of them
FACILITATED DIFFUSION
61.Birds fly by flapping their wings. What do you think is the type of muscle responsible for wings flapping?
a) Cardiac
b) Skeletal
c) Smooth
d) None of them
SKELETAL MUSCLES
62.The tissue which is made up of a single type of cells are?
a) Simple tissue
b) Nervous tissue
c) Muscle tissue
d) Epithelial tissue
SIMPLE TISSUES
63.Basic unit of all living organisms is called.
a) Organ
b) Cell
c) Tissue
d) all of these
CELL
64.The use of the microscope is called.
a) Magnification
b) Resolution
c) Compound microscope
d) Microscopy
MICROSCOPY
65.The first compound microscope was developed in.
a) Germany 1595
b) Holland 1595
c) Italy 1530
d) Holland 1530
HOLLAND 1595
66.The magnification of the first compound microscope ranged from.
a) 5X - 8X
b) 3X - 10X
c) 3X - 9X
d) 2X - 5X
3X_9X
67.The increase in the apparent size of an object under the microscope is called.
a) Microscopy
b) Magnification
c) Resolution
d) None of these
AMGNIFICATION
68.The measure of the clarity of the image under the microscope is called.
a) microscopy
b) Magnification
c) Resolution
d) None of these
RESOLUTION
69.Human eye can distinguish two objects placed at a distance.
a) 0.05 mm
b) 0.1 mm
c) 0.08 m
d) 0.5 mm
0.1mm
70.A light microscope can magnify objects only about ........ times without causing blurriness.
a) 300X
b) 1500X
c) 750X
d) 3500X
1500X
71.The resolving power of the light microscope is.
a) 0.2 um
b) 0.8 um
c) 0.1 um
d) 0.5 um
0.2 μm
72.The resolving power of the electron microscope is.
a) 0.2 nm
b) 0.8 nm
c) 0.1 nm
d) 0.5 nm
0.2nm
73.Who studied plant tissues in 1838.
a) M. Schleiden
b) Schwann
c) L. Pasteur
d) Robert Brown
M. Schleiden
74.Who studied plant tissues in 1838.
a) T. Schwann
b) Robert Brown
c) Schleiden
d) L. Pasteur
Schleiden
75.Human are examples of.
a) Unicellular eukaryote
b) Multicellular eukaryote
c) Prokaryote
d) None of these
MULTICELLULAR EUKARYOTES
76.Which of the following is an example of a unicellular eukaryote.
a) Bacteria
b) Mushroom
c) Yeast
d) Humans
YEAST
77.Cell wall is not present in.
a) Animals All
b) Plants & bacteria
c) All protists
d) Animal and many animal-like protists
ANIMALS ALL
78.Which of the following is non - living.
a) Nucleus
b) Cell membrane
c) Cytoplasm
d) Cell wall
CELL WALL
79.The pores in the cell walls of adjacent cells, through which their cytoplasm is connected are called.
a) Cytoskeleton
b) Plasmodesmata
c) Lignin deposition
d) None of these
PLASMODESMATA
80.Which of the following is not part of the cell membrane.
a) Protein
b) Minerals
c) Carbohydrates
d) Lipids
MINERALS
81.Fluid mosaic model explains the structure of.
a) Cell membrane
b) Cytoplasm
c) Cell wall
d) Mitochondria
CELL MEMBRANE
82.A material between the plasma membrane and nuclear envelope is called.
a) Nucleoplasm
b) Cytoplasm
c) Plasmodesmata
d) cytokinin
CYTOPLASM
83.Which of the following is the function of cytoplasm.
a) It provides space for the proper functioning of organelles
b) It senses materials and chemical messages
c) It acts as a site for various biochemical reactions
d) both a & c
BOTH A & C
84.
سائٹوسکیلیٹین بنا ہوا ہے
a) صرف مائیکروٹیوبیولز کا
b) صرف مائیکروفلامنٹس کا
c) دونوں مائیکرو ٹیوبلز + مائیکروفلامنٹس
d) کروماٹن کا
CORRECT IS C
85.All activities of cells are controlled by.
a) Nucleus
b) Mitochondria
c) Cytoplasm
d) Cell membrane
NUCLEUS
86.Which of the following is part (s) of the nucleus.
a) nuclear envelope
b) Nucleoplasm
c) Nucleoli + chromosomes
d) All of these
ALL OF THESE
87.Chromosomes are made up of.
a) DNA + RNA
b) RNA + protein
c) DNA + protein
d) mRNA + rRNA
DNA& PROTEIN
88.Ribosomes are made up of.
a) Proteins + DNA
b) Proteins + rRNA
c) Proteins + mRNA
d) DNA + rRNA
PROTEIN +rRNA
89.Which of the following organelle is found in both prokaryotes and eukaryotes.
a) Ribosomes
b) Mitochondria
c) Chloroplast
d) Endoplasmic reticulum
RIBOSOMES
90.Ribosomes are present in.
a) Nucleus
b) Cytoplasm as free-floating organelles
c) Attached to rough ER
d) Both b & c
BOTH B & C
91.Which of the following is involved in the transport of materials.
a) Endoplasmic reticulum
b) Mitochondria
c) Ribosomes
d) Nucleus
ENDOPLASMIC RETICULUM
92.Which of the following plastids helps in the pollination and dispersal of fruits.
a) Leucoplasts
b) Chloroplast
c) Choromoplasts
d) Neoplasms
CHROMOPLAST
93.Which of the following plastids store food in plants.
a) Chloroplasts
b) Leucoplasts
c) Chromoplasts
d) all of these
LEUCOPLAST
94.The specific plastids have chlorophyll and help in photosynthesis.
a) Chloroplasts
b) Leucoplast
c) Chromoplasts
d) all of these
CHLOROPLAST
95.Which organelle is present both in plants and animals.
a) Plastids
b) Centrioles
c) Golgi apparatus
d) All of these
GOLGI APPARATUS
96.What is the diameter of the smallest bacteria mycoplasmas.
a) 0.01 --- 0.1 um
b) 0.1 um --- 1.0 um
c) 0.02 --- 0.2 um
d) 0.3 um --- 0.7 um
0.1 um --- 1.0 um
97.The diameter of a human red blood cell is.
a) 0.5 um
b) 3um
c) 8 um
d) 0.2 um
8micrometer
98.Which of the following is the bulkiest cell.
a) Nerve cell
b) Muscle cell
c) Bird egg cell
d) Bacterial cell
BIRD EGG CELL(ostrich)
99.Which of the following cell (s) is the longest.
a) Skin cell
b) Muscle cell + nerve cell
c) Blood cell + muscle cell
d) Skin cells + bone cells
Muscle cell + nerve cell
100.Transport proteins help in the movement of molecules in a process called.
a) Diffusion
b) Filtration
c) Facilitated diffusion
d) Osmosis
FACILITATED DIFFUSION
101. Facilitated diffusion is a type of.
a) active transport
b) passive transport
c) some time active and sometimes passive
d) Cytosis
PASSIVE TRANSPORT
102. A solution that has relatively more solute is called.
a) Hypertonic
b) Isotonic
c) Hypotonic
d) Toxic
HYPERTONIC
103. A solution that has relatively less solute is called.
a) Hypertonic
b) Toxic
c) Hypotonic
d) Isotonic
HYPOTONIC
104. Which of the following process use energy to occur.
a) Active transport
b) Passive transport
c) Osmosis
d) all of these
ACTIVE TRANSPORT
105. The membrane of nerve cells has carrier proteins in the form of.
a) Sodium - potassium pump
b) Sodium - calcium pump
c) Sodium - chromium
d) Potassium - iron pump
SODIUM-POTASSIUM PUMP
106. What is 'True' about artificially synthesized membranes.
a) They are used to separate bacteria from virus
b) Use in advanced water treatment technologies
c) To efficiently separate salts from water under pressure
d) all of these
ALL OF THESE
107. The process in which liquid is taken in by cell is called.
a) Phagocytosis
b) Exocytosis
c) Pinocytosis
d) Active transport
PINOCYTOSIS
108.The process in which bulky material is exported is called.
a) Endocytosis
b) Exocytosis
c) Pinocytosis
d) None of these
EXOCYTOSIS
109.A group of similar cells specialized for the performance of a common function is called.
a) Organ
b) Tissue
c) System
d) None of these
TISSUE
110.Which of the following animal tissues have the ability to contract.
a) Epithelial tissues
b) Muscle tissues
c) Nervous tissues
d) Connective tissues
MUSCLE TISSUE
111. Neurons are found in.
a) Brain
b) Spinal cord
c) Nerves
d) All of these
ALL OF THESE
112. What is "true" about simple tissues.
a) They are made up of single types of cells
b) They are meristematic & permanent tissues
c) They cause primary and secondary growth
d) They conduct water and dissolved materials from root to aerial parts.
MADE UP OF SINGLE TYPE OF CELL
113. Secondary growth is caused by.
a) Lateral meristem
b) Intercalary meristem
c) Apical meristem
d) Parenchyma
LATERAL MERISTEM
114. Vascular cambium and cork camium are types of.
a) Apical meristem
b) Lateral meristem
c) Epidermal tissues
d) Collenchyma
LATERAL MERISTEM
115.Which is "NOT" the function of parenchyma cells.
a) Photosynthesis
b) Respiration & protein synthesis
c) Food storage
d) To give support
TO GIVE SUPPORT
116. Xylem tissues are made up of.
a) Tracheids and vessels
b) only tracheids
c)only vessels
d)tracheids,vessels,parenchyma,sieve tube cells
TRACHEIDS &VESSELS
PAST PAPERS OF ALL BOARDS PUNJAB PAKISTAN
all the questions given are repeated again and again for practice test .their answers are given in the above MCQs
1.Who developed the first microscope?
a) Robert Hooke
b) Louis Pasteur
c) Robert Brown
d) Zacharias Janssen
2.The resolution of modern electron microscope is ___________ ?
a) 0.2nm
b) 0.3nm
c) 0.1nm
d) 0.12nm
3.The photograph taken by a microscope is called?
a) Photograph
b) Tonograph
c) Micrograph
d) Cardiograph
4.OMNIS CELLULA E CELLULA is the saying of?
a) Rudolf Virchow
b) Pasteur
c) Robert Hook
d) Darwin
5.The process of taken in liquid in the form of droplets is called?
a) Diffusion
b) Phagocytosis
c) Exocytosis
d) Pinocytosis
6.The use of the microscope is known as?
a) Photography
b) Endoscopy
c) Microscopy
d) Micrography
7.The microscopic study of tissues is called?
a) Morphology
b) Histology
c) Physiology
d) Cell Biology
8.Magnification of light microscope is?
a) 1300x
b) 1400x
c) 1500x
d) 1600x
9.Resolution power of Human Eye is?
a) 0.1mm
b) 0.01mm
c) 10mm
d) 100mm
10.The name of Scientist who described the Cell the first time is?
a) Robert Brown
b) Robert Hook
c) Newton
d) Shawan
11.The cell wall of prokaryotes is composed of?
a) Lignin
b) Cellulose
c) Peptidoglycan
d) Chitin
12.Cell wall of fungi is made of?
a) cellulose
b) peptidoglycan
c) chromatin
d) chitin
13.Basically cell membrane is composed of?
a) carbohydrates and proteins
b) Lipids and carbohydrates
c) Lipids and porteins
d) Proteins and Vitamins
14.The stack of thylakoids is called?
a) Stroma
b) Cristate
c) Granum
d) Leucoplast
15.Those plastids that are colorless?
a) Chloroplast
b) Leucoplast
c) Chromoplast
d) Lipids
16.__________prepare proteins in the cells?
a) Ribosomes
b) Mitochondria
c) Golgi complex
d) Vacuole
17.Only few molecules can pass through it?
a) Permeable membrance
b) Semi-Permeable membrane
c) on-Permeable membrane
d) Cell wall
18.In chloroplast______________process occur?
a) ATP synthesis
b) Protein synthesis
c) Photosynthesis
d) DNA Replication
19.The major component of plant cell walls is?
a) Chitin
b) Peptidoglycan
c) Cellulose
d) Choleserol
20._______ is not a component of cell walls is?
a) DNA
b) Lipids
c) Protein
d) Carbohydrates
21.Ribosomal RNA is produced in?
a) Mitochondria
b) Nucleolus
c) Lysosomes
d) Golgi Apparatus
22.Solution which contains more solute is called?
a) Hypotonic
b) hypertonic
c) isotonic
d) None of the these
23.The movement of molecules from lower concentration to higher concentration area is called?
a) Osmosis
b) Diffusion
c) Transport
d) Active transport
24.Cardiac muscles are present in the wall of?
a) Heart
b) Lungs
c) Kidney
d) Stomach
25.Which tissue makes the communication system in a body?
a) Muscle Tissue
b) Connective Tissue
c) Nervous Tissue
d) Epithelial Tissue
26._______ tissue also make the glandular tissue in animals?
a) Nervous Tissue
b) Epithelial Tissue
c) Connective Tissue
d) Muscular Tissue
27.Nervous Tissue is found in?
a) Brain
b) Spinal Cord
c) Both a & b
d) None of them
28.There are micrometers (\mum) in one millimeter (mm)?
a) 10
b) 100
c) 1000
d) 1/1000
29.The plasma membrane does all of these except?
a) Contains the hereditary material
b) COVERS CYTOPLASM
c)MATERIAL MOVEMENTS ACROSS THE CELL
d) Functions in the recognition of cell
30.Cell wall is found in these organisms except for?
a) Plants
b) Animals
c) Bacteria
d) Fungi
31.The __________is a major component of plant cells?
a) Chitin
b) Peptidoglycan
c) Cellulose
d) Cholesterol
32.Plant cells have and which are not present in animal cells?
a) Mitochondria, chloroplasts
b) Cell membranes, cell walls
c) Chloroplasts, nucleus
d) Chloroplasts, cell wall
33.Rough endoplasmic reticulum is the area in a cell where are synthesized?
a) Polysaccharides
b) Proteins
c) Lipids
d) DNA
34.Smooth endoplasmic reticulum is the area in a cell where are synthesized?
a) Polysaccharides
b) Proteins
c) Lipids
d) DNA
35.The mitochondrion functions in?
a) Lipids storage
b) Protein synthesis
c) Photosynthesis
d) Cellular respiration
36.The thin extensions of the inner mitochondrial membrane are known as _____________ ?
a) Cristae
b) Matrix
c) Thylakoids
d) Stroma
37.Which of these cellular organelles have their own DNA?
a) Chloroplast
b) Nucleus
c) Mitochondrion
d) All of these
38.First microscope was developed in?
a) 1505
b) 1545
c) 1595
d) None of them
39.Minimum range of first developed microscope was?
a) 1X
b) 2X
c) 3X
d) 4X
40.Maximum range of the first developed microscope was?
a) 5X
b) 7X
c) 9X
d) 11X
41.Which microscope is used to study the changes in the shape of a human white blood cell?
a) TEM
b) SEM
c) LM
d) None of them
42.Which type of microscope would you use to study the surface texture of human hair:
a) TEM
b) SEM
c) LM
d) None of them
43.Which type of microscope would you use to study the detailed structure of mitochondria in the cell of the human liver?
a) TEM
b) SEM
c) LM
d) None of them
44.Organelle has its own DNA?
a) Golgi apparatus
b) Mitochondria
c) Ribosomes
d) None of them
45.Organelle has its own DNA?
a) Golgi apparatus
b) Chloroplast
c) Endoplsmic reticulum
d) None of them
46.Movement of amoeba can be seen by?
a) TEM
b) SEM
c) LM
d) None of them
47.The word "Animalcules" is used by?
a) Robert Hooke
b) Antonie van Leeuwenhoek
c) Louis Pasteur
d) None of them
48.Jean Baptist de-Lamarck proposed"nobody can have a life if its parts are not cellular tissues" in?
a) 1800
b) 1809
c) 1819
d) 1829
49.Nucleus is discovered in?
a) 1811
b) 1821
c) 1831
d) 1841
50.R.Virchow is __________scientist?
a) British
b) German
c) Greek
d) None of them
51.Chromosome are composed of?
a) DNA
b) Protein
c) Both a & b
d) None of them
52.The organelle which do not have any membrane?
a) Golgi apparatus
b) Ribosomes
c) Endoplasmic reticulum
d) None of them
53.Food storage is a function of?
a) Chromoplast
b) Leucoplast
c) Chloroplast
d) Mitochondria
54.Camillo Golgi awarded noble prize in?
a) 1900
b) 1906
c) 1916
d) 1926
55.Camillo Golgi given noble prize for?
a) Morphology and Anatomy
b) Physiology and medicine
c) Physiology and Plantae
d) None of them
56.De Duve awarded noble prize in?
a) 1964
b) 1974
c) 1984
d) 1994
57.De Duve won noble prize in?
a) Morphology and Anatomy
b) Physiology and medicine
c) Physiology and Plantae
d) None of them
58.Which of the following organelles does not belong to others in the list?
a) Chloroplast
b) Ribosomes
c) Mitochondria
d) Lysosomes
59.Human body is made up of about __________ types of cells?
a) 100
b) 200
c) 300
d) 400
60.In diffusion and filtration, only small molecules can pass across the membrane. which process would move the molecules faster?
a) Diffusion
b) Filtration
c) Facilitated diffusion
d) None of them
61.Birds fly by flapping their wings. What do you think is the type of muscle responsible for wings flapping?
a) Cardiac
b) Skeletal
c) Smooth
d) None of them
62.The tissue which is made up of a single type of cells are?
a) Simple tissue
b) Nervous tissue
c) Muscle tissue
d) Epithelial tissue
63.Basic unit of all living organisms is called.
a) Organ
b) Cell
c) Tissue
d) all of these
64.The use of the microscope is called.
a) Magnification
b) Resolution
c) Compound microscope
d) Microscopy
65.The first compound microscope was developed in.
a) Germany 1595
b) Holland 1595
c) Italy 1530
d) Holland 1530
66.The magnification of the first compound microscope ranged from.
a) 5X - 8X
b) 3X - 10X
c) 3X - 9X
d) 2X - 5X
67.The increase in the apparent size of an object under a microscope is called.
a) Microscopy
b) Magnification
c) Resolution
d) None of these
68.The measure of the clarity of an image under a microscope is called.
a) microscopy
b) Magnification
c) Resolution
d) None of these
69.Human eye can distinguish two objects placed at a distance.
a) 0.05 mm
b) 0.1 mm
c) 0.08 m
d) 0.5 mm
70.A light microscope can magnify objects only about ........ times without causing blurriness.
a) 300X
b) 1500X
c) 750X
d) 3500X
71.The resolving power of the light microscope is.
a) 0.2 um
b) 0.8 um
c) 0.1 um
d) 0.5 um
72.The resolving power of the electron microscope is.
a) 0.2 nm
b) 0.8 nm
c) 0.1 nm
d) 0.5 nm
73.Who studied plant tissues in 1838.
a) M. Schleiden
b) Schwaan
c) L. Pasteur
d) Robert Brown
74.Who studied plant tissues in 1838.
a) T. Schwann
b) Robert Brown
c) Schleiden
d) L. Pasteur
75.Human are example of.
a) Unicellular eukaryote
b) Multicellular eukaryote
c) Prokaryote
d) None of these
76.Which of the following is an example of a unicellular eukaryote.
a) Bacteria
b) Mushroom
c) Yeast
d) Humans
77.Cell wall is not present in.
a) Animals All
b) Plants & bacteria
c) All protists
d) Animal and many animal-like protists
78.Which of the following is non - living.
a) Nucleus
b) Cell membrane
c) Cytoplasm
d) Cell wall
79.The pores in the cell walls of adjacent cells, through which their cytoplasm is connected are called.
a) Cytoskeleton
b) Plasmodesmata
c) Lignin deposition
d) None of these
80.Which of the following is not part of cell membrane.
a) Protein
b) Minerals
c) Carbohydrates
d) Lipids
81.Fluid mosaic model explains the structure of.
a) Cell membrane
b) Cytoplasm
c) Cell wall
d) Mitochondria
82.A material between plasma membrane and nuclear envelope is called.
a) Nucleoplasm
b) Cytoplasm
c) Plasmodesmata
d) cytokinin
83.Which of the following is the function of cytoplasm.
a) It provides space for proper functioning of organelles
b) It senses materials and chemical messages
c) It acts as a site for various biochemical reactions
d) both a & c
84.
سائٹوسکیلیٹین بنا ہوا ہے۔
a) صرف مائیکروٹیوبیولز کا
b) صرف مائیکروفلامنٹس کا
c) دونوں مائیکرو ٹیوبلز + مائیکروفلامنٹس
d) کروماٹن کا
85.All activities of cells are controlled by.
a) Nucleus
b) Mitochondria
c) Cytoplasm
d) Cell membrane
86.Which of the following is part (s) of the nucleus.
a) nuclear envelope
b) Nucleoplasm
c) Nucleoli + chromosomes
d) All of these
87.Chromosomes are made up of.
a) DNA + RNA
b) RNA + protein
c) DNA + protein
d) mRNA + rRNA
88.Ribosomes are made up of.
a) Proteins + DNA
b) Proteins + rRNA
c) Proteins + mRNA
d) DNA + rRNA
89.Which of the following organelle is found in both prokaryotes and eukaryotes.
a) Ribosomes
b) Mitochondria
c) Chloroplast
d) Endoplasmic reticulum
90.Ribosomes are present in.
a) Nucleus
b) Cytoplasm as free floating organelles
c) Attached to rough ER
d) Both b & c
91.Which of the following is involved in the transport of materials.
a) Endoplasmic reticulum
b) Mitochondria
c) Ribosomes
d) Nucleus
92.Which of the following plastids helps in pollination and dispersal of fruits.
a) Leucoplasts
b) Chloroplast
c) Choromoplasts
d) Neoplasts
93.Which of the following plastids store food in plants.
a) Chloroplasts
b) Leucoplasts
c) Chromoplasts
d) all of these
94.Which plastids have chlorophyll and help in photosynthesis.
a) Chloroplasts
b) Leucoplast
c) Chromoplasts
d) all of these
95.Which organelle is present both in plants and animals.
a) Plastids
b) Centrioles
c) Golgi apparatus
d) All of these
96.What is the diameter of the smallest bacteria mycoplasmas.
a) 0.01 --- 0.1 um
b) 0.1 um --- 1.0 um
c) 0.02 --- 0.2 um
d) 0.3 um --- 0.7 um
97.The diameter of human red blood cell is.
a) 0.5 um
b) 3um
c) 8 um
d) 0.2 um
98.Which of the following is the bulkiest cell.
a) Nerve cell
b) Muscle cell
c) Bird egg cell
d) Bacterial cell
99.Which of the following cell (s) is the longest.
a) Skin cell
b) Muscle cell + nerve cell
c) Blood cell + muscle cell
d) Skin cells + bone cells
100.Transport proteins help in the movement of molecules in a process called.
a) Diffusion
b) Filtration
c) Facilitated diffusion
d) Osmosis
101. Facilitated diffusion is a type of.
a) active transport
b) passive transport
c) some time active and some time passive
d) Cytosis
102. A solution which has relatively more solute is called.
a) Hypertonic
b) Isotonic
c) Hypotonic
d) Toxic
103. A solution that has relatively less solute is called.
a) Hypertonic
b) Toxic
c) Hypotonic
d) Isotonic
104. Which of the following process use energy to occur.
a) Active transport
b) Passive transport
c) Osmosis
d) all of these
105. The membrane of nerve cells have carrier proteins in the form of.
a) Sodium - potassium pump
b) Sodium - calcium pump
c) Sodium - chromium
d) Potassium - iron pump
106. What is 'True' about artificially synthesized membranes.
a) They are used to separate bacteria from virus
b) Use in advanced water treatment technologies
c) To efficiently separate salts from water under pressure
d) all of these
107. The process in which liquid is taken in by cell is called.
a) Phagocytosis
b) Exocytosis
c) Pinocytosis
d) Active transport
108. The process in which bulky material is exported is called.
a) Endocytosis
b) Exocytosis
c) Pinocytosis
d) none of these
109. A group of similar cells specialized for the performance of a common function is called.
a) Organ
b) Tissue
c) System
d) None of these
110. Which of the following animal tissues have the ability to contract.
a) Epithelial tissues
b) Muscle tissues
c) Nervous tissues
d) Connective tissues
111. Neurons are found in.
a) Brain
b) Spinal cord
c) Nerves
d) All of these
112. What is "not true" about simple tissues.
a) They are made up of single types of cells
b) They are meristematic & permanent tissues
c) They cause primary and secondary growth
d) They conduct water and dissolved materials from root to aerial parts.
113.Secondary growth is caused by.
a) Lateral meristem
b) Intercalary meristem
c) Apical meristem
d) Parenchyma
114. Vascular cambium and cork cambium are types of.
a) Apical meristem
b) Lateral meristem
c) Epidermal tissues
d) Collenchyma
115.Which is "NOT" the function of parenchyma cells.
a) Photosynthesis
b) Respiration & protein synthesis
c) Food storage
d) To give support
116. Xylem tissues are made up of.
a) Tracheids and vessel elements
b) Tracheids and companion cells
c) Vessel element, tracheids, and companion cells
d) Sieve tube cells and companion cells
117. Cells of xylem tissues that have thick secondary walls and lack end walls are called.
a) Sieve tube cells
b) Companion cells
c) Tracheids
d) Vessel elements
118.Cells of xylem tissues which have thick secondary walls and lack end walls are called.
a) Sieve tube cells
b) Companion cells
c) Tracheids
d) Vessel elements
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QUIZZES
GOOD.. BUT MOST OF THE QUESTIONS ARE NOT IN MY PORTION.. THAT IS ONLY THE SAD PART
ReplyDelete.we are sorry for that,Our team is trying to improve the contents according to your will.so keep it try to visit again again and share with your classmates
DeleteBUT STILL WE HAVE A HELL A LOT OF MCQS
ReplyDeleteTHANK U FOR THAT
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