PAPER BIOLOGY CHAPTER NO=7 KINGDOM PROTISTA FIRST YEAR
MULTIPLE CHOICE QUESTIONS
ATTEMPT ALL MCQs. ALL QUESTION CARRY EQUAL MARKS (1)
PAPER BIOLOGY
CHAPTER 2nd (BIOMOLECULES)
TIME: forty-five MINUTES MARKS:30
The two strands in DNA are coiled __________ to every different
. A) Parallel. C) Both A, B. B) Antiparallel. D) None of these.
Which of the following is a peptide bond? A) –C–N C) –C–P B) –C–O D) –C–S
Which of the subsequent is an unsaturated fatty acid?
A) Acetic Acid C) Oleic acid
B) Butyric acid D) Palmitic acid
Select the base pair which is not found in DNA
A) A–T C) A–U B) C–G D) T–A
supply of energy for cellular metabolism is:
A) Lipids C) Carbohydrates B) ATP D) Proteins
Haemoglobin famous: A) Secondary Structure C) Quaternary Structure
B) Primary Structure D) Tertiary Structure
One of the pyrimidine bases is absent in DNA A) Uracil C) Cytosine B) Thymine D) Adenine
THE COMPOUND GIVEN BELOW are intermediates in respiration and photosynthesis both? A) Ribose and heptolose C) Glucose and galactose B) Glyceraldehyde D) DIHYROXYACETONE
If the detachable co-factor is an inorganic ion then it's far certain as
A) Activator C) Prosthetic group B) Holoenzyme D) Coenzyme
Which of the following is a keto sugar: A) Glyceraldehyde C) Ribose B) Dihydroxy-acetone D) Glucose
PART 2, ALL
question convey identical marks eight×2=sixteen
Differentiate among nucleotide and nucleoside
What are conjugated molecules, provide examples
Draw peptide linkage between alanine and glycine
What are esters? Give their manufacturing by giving their example
What are terpenoids? Supply their example
What are glycosidic bond
Draw the structural method of the glucopyranose
Define the warmness of vaporization. What is the heat of vaporization of water
Write down characteristics of globular and fibrous protein (4marks)
Here is a link of paper in Microsoft word formate .it can be downloaded by clicking on the link below
Here is a link of paper in Microsoft word formate .it can be downloaded by clicking on the link below
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