Options:
- A. AMP
- B. ADP
- C. ATP
- D. All of these
View Answer
C. ATP
Biology
Lock and Key model was proposed by______________?
Options:
- A. Emil Fischer
- B. Koshland
- C. Robin Williams
- D. Rudolph Virchow
View Answer
A. Emil Fischer
On which of the following component of chloroplast chlorophyll is arranged?
Options:
- A. Cell membrane
- B. Matrix
- C. Thylakoids?
- D. Stroma
View Answer
C. Thylakoids
Which step causes activation of catalytic site of an enzyme__________________?
Options:
- A. Change in pH of the surroundings.
- B. Formation of Enzyme Susstrate complex.
- C. Change in the charge of the active site.
- D. Change in temperature
View Answer
B. Formation of Enzyme Susstrate complex.
An example of codominance is______________?
Options:
- A. A
- B. B
- C. O
- D. AB
View Answer
D. AB
Amoeboid movements and movement of cyclosis is due to_________?
Options:
- A. Microfilaments
- B. Microtubules
- C. Intermediate filaments
- D. Cytoskeleton
View Answer
A. Microfilaments
Test cross is used to find_____________?
Options:
- A. Trait
- B. Phenotype
- C. Genotype
- D. Ratios
View Answer
C. Genotype
Enzymes __________________ the activation energy of a chemical reaction?
Options:
- A. Increases
- B. Decreases
- C. Does not effect
- D. Increases or decreases depending upon individual enzyme
View Answer
B. Decreases
Number of nuclear pores/nucleus in an RBC are_________?
Options:
- A. 1?3
- B. 3?4?
- C. 10000
- D. 30000
View Answer
B. 3?4
Which one forms the raw material for coenzymes_______________________?
Options:
- A. Vitamins
- B. Carbohydrates
- C. Proteins
- D. Metals
View Answer
A. Vitamins