1. Which of the following nitrogen base is NOT related to DNA?
2. What is the monomer unit of glycogen?
3. Which among the following is NOT a genetic disorder?
4. Which of the following is a trace mineral found in the human body?
5. Which food component has the highest gross calorific value?
6. What combination of paternal chromosome results in a female?
7. Webbed neck is a characteristic of
8. Select the correct sequence for Central Dogma-
9. Name of enzyme in the human body that helps to break down carbohydrates.
10. Which of the following is an example of mono-saccharide?
A. Fructose
B. Sucrose
C. Starch
D. Glucose
11. Gregor Mendel's basic Law of Heredity is based on his work on which vegetable?
12. The human saliva contains an enzyme called salivary –––––– that breaks down starch, a complex, molecule, into sugar.
13. Which enzyme is present in all members of the animal except Protozoa?
14. In which form is glucose stored in our body?
15. Amino acids are often referred to as the building blocks of ____.
16. Which process is sometimes, called 'reduction division' because it reduces the number of chromosomes to half the normal number to form sperm and egg?
17. Which type of carbohydrate cannot be broken down by the GI tract, does not provide energy, but helps the body get rid of wastes and keeps the intestinal tract healthy?
18. Starch and sugar in our food are forms of ____.
19. Match the following column -
| Column-A (Enzyme) | Column-B (Secreted from) |
|---|
| i. Ptyalin | a. Small intestine |
| ii. Pepsin | b. Salivary glands |
| iii. Alkaline phosphatase | c. Stomach |
| iv. Maltase | d. Liver |
21. Which of the following nutrients stores maximum energy per gram?
22. In which of the following period Ostriches were found in India?
23. Which of the following has the highest protein content per gram?
24. Which of the following is an active enzyme?
25. Which of the following cell organelle contains DNA apart from nucleus?
26. Polyploidy arises due to change in the
27. Proteins are made up of……….. .
28. How many chromosomes does a human cell contain?
29. Which scientist through his work on pea plants, discovered the fundamental laws of inheritance?
30. ………..is a multi-branched polysaccharide of glucose that serves as a form of energy storage in animals and fungi.
31. Consuming unsaturated fats and carbohydrates instead of saturated fats in one's diet reduces the risk of-
32. Which of the following components are often called the building block of the body that play an important role in repairing and strengthening muscle tissues after exercise?
33. The term 'Mutation' mainly refers to ___.
34. DNA is stored majorly in ––––– of the cell.
35. Which of the following is present in a chromosome?
36. Which of the following options is another name for starch that is especially found in the pulp of seeds, fruits, tubers, roots and stems of plants like corn, potato, wheat and rice?
37. In which of the following forms are carbohydrates stored in our body?
38. Human sex chromosome determines the sex of a child where XX is the result:
39. In a Punnett Square with the cross AaBb x Aabb, how many AaBb genotypes would be created?
40. The main protein found in milk is _____
41. In normal cells, the process of the flow of genetic information from DNA to RNA is called:
42. Which of the following proteins is found in milk?
43. Which enzyme is present in saliva?
44. Which pair is matched INCORRECTLY?
45. Which chromosome is responsible for manliness in man?
46. What is the transplantation of graft between genetically identical individuals?
47. In which year did an American cytogeneticist named Joe Hin Tjio publish research that defined 2n = 46 as the exact number of human chromosomes?
48. A pair of contrasting characters controlling the same trait is called:
49. What is the role of ribosomes in a polysome?
50. Which of the following is known as 'Bodybuilding Food'?
