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Genetics and Evolution-Molecular Basis of Inheritance [AIIMS (All India Institute of Medical Sciences) Biology]: Questions 17 - 23 of 26
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Question 17
Question MCQ▾
What is the energy required in calories for formation of energy rich bond between phosphorous and ADP molecule in DNA:-
Choices
Choice (4) | Response | |
---|---|---|
a. | 7600 cal | |
b. | 20,000 cal | |
c. | 2500 cal | |
d. | 12,060 cal |
Question 18
Appeared in Year: 1986
Question MCQ▾
The simplest amino acid is:- [B. H. U.]
Choices
Choice (4) | Response | |
---|---|---|
a. | Aspartic acid | |
b. | Glycine | |
c. | Lysine | |
d. | Tyrosine |
Question 19
Question MCQ▾
Dodo (flightless bird) recently got extinct from:-
Choices
Choice (4) | Response | |
---|---|---|
a. | Indonesia | |
b. | Australia | |
c. | Mauritius | |
d. | India |
Question 20
Question 21
Appeared in Year: 1991
Question MCQ▾
Water protects organisms from thermal shock due to its high:- [A. M. U.]
Choices
Choice (4) | Response | |
---|---|---|
a. | Latent heat | |
b. | Thermal conductivity | |
c. | Dielectric constant | |
d. | All of the above |
Question 22
Question MCQ▾
Homeostasis refers to:-
Choices
Choice (4) | Response | |
---|---|---|
a. | Positive feedback | |
b. | Positive and negative feedback | |
c. | Negative feedback | |
d. | All of the above |
Question 23
Appeared in Year: 1991
Question MCQ▾
Homeostasis is:- [C. B. S. E.]
Choices
Choice (4) | Response | |
---|---|---|
a. | Tendency to change with change in environment | |
b. | Tendency to resist change | |
c. | Disturbance in regulatory control | |
d. | None of the above |