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10. Rich fishing grounds (that is those that have high species diversity and population), such as those found in Northern Japan or around Iceland, occur where cold and warm ocean […]

9. You are carrying out an enzyme reaction in the lab and obtain Km and Vmax values. While repeating the experiment, you use only 1/10th of the enzyme. What would […]

8. Which of the following statements is correct regarding the increase in molecular weight of proteins due to each of these post-translational modifications? a. Methylation<Acetylation<Phosphorylation<Myristoylation b. Methylation<Acetylation<Myristoylation<Phosphorylation c. Myristoylation<Phosphoryalation<Acetylation<Methylation d. […]

7. Which of the following techniques cannot be used to quantify affinity between an enzyme and its peptide substrate? a. X-ray crystallography b. Isothermal calorimetry c. Surface plasmon resonance d. […]

6. In our body skin cells and muscle cells share the same DNA. Which of the following is true a. Although they share the same DNA, both have a different […]

5. Despite the large number of unique mutations described in the LDL-R gene that cause familial hypercholesterolemia, certain mutations are found in high frequency in specific populations, e.g., the 9.5 […]

4. How does an adaptation, such as better running speed, evolve with natural selection? a. Natural selection directionally produces better adaptation over time, gradually leading to better running speed. b. […]

3. The number of alleles possible for a gene is: a. 2 b. Infinite c. 4 d. 1 The correct answer is b. Infinite. A gene can have an infinite […]

2. Which of the following options regarding an mRNA formed by bacterial transcription is correct? a. The transcription start site occurs a few bases before the start codon. b. The […]

1. A dachshund is a type of dog with short stature. Beagles are normal-sized. The progeny of a dachshund/beagle mating are all short-statured. Half of the puppies that are produced […]