Reference no: EM132934782

A behavioral response to challenge or stress can be protective or damaging. The risk of harm or disease can be increased by such patterns of behavior as hostility or aggression, and it can be reduced by cooperation and conciliation. Cigarette-smoking, excessive alcohol consumption, high fat consumption, and exposure to physical hazards increase the risk, as does insufficient physical activity. The link of allostasis and allostatic load can be applied to various behavioral responses: Such behaviors as smoking, high alcohol consumption, and consumption of high-fat foods all have some perceived adaptive effects in the short-term but damaging effects if they persist. Behavior can attenuate some of the damaging effects of physiologic responses. For example, even a brief period of exercise can enhance glucose uptake by reducing the insulin resistance of muscle tissue

1. Information from genetic codes brig out the disparities between numerous qualities unveiled by the codes. From recent study, a conclusion was made implicating that the genetic code lacks punctuation to demonstrate the reading frame; but the sequential reading of the nucleotide is adopted, triplet by triplet. Determine whether the findings are true or false using the knowledge on genetic engineering.

2. Identify and discuss in a brief way the mutation identified as frameshift mutation.

3. Identify a start codon and give a brief explanation about it.

4. Determine the classes of histones encompassed in Histones octamer.

5. Identify whether the following statement is true or false. It is definite that the standard genetic code is almost an international phenomenon.

6. What does Cauda epididymis lead to?

7. Describe the most vibrant feature of the cell membrane.

8. What leads to formation of polytene chromosomes?

9. Which role is played by the centromere?