Question:

Section 1

Questions 121 and 122 refer to the following information. The mean weight of a population of 4,000 middle-school girls is 80 pounds with a standard deviation of

14 pounds. The 15th percentile has a z-score of 1.5.

121. What weight (in pounds) is the 15th percentile?

(A) 21

(B) 59

(C) 61

(D) 101

122. What weight in pounds has a z-score of 0.5?

(A) 40

(B) 63

(C) 79.5

(D) 87

Section 2

Access to healthcare is the basic right of all people. However, this does not always happen in real life for many reasons. Health inequalities are a result of the unfair distribution of resources and may be associated with low income levels, housing, education, gender, geographically inaccessible areas and sometimes with ethnicity. As a Health Extension Practitioner you have an important role to play in allocating resources equally to all the diversified groups in your community, with a special focus on those who are deprived and denied access to healthcare.

1. Normally, the ___________ loader or equally the ____ composite involves five _______ subunit polypeptide composites whose events are regulated by _______ attaching and hydrolysis. What is a prerequisite for catalyzing the hidden element?

2. During deficiencies in PCR in mutagenesis, the models in the mechanism are obtained from?

3. In genetic algorithms, an _______ is created encompassing the _____ and the remaining portion of the chain is _______ to the prototype ______.

During the mechanism, what is facilitated to anneal to the model?

4. Is it appropriate to deduct that in case of double-stranded prototype separation of the two strands happens prior to toughening of the oligonucleotide? State how the annealing is achieved.

5. Falsify the deduction below about synthesis of the second strand. Specify the role assumed by the oligonucleotide in your explanation, state what is supplemented. It is essential for polymerase to entail 5'-3' exonuclease activity.

6. Mention the three focal sentiments validating synthesis of the second strand in genetic engineering.

7. How any sorts of fragments are yielded immediately the double-stranded molecule integrated with the mutation is initiated into E. coli? What is the purpose of performing this procedure? Mention the two types of molecules yielded.

8. From DNA polymerase holistic replication, what transpires immediately the sliding clamp loader is bound to the appropriate surface? Explanation must mention the surface.

9. Justify the verdict that numerous mutations can be initiated at a single spot. State the elements involved to facilitate this process.

10.In instances where diverse nucleotides are applied, then this is considered as?

11. Determine whether the inference below is correct or incorrect. Within prokaryotic promoter forecasting, Opera prediction is the less crucial.

12. What is the moderate weight of an amino acid deposit within a polypeptide? Why?