At the beginning of this century there was a general announcement regarding the sequencing of the human genome and the genomes of many other multicellular eukaryotes. many people were surprised that the number of protein-coding sequences was much smaller than they had expected. which of the following could account for much of the dna that is not coding for proteins?
select one:
a. non protein coding dna that serves as binding sites for reverse transcriptase.
b. dna that consists of histone coding sequences.
c. non protein coding dna that is transcribed into several kinds of small rnas with biological function.
d. dna that is translated directly without being transcribed.

(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Awoman whose sister tested positive for a specific mutation in the brca1 gene, which increases the risk for breast and ovarian cancer, is found not to have that mutation but does have a mutation of unknown significance near the known mutation site. how should this woman be counseled? select one: a. she should be informed that her risk for breast cancer is greater than the general population but not as great as her sister’s risk. b. she should be informed that because she does not have the mutation, her risk for breast cancer is not greater than that of the general population. c. she should be informed of her gene mutation status and be presented with all the available prophylaxis options and reconstruction options. d. she should be informed that she does not have the specific mutation but that because another mutation is present she should be vigilant about screening