A mutation from the most prevalent form of a gene to a mutant form is called a ________ mutation.

A. escalating
B. forward
C. reverse
D. wild card


Answer: B

Biology & Microbiology

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Why do peahens choose peacocks with the longest, showiest tails, when a long tail might be easily grabbed by a

predator?

What will be an ideal response?

Biology & Microbiology

Transfer RNA (tRNA) molecules are called "connectors" because they bind

A. promoters at one end and terminators at the other end. B. promoters at one end and amino acids at the other end. C. DNA at one end and mRNA codons at the other end. D. codons of mRNA at one end and amino acids at the other end. E. amino acids at one end and DNA at the other end.

Biology & Microbiology

Fill in the blanks to complete the following statements. ? ?A disease that is not active and remains dormant until conditions are favorable for it to reproduce again is going through a period of ________

Fill in the blank(s) with correct word

Biology & Microbiology

An example of a nucleic acid would be...

a. Fructose. b. Wax. c. RNA. d. Steroid.

Biology & Microbiology