The carboxyl group can exist in an ionized form and also in a nonionized form

__________________ Indicate whether the statement is true or false.


True

Biology & Microbiology

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The process that produces mRNA from DNA is called

A. transcription. B. translation. C. replication. D. processing. E. post-translational modification.

Biology & Microbiology

The Pacinian corpuscle is used in detecting

a. sound. b. pressure. c. chemicals. d. sight. e. chemical differences

Biology & Microbiology

Conditional mutations are more likely to result from a mutation caused by which of the following alterations to the coding region of a gene?

A) tautomeric shift B) deletion C) four bases added within a short region of a gene D) base addition E) X rays

Biology & Microbiology

HIV strains may differ by 10% within one person and by 35% in people around the globe. This is due to

A. the fact that HIV targets T cells. B. the fact that HIV inserts its genome into the host genome. C. both cellular and antibody-mediated responses. D. HIV's high rate of mutation. E. the fact that most people do not die from HIV infection.

Biology & Microbiology