Facilitated diffusion requires a specific transporter for a specific molecule

a. true
b. false


a. true

Biology & Microbiology

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Comparing DNA and protein sequences to find evidence of a shared evolutionary history is called ________.

A) genomics B) proteomics C) differential relatedness D) bioinformatics

Biology & Microbiology

In ________, the ribosomes can attach to the mRNA and begin translation even though transcription has not been completed.

A. archaea B. fungi C. eukaryotes D. prokaryotes

Biology & Microbiology

Which substance is found in RNA but not in DNA?

a. thymine b. deoxyribose c. ribose d. guanine e. cytosine

Biology & Microbiology

What occurs during the follicular phase of the ovarian cycle?

A. The secondary oocyte completes meiosis II. B. The secondary oocyte begins meiosis II. C. The primary oocyte completes meiosis I. D. Estradiol is secreted from the follicle. E. Progesterone is secreted from the corpus luteum.        

Biology & Microbiology