In marine sponges, intracellular digestion of peptides is usually immediately preceded by _____

A) hydrolysis
B) phagocytosis
C) absorption
D) secretion


B

Biology & Microbiology

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The Hawaiian Islands have formed as the result of ________

a. hot spots forming b. faults forming c. oceanic ridges forming d. ocean trenches forming e. boundaries forming

Biology & Microbiology

Recent studies have shown that some Clostridia species have peptidoglycan between an inner and outer membrane, and were therefore properly reclassed as Gram-negative because of their unrelatedness.

Answer the following statement true (T) or false (F)

Biology & Microbiology

In prokaryotes, control of gene expression is mainly at the level of ____.

A. transcription B. transcript processing C. transport D. translation E. post-translation

Biology & Microbiology

Eating a lot of shrimp would tend to decrease the incidence of which of the following conditions?

A) SAD B) simple goiter C) Graves' disease D) myxedema

Biology & Microbiology