An RNA molecule that can catalyze chemical reactions is called a_____.

A) stem-loop
B) ribozyme
C) protein
D) Tetrahymena


Ans: B) ribozyme

Biology & Microbiology

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What will be an ideal response?

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Four of the five answers listed below are features of plasma membrane extensions. Select the

exception. a. amyloplast b. centriole c. microtubule d. basal body e. 9+2 array

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Women suffering from uncontrolled diabetes often experience infections from which of the following?

a) Trichomonas vaginalis b) Candida albicans c) Neisseria gonorrhoeae d) Gardnerella vaginalis

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