Codons that serve as "stop" signals for translation are recognized by  

A.  tRNA.
B.  release factors.
C.  anticodons.
D.  translation terminators.
E.  aminoacyl-tRNA synthetases


B.  release factors.

Biology & Microbiology

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Which of the following is the least inclusive level in the taxonomical hierarchy?

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When monocots, such as rice and oats, are cultivated and milled by humans, what part of the seed remains for

consumption?

a. endosperm b. bran c. seed coat d. embryo e. cotyledon

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The part of the axon closest to the cell body is the

A. hillock. B. soma. C. nucleus. D. myelin sheath. E. dendrite.

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An electron transport chain of the light reactions

A) is located in the stroma. B) shuttles electrons from photosystem II to photosystem I. C) provides energy for the citric acid cycle. D) is found on the plasma membrane of mesophyll cells.

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