When scientists were attempting to determine the structure of the genetic code, Crick and coworkers found that when three base additions or three base deletions occurred in a single gene, the wild-type phenotype was sometimes restored
These data supported the hypothesis that ________.
A) the code is triplet
B) AUG is the initiating triplet
C) the code contains internal punctuation
D) there are three amino acids per base
E) the code is overlapping
A
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Receptors for neurotransmitters are of primary functional importance in assuring one-way synaptic transmission because they are mostly found on the _____
A) axonal membrane B) axon hillock C) postsynaptic membrane D) mitochondrial membrane E) presynaptic membrane
All of the following are appropriate strategies for overcoming drug resistance in bacteria except ________.
A. prudent use of antibiotics when treating viral infections B. heightened infection control in health care facilities C. decreasing the use of antibiotics in agriculture D. patient compliance with dosage instructions when taking antibiotics
The upper layer of warm, low-density water of an open body of water is called the ________
Fill in the blank(s) with correct word
Deamination of amino acids will result initially in the formation of
What will be an ideal response?