Which one of the following is not a result of RNA editing?
A. the deamination of adenosine to produce
inosine
B. the deamination of cytosine to produce
uracil
C. the production of differently edited mRNA
transcripts from the same gene in different
cell types
D. the production of different types of proteins
from mRNA transcripts for the same gene
within a single cell
E. the recruitment of RNA polymerase
following the binding of general transcription
factors
E
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How do microtubules separate chromosomes during anaphase?
a. Microtubules pull chromosomes to opposite poles of the cell. b. Microtubules push chromosomes to opposite poles of the cell. c. Microtubules push and pull chromosomes to separate poles of the cell. d. Microtubules attach to telomeres and pull chromosomes to opposite poles of the cell. e. Microtubules attach to telomeres and push chromosomes to opposite poles of the cell.
Mendel's insights started with his approach of analyzing discrete traits, leading to the idea of "particulate" rather than "blending" inheritance
Yet this was an uncommon way to view the inheritance of traits because many found it counterintuitive or contrary to experience. How so?
The function of regulatory transcription factors is modulated.
a. true b. false
Which of the following lists stages of a lytic replication cycle in order, from earliest to latest stages? I. Synthesis II. Assembly III. Attachment IV. Release V. Entry
A) III, V, I, II, IV B) III, II, V, I, IV C) V, III, II, IV, I D) I, III, V, II, IV E) I, II, III, V, IV