The structure in the above figure demonstrates
which of the following?
a. transcription and translation occur
simultaneously on a single strand
b. ribosomes attached to a strand of DNA
c. a small ribosomal subunit
d. multiple ribosomes on a strand of mRNA
e. all of these
D
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In a ________ joint, the bones have a space between them lined with a membrane, which secretes a thick lubricating fluid.
Fill in the blank(s) with correct word
When the result of some genetic condition is a severe medical problem to the individual, it is called
a. an abnormality. b. a disorder. c. a deviation. d. a carrier. e. a pedigree.
Complete oxidation (breakdown) of glucose in aerobic respiration can yield a net output of _____ ATP.
A) 38 B) 45 C) 2 D) 6
Which molecules are not required to express a gene in eukaryotic cells?
A) RNA polymerase B) DNA-bending protein C) activator protein D) repressor protein