Evidence shows that the same gene that codes for a particular protein in human muscles also codes for that protein in YEASTS, indicating common ancestry
a. true
b. false
Ans: a. true
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Archaea, Bacteria, and Eukarya are:
A. phyla B. kingdoms C. families D. domains E. none of the options listed
Reactions that remove the equivalent of a water molecule when subunits are joined to make a larger molecule are called
____ reactions.
a. equilibrium b. hydration c. hydrolysis d. redox e. dehydration synthesis
The walls of veins tend to be thicker and more elastic than those of comparably sized arteries.
Answer the following statement true (T) or false (F)
DNA polymerase assembles new strands in a ____.
A. 5' to 3' direction only B. 5' to 3' direction building one strand and a 3' to 5' direction building the other stand C. 5' to 3' direction building the first half of a strand and a 3' to 5' direction building the second half of a strand D. 3' to 5' direction building the first half of a strand and a 5' to 3' direction building the second half of a strand E. 3' to 5' direction on the “old” 3' to 5' strand