Alh 84001
a. is a meteorite that shows possible evidence for life evolving on Mars.
b. is the compound used by Miller to begin his experiment to produce amino acids.
c. is the amino acid produced in the Miller experiment.
d. is the molecule that controls the reproduction of DNA within a cell.
e. is the molecule that acts as DNA's messenger that assembles proteins from amino acids.
a
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Bacteria can synthesize unsaturated fatty acids only under anaerobic conditions.
Answer the following statement true (T) or false (F)
Among the actions listed below, which are involved in PCR, and in what order? Extension Initiation Denaturation Termination Annealing
A. Initiation, extension, termination B. Denaturation, annealing, extension C. Denaturation, extension, termination D. Initiation, denaturation, extension E. Annealing, initiation, termination
What feature, among living animals, is completely unique to birds?
a. Laying amniotic eggs b. Four chambered heart c. The ability to fly d. Feathers e. Making a nest for rearing the offspring
White muscle fibers primarily use ____________ to make ATP.
A. myoglobin B. lactate C. oxygen D. mitochondria E. aerobic respiration