The formation of ions involves the
A) gain or loss of electrons.
B) sharing of electrons.
C) gain or loss of neutrons.
D) sharing of protons.
E) gain or loss of protons.
A
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Judah Folkman used which model to discern the relationship between tumor growth and angiogenesis?
A) rabbit eye B) thymus tissue C) bone marrow D) mouse skin E) in vitro cells
What is a function of loose connective tissue?
A) to hold organs in place B) to store energy-rich reserves of fat C) to move substances throughout the body D) to contract when signaled by nerve cells
Is reverse transcriptase a RNA-dependent DNA polymerase, or a DNA-dependent DNA polymerase?
A. It is neither. Reverse transcriptase is actually a DNA-dependent RNA polymerase. B. It is a RNA-dependent DNA polymerase. C. It is a DNA-dependent DNA polymerase. D. It is both a a DNA-dependent DNA polymerase and a RNA-dependent DNA polymerase.
Proteins and fats may be used as energy sources to drive aerobic respiration.
Answer the following statement true (T) or false (F)