What kind of bacteria is likely to be found in deep-sea hydrothermal vent communities?
a. Heterotrophic bacteria
b. Obligate anaerobes
c. Chemosynthetic bacteria
d. Cyanobacteria
c
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Explain why atoms such as helium, neon, and argon do not react with other atoms
What will be an ideal response?
Axonemal microtubules are
A) dynamically unstable. B) anchored on basal bodies. C) randomly oriented in the axoneme. D) required to maintain axons. E) involved in intracellular organelle transport.
The dolphin and ichthyosaur both evolved some similar features independently. What are these kind of features called?
A. Homplasies B. Synapomorphies C. Ancestral traits D. Homologies
The overall effect of renin release will be to
A. inhibit aldosterone secretion. B. lower blood volume. C. decrease hydrogen ion excretion and decrease sodium and bicarbonate ion absorption. D. increase blood volume and pressure. E. lower blood pressure.