Which is NOT a characteristic of a "primitive" state of microbial evolution?
A) hyperthermophilic
B) aerobic metabolism
C) small genome
D) branching near the root of the evolutionary tree of life
Answer: B
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Explain why enzyme replacement therapy cannot cure a genetic disease, and why gene therapy offers the only cure
What will be an ideal response?
________ is a hydroxyl group
A) –NH2 B) –OH C) –COOH D) –H
The autonomic subdivision consists specifically of:
a. central and peripheral nerves b. parasympathetic and sympathetic nerves c. somatic and involuntary nerves d. brain and spinal cord e. spinal and cranial nerves
Which of the following correctly describes the long-term responses of populations following the fire? a. The grasses eventually declined back to their original size and the other populations graduallygrew back to their original sizes
b. The grasses eventually grew back to their original size and the other populations eventuallydeclined back to their original size. c. All populations eventually declined. d. All populations eventually increased.