Breathing can be described as which of the following?

a. internal and external process
b. both voluntary and involuntary
c. voluntary only
d. involuntary only


b. both voluntary and involuntary

Biology & Microbiology

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The junction across which electrical signals are passed from a neuron to a muscle fiber, a gland, or another neuron is called the

A) synapse. B) glia. C) soma. D) dendrite. E) axon.

Biology & Microbiology

Which of the following infectious particles is most susceptible to damage?

A) naked capsid virus B) enveloped virus C) prions D) bacteriophage E) both naked capsid viruses and prions

Biology & Microbiology

The earliest type of eukaryotic organism currently

known is a type of a. virus. b. bacterium. c. alga. d. animal-like protist. e. fungus.

Biology & Microbiology

Hybrid inviability is an example of a(n) ________ isolating mechanism

Fill in the blank(s) with correct word

Biology & Microbiology