In which one of the following would one expect to find motor units made up of only a few muscle cells?
A) arm muscles
B) eye muscles
C) chest muscles
D) thigh muscles
E) lower-leg muscles
B
Biology & Microbiology
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The shark rectal gland _____
A) is involved in osmoregulation B) is responsible for excretion of undigested residue C) secretes a hypotonic solution D) concentrates electrolytes necessary for homeostasis in a hypertonic environment
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Members of the same plant species always exhibit the same response to changes in temperature
Indicate whether the statement is true or false
Biology & Microbiology
What would happen to the fast carbon cycle if all decomposers suddenly died and were not replenished?
What will be an ideal response?
Biology & Microbiology
Distinct regions of a protein that fold independently of one another are called:
A) domains B) alpha helices C) amino acids D) hydrophobic E) side chains
Biology & Microbiology