One way in which ions are specifically transported into the cell is via
A) gated channels.
B) simple diffusion.
C) carrier (permease) proteins.
D) uniport transporters.
E) ABC transporters.
Answer: A
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What is contained in the coelom?
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Light suppresses secretion of __________ by the pineal gland in the brain. Fill in the blank(s) with the appropriate word(s)
A cell with 10 chromosomes undergoes mitosis and cell division. How many daughter cells are produced, and what number of chromosomes do they have?
A) 2 daughter cells, 10 chromosomes each B) 4 daughter cells, 20 chromosomes each C) 1 daughter cell, 10 chromosomes each D) 2 daughter cells, 5 chromosomes each