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Biology, 03.08.2019 06:10 naomicervero
Which of the following are true statements about red blood cells (erythrocytes)?
a. mature cells do not have a nucleus
b. new rbc’s may enter the blood stream at the rate of 2 million/second
c. the primary molecule within the cytosol is keratin
d. their plasma membrane is both strong and flexible
e. besides oxygen, they also transport carbon dioxide molecules.
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Which of the following are true statements about red blood cells (erythrocytes)?
a. mature c...
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