Which nutrient important to the blood allows for the hemoglobin in red blood cells to carry oxygen?
A. Iron
B. Folic acid
C. Copper
D. Vitamin B12
Answer: A
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Platelets are roughly the same size as erythrocytes, and like erythrocytes, they eject their nucleus just before entering circulation
Indicate whether this statement is true or false.
The C in CHF stands for ____________
Fill in the blank(s) with correct word
How does somatic cell division differ from reproductive cell division?
A. Somatic cell division involves any cell of the body except germ cells. B. Somatic cell division is termed mitosis while reproductive cell division is termed meiosis C. Somatic cell division produces identical cells with the same number and kind of chromosomes while reproductive cell division produces cell with half the number of chromosomes. D. All of these are true.
The cyclical process of contracting and relaxing of the precapillary sphincters is called ________.
Fill in the blank(s) with the appropriate word(s).