All of the following are true regarding critical periods EXCEPT:
a. if nutrients are not available the developing organ will be impaired.
b. a critical period is an interval of time when cells are genetically programmed to multiply.
c. if nutrients become available after the critical period the organs will grow to full size.
d. sufficient nutrients must be available for cell multiplication to occur.
c
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In its active form, insulin consists of two _______________ chains linked by _______________ bridges
Fill in the blank(s) with correct word
Microvascular complications of diabetes mellitus include which of the following?
a. retinopathy b. heart failure c. peripheral vascular disease d. premature birth
Plant-based diets may not supply enough ________ to meet a child's needs.
A. protein B. fiber C. sodium D. vitamin C
Water-soluble vitamins are not stored, but readily excreted-the one exception is that we can store folate in the liver.?
Indicate whether the statement is true or false