Place the following structures in order from least to most complex organization: chromatin, nucleosome, DNA, chromosome
What will be an ideal response?
DNA, nucleosome, chromatin, chromosome
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The vitreous body
A) contains the lens. B) helps to stabilize the eye shape. C) contains blood vessels that nourish the retina. D) is located between the lens and the iris. E) is found in the posterior chamber.
In terms of the chain of infection, a person whose normal defense mechanisms are impaired is considered to be a(n) ______________________________.?
Fill in the blank(s) with correct word
Discuss the significance of the extreme permeability of lymphatic capillaries
What will be an ideal response?
Some of the nerve endings in the skin are sensitive to changes in temperature. They are part of a negative feedback mechanism regulating body temperature. These nerve endings represent a(n) ________ in the negative feedback mechanism
A) receptor B) control center C) homeostatic balance or "ideal" value D) effector