<span>Barbara is homozygous for the dominant trait of having curly hair.</span>
Answer:
Brain
Explanation:
Brain is the control center with most of the nervous system going up and down from your brain. through your nerves.
Question options:
1. Homeostasis
2. Digestion
3. Embryology
4. Cellular respiration
Answer:
<u>1. Homeostasis</u>
Explanation:
Sugar level in humans is regulated by "Insulin" and "glucagon" hormones that are secreted by the pancreas. Both hormones work in a balanced way to regulate the blood sugar level within a specific range if the sugar levels spike or drop.
Together,<u> </u><em><u>insulin and glucagon help maintain a state known as homeostasis</u></em><em>.</em> By definition, homeostasis is the maintenance of the internal environment of cell/body with respect to the external environment. Thus, homeostasis maintains a relatively stable state that persists despite changes in the world outside.<u> When blood sugar is too high, the pancreas secretes more insulin which acts to trigger breakdown of sugar thus reducing its level. By contrast, when blood sugar levels drop, the pancreas releases glucagon to allow conversion of macromolecules to simple sugars and raise its level.</u>
The knee permits flexion and extension as well as a slight medial and lateral rotation. It has movement that a basic hinge needs.<span>
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Answer : For clients when vanillylmandelic acid (vma) test is scheduled the important instructions should be ;
1. Avoid caffeine for 72 hours.
2. A 24 hour urine specimen requires starting with an empty bladder.
3. Limit physical exercise throughout the test.
4. A preservative will be added to the collection container so no ice is required.
