Describe the structure and function of mitochondria
What will be an ideal response?
Mitochondria are enclosed by a double membrane—an outer membrane that surrounds the organelle itself and an inner membrane that contains numerous folds, called cristae. The innermost cavity formed by the cristae is called the matrix and is filled with a gel-like solution. These organelles play a major role in ATP production. Citric acid cycle reactions occur in the matrix, and oxidative phosphorylation reactions take place on the inner membrane.
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The hypochondriac region is located beneath the ________.
A. ribs B. heart C. stomach D. liver
The nervous system and the endocrine system are the major control systems of the body.
Indicate whether the statement is true or false.
Which of the following would not promote reabsorption from the venous end of the capillary bed?
A) increasing solute concentration in the nearby interstitial fluid B) decreasing hydrostatic pressure of the blood. C) reducing solute concentration in the nearby interstitial fluid D) increasing solute concentration in the plasma of the circulating blood
Antidiuretic hormone (ADH) is also called arginine ________________ because it can cause vasoconstriction at very high levels.
Fill in the blank(s) with the appropriate word(s).