During electron transport phosphorylation, which ions accumulate in the outer compartment of the
mitochondria?
a. calcium
b. hydrogen
c. oxygen
d. phosphorus
e. sodium
B
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Influenza is an acute human viral disease that causes brief cellular damage followed by healing and complete clearing of the virus from the body
Hepatitis C is a chronic viral disease that causes slow destruction of tissue and persistent virions that are not completely cleared. Which of these diseases is more likely to be caused by lytic virus and which is caused by a lysogenic virus? What will be an ideal response?
The ________ is the organelle involved in the posttranslational modification of proteins and sorting of proteins to various intracellular and extracellular compartments.
Fill in the blank(s) with the appropriate word(s).
During which of the following time periods does a CAM plant take in atmospheric CO2?
a. daylight only b. in darkness only c. noon to midnight d. midnight to noon e. all 24 hours of a standard calendar day
Oxygen moves from blood into the interstitial fluid and then to body cells because it
A) diffuses from a region of higher partial pressure to a region of lower partial pressure. B) diffuses from a region of lower partial pressure to a region of higher partial pressure. C) descends down an osmotic gradient, following the movement of water. D) diffuses from a higher to a lower pH.