Which of the following functional groups would make a carbon-based compound the least polar? Amino Carboxyl Methyl Phosphate TRUE ANSWER : ? YOUR ANSWER : ?
The cellular organelle associated with secretion is the ribosome mitochondrion lysosome golgi complex TRUE ANSWER : ? YOUR ANSWER : ?
The element neon (Ne) has eight electrons in its outermost electron shell. How many covalent bonds will Ne readily form? One Four Two None TRUE ANSWER : ? YOUR ANSWER : ?
The composition of the inner mitochondrial membrane is most like that of the outer mitochondrial membrane the cell's plasma membrane some bacterial plasma membranes the nuclear membrane TRUE ANSWER : ? YOUR ANSWER : ?
Which molecule serves as a carrier of fatty acids in mitochondria? Acetyl-CoA Carnitine Malonyl-CoA Dolichol TRUE ANSWER : ? YOUR ANSWER : ?
Cellular metabolism is an example of steady-state metabolism a series of reactions occurring under standard conditions a series of reactions that defy the second law of thermodynamics equilibrium metabolism TRUE ANSWER : ? YOUR ANSWER : ?
Mitochondria can be expected most numerous in muscle cells red blood cells none of these green cells TRUE ANSWER : ? YOUR ANSWER : ?
Why do some redox reactions in cells result in the transfer of electrons from a reductant with a higher standard redox potential to an oxidant with a lower standard redox potential? The rules governing oxidation and reduction apply only in vitro, and not in vivo None of these Electrons always go from reductants with high redox potentials to oxidants with low redox potentials Redox potentials are defined under standard conditions, and cellular conditions are typically not standard conditions TRUE ANSWER : ? YOUR ANSWER : ?
"The universe tends towards maximum disorder" is stated by second law of thermodynamics None of these first law of thermodynamics third law of thermodynamics TRUE ANSWER : ? YOUR ANSWER : ?
Both plant and animal cell possess chloroplast central vacuoles mitochondria cell walls TRUE ANSWER : ? YOUR ANSWER : ?