Question 1

The diffusion of water across a selectively permeable membrane is

Accepted Answer

A)  facilitated diffusion.
B)  active transport.
C)  a rare occurrence.
D)  osmosis.
E)  always beneficial to a cell.F) A) and E)
G) D) and E)

Question 2

Oxidation is the loss of electrons.

Accepted Answer

A) True 
 B)False

Question 3

A ball at the top of a hill is an example of ______ and a ball rolling down the hill is an example of ______.

Accepted Answer

A)  potential energy;kinetic energy
B)  kinetic energy;potential energy
C)  exergonic reaction;endergonic reaction
D)  noncompetitive inhibition;competitive inhibition
E)  competitive inhibition;noncompetitive inhibitionF) A) and E)
G) C) and D)

Question 4

The chloroplasts in a plant's cells create energy.

Accepted Answer

A) True 
 B)False

Question 5

Studies of fireflies show that as they produce light,they constantly recycle ATP.Why might this be?

Accepted Answer

A)  ATP breakdown releases light.
B)  ATP is light-sensitive.
C)  ATP powers light production in fireflies.
D)  Fireflies need ATP for other processes.
E)  No answer is correct.F) C) and D)
G) B) and D)

Exam 4: The Energy of Life

Oxidation is the loss of electrons.

Correct Answer
verified

Studies of fireflies show that as they produce light,they constantly recycle ATP.Why might this be?

Correct Answer
verified

The diffusion of water across a selectively permeable membrane is

Correct Answer
verified

The chloroplasts in a plant's cells create energy.

Correct Answer
verified

A ball at the top of a hill is an example of and a ball rolling down the hill is an example of .

Correct Answer
verified

Exam 4: The Energy of Life

Oxidation is the loss of electrons.

Correct AnswerverifiedShow Answer

Studies of fireflies show that as they produce light,they constantly recycle ATP.Why might this be?

Correct AnswerverifiedShow Answer

The diffusion of water across a selectively permeable membrane is

Correct AnswerverifiedShow Answer

The chloroplasts in a plant's cells create energy.

Correct AnswerverifiedShow Answer

A ball at the top of a hill is an example of ______ and a ball rolling down the hill is an example of ______.

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

A ball at the top of a hill is an example of and a ball rolling down the hill is an example of .

Correct Answer
verified