Kinetic energy, mechanical energy
For question , match each pair to a description in the key. Choose more than one answer if correct.
KEY:

a. first includes the other
b. first breaks down to the other
c. have nothing to do with each other
d. work together

A prokaryote that gains organic molecules from other living organisms is a
a. photoautotroph.
b. photoheterotroph.
c. chemoautotroph.
d. chemoheterotroph.

Allosteric site, reduction
For question , match each pair to a description in the key. Choose more than one answer if correct.
KEY:

a. first includes the other
b. first breaks down to the other
c. have nothing to do with each other
d. work together

Metabolic pathway, enzyme
For question , match each pair to a description in the key. Choose more than one answer if correct.
KEY:

a. first includes the other
b. first breaks down to the other
c. have nothing to do with each other
d. work together

A spherical tank for storing liquid oxygen on the space shuttle is to be made from stainless steel of 0.80-m outer diameter and 5-mm wall thickness. The boiling point and latent heat of vaporization of liquid oxygen are 90 K and 213 kJ/kg, respectively. The tank is to be installed in a large compartment whose temperature is to be maintained at 240 K. Design a thermal insulation system that will maintain oxygen losses due to boiling below 1 kg/day.

Match each description to a process in the key.

Creates energy for the living world

a. photosynthesis

b. cellular respiration

c. Both

d. Neither

Tell how cells form ATP during chemiosmosis.

Match each description to a process in the key.

Transforms one form of energy into another form with the release of heat

a. photosynthesis

b. cellular respiration

c. Both

d. Neither

An IV bag containing 1,000 mL solution is to run at 125 mL/hr. How long will it take for the IV bag to completely drain? Give your answer in hours and minutes.

Performed by plants
For question , match each description to a process in the key.
KEY:

a. photosynthesis
b. cellular respiration
c. Both
d. Neither

Describe an electron transport chain.

Match each description to a process in the key.

Utilizes an electron transport chain

a. photosynthesis

b. cellular respiration

c. Both

d. Neither

How do chloroplasts and mitochondria permit a flow of energy through all organisms. What role is played by oxidation and reduction?

Determine the voltage and current of each of the circuit elements in the circuit shown in Figure