Marine Bio - Ch 4 1 Of 3 Question Preview (ID: 989)


Energy Of Life BMCHS. TEACHERS: click here for quick copy question ID numbers.

What attributes make life differ from non life?
a) Organizes matter
b) Uses energy to perform useful work
c) Uses Energy to create temporary order within itself
d) All the answers given

Life requires energy
a) to accomplish useful work - the processes of life
b) because life creates energy
c)
d)

The second law of thermodynamics say that with the passage of time, disorder increases
a) True
b) False
c)
d)

Although matter exists in a low entropy state within an organism, it is local and temporary and requires more energy to create than it retains
a) True
b) False
c)
d)

Heterotrophy refers to those organisms that must get their energy from other organisms
a) True
b) False
c)
d)

Cellular respiration is
a) The act of breathing
b) The conversion of carbohydrates to usable energy
c) All of the answers listed
d)

Primary producers are
a) The organisms that create energy rich compounds
b) The organisms that must get all their energy from other organisms
c)
d)

Photosynthesis is the process of converting light energy into carbon dioxide
a) True
b) False
c)
d)

Photosynthesis is the production of high energy compounds from light and low energy compounds. Respiration is the release of energy from high energy compounds as they convert into low energy compounds
a) True
b) False
c)
d)

Chemosynthesis is similar to photosynthesis because it uses sunlight, but different because it doesn't produce carbohydrates
a) True
b) False
c)
d)

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