1.b
2. d maybe, its been a while since bio
3.c plants because they can use CO2 and make O2
4.c, plants make O2, so remove a plant
5.d
bio. help on 5 questions?
1. Which substance in a cell contains the MOST potential energy?
ADP
ATP
oxygen
glucose
2. The movement of hydrogen ions through a protein in a thylakoid membrane provides the energy for making ATP. Which type of energy do the hydrogen ions have?
chemical energy
kinetic energy
light energy
potential energy
3. Which of these types of life-forms would probably become MORE prevalent in the future if the amount of carbon dioxide in the atmosphere continues to increase over time?
aquatic mammals
insects
large land animals
large land plants
4. In an experiment, two aquatic snails and two sprigs of pond weed are sealed in a glass jar filled with water. How could you change the experiment to BEST test the effect of a reduction in the amount of oxygen in the environment?
Add more water.
Add another sprig of pond weed.
Remove one sprig of pond weed.
Remove one of the snails.
5. Which of the following could slow down the production of ATP in an animal cell?
removing some carbon dioxide from the cell
adding some oxygen to the cell
increasing the number of mitochondria in the cell
removing some ATP synthase enzymes from the cell
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2 comments - add yours
Bulldog Mommy
March 30, 2010
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March 30, 2010
1. ATP
2. kinetic
3. plants (sorry I read the question wrong before)
4. remove one spring of pond weed
5. removing some ATP synthase enzymes from the cell
