Ecology SLO Review Question Preview (ID: 42648)
Utah.
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Which of the following represents the transfer of energy that occurs during Photosynthesis?
a) Light energy transformed into chemical energy
b) Sugar and oxygen are transformed into water and carbon dioxide
c) Sugar and oxygen are transformed into water and carbon dioxide
d) Water and carbon dioxide are transformed into sugar and oxygen
How is matter transformed during photosynthesis?
a) Light, and carbon dioxide molecules change and becomes sugar and oxygen
b) Carbon dioxide, and water molecules rearrange to become oxygen and sugar
c) Oxygen and sugar molecules rearrange to become light
d) Sugar and water rearrange to become oxygen and carbon dioxide
What is the process called that releases energy from the food that we eat?
a) Cellular Process
b) Cellular Response
c) Cellular Respiration
d) Cellular Regenerate
What does the process of respiration change food energy into?
a) Light, sound
b) Sound, electricity
c) Electricity, movement
d) Motion, heat
What gas does the plant release that the cow needs?
a) carbon dioxide
b) Hydrogen
c) nitrogen
d) oxygen
What happens to the sugar molecules after they reach the cells in an animal’s body and go through the chemical reaction of cellular respiration?
a) The atoms in the sugar molecules rearrange to form sugar and oxygen
b) The atoms in the sugar molecules rearrange to form carbon dioxide and water
c) The atoms are stored in the cell membrane for later use
d) The atoms in the sugar are destroyed and carbon dioxide molecules are created
Cellular respiration is the process by which animals release the energy stored in their sugar so they can use the energy to move. Which of the following situations would help model this?
a) A solar panel stores light energy as electricity
b) A wire transfers energy from a battery to a lightbulb
c) A fire burns wood, releases energy and forms Carbon Dioxide and ash
d) A blender mixes up fruit into a smoothie
Besides food what other type of matter is needed for respiration to take place?
a) Water
b) Oxygen
c) Carbon dioxide
d) Chocolate
Not far outside Yellowstone in Wyoming are many oil wells. According to the carbon cycle, how is the energy in the oil related to living organisms?
a) The energy in the oil came from energy stored in plants and animals that lived 100s of millions of years ago.
b) The energy in the oil came from carbon dioxide in the atmosphere that was trapped in rocks.
c) The living things ate the oil and produced carbon dioxide from it just like any other food.
d) There is no connection between the energy in oil and living things.
What do the arrows in a food chain/web represent?
a) How fast the animals run
b) How big the animals are
c) The direction energy and matter travel in the chain/web
d) How old the animals are
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