Cellular Respiration & Photosynthesis
The energy release when sugar molecules are broken down is stored in
ATP
The energy used to obtain, transfer, and transport materials within an organism comes directly from
ATP
What 2 substances move out of the cell?
ATP and carbon dioxide
Humans breathe out a and plants release b for us to take in
Carbon dioxide and oxygen
The main function of a leaf of a green plant is to
Change the size of the stomate to regulate water loss
What color of light is the least effective for photosynthesis?
Green
Which process uses energy to combine inorganic molecules to synthesize organic molecules?
Photosynthesis
Which process occurs in the cells of a green plant leaf?
Respiration and photosynthesis
Which two processes are responsible for keeping the percentage of atmospheric oxygen at relatively constant levels?
Respiration and photosynthesis
What would happen in a cell if it was moved from a light environment to a dark one?
The amount of oxygen present would decrease and the amount of carbon dioxide would increase
The dissolved carbon dioxide in a lake is used directly by
autotrophs
In photosynthesis, a and b combine to produce c and d?
carbon dioxide and water combine to produce glucose and oxygen
During the process of cellular respiration, energy is released from
chemical bonds
During the process of photosynthesis, energy from the sun is converted into
chemical energy in the bonds of organic molecules
The buildup of waste products in muscle cells that are active might cause
increased fatigue
In the cells of the human body, oxygen molecules are used directly in a process that
releases energy
Photosynthesis and Respiration are alike in that they both
require specific catalysts
Solar energy is used to produce energy-rich compounds in
the mitochondria