Answer:
A negative charge exists because of the electronegativity of oxygen. A polar water molecule is made up of hydrogen and oxygen. Due to its atomic structure, there is an unequal distribution of charges and thus oxygen gets a more negative charge while hydrogen gets a positive charge.
Explanation:
1) 25% (1/4 of the predictions are cc)
2) cc (both lowercase)
Answer:
Option B , synthesizes ATP.
Explanation:
When the inner mitochondrial membrane is intact, ATP is synthesized. ATP is synthesized from ADP and Pi by electrons from NADH or FADH2 to O2. This process is known as oxidative phosphorylation which is driven by an electrochemical proton gradient across the inner membrane with three processes occurring simultaneously
a) electron transport,
b) proton pumping, and
c) ATP formation
Hence, option B is correct
Answer: When the carbon dioxide concentration goes up, temperature goes up. When the carbon dioxide concentration goes down, temperature goes down.
Explanation:
Photosynthesis produces oxygen gas by the reaction of sunlight and carbon dioxide. Every living thing living in an ecosystem requires oxygen to breathe and to survive.
