EVERYDAY SCIENCE

SCIENCE

RESPIRATION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The first step of cellular respirations is
A
Krebs cycle
B
ATP/ADP cycle
C
Glycolysis
D
ETC
Explanation: 

Detailed explanation-1: -Glycolysis is the first step in cellular respiration that occurs in the cytoplasm within the mitochondria. Glycolysis is the process in which glucose six-carbon sugar molecule is broken down into 3C molecules to generate cellular energy.

Detailed explanation-2: -Glycolysis, the first step of cellular respiration, occurs in the cytoplasm of your cells. During this process, a glucose molecule is broken down into two molecules of pyruvate (pyruvic acid).

Detailed explanation-3: -Glycolysis is the first pathway in cellular respiration. Glycolysis is a 10-step process, but it begins with one molecule of glucose, a 6-carbon molecule and results in two 3-carbon pyruvate molecules. The conversion creates energy in the form of ATP, or adenosine triphosphate.

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