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vovangra [49]
3 years ago
7

Chemical bonds are broken in which molecules?

Biology
1 answer:
nadya68 [22]3 years ago
3 0
When a chemical reaction occurs, molecular bonds are broken and other bonds are formed to make different molecules. For example, the bonds of two water molecules are broken to form hydrogen and oxygen. Energy is always required to break a bond, which is known as bond energy. Sorry if I’m late
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NADH and FADH are produced by the Citric Acid Cycle (CAC) and these electron shuttles go on to the Electron Transport Chain (ETC
yarga [219]

Answer:

3 moles of Pyruvate entered CAC

Explanation:

2moles of pyruvate gives 34 ATP MOLES

Hence 51moles of ATP willl give 51*2/34, which is equal to 3moles

NADH is an energy carrier which delivers high energy electrons to the electron transport chain where they will eventually power the production of 2 to 3 ATP molecules.

FADH is another energy carrier that carries high energy electrons to the ETC, where they will drive the production of 1 to 2 ATP molecules.

Electron transport chain  produces most of the energy ( 34 ATP molecules, compared to only 2 ATP for glycolysis and 2 ATP for Krebs cycle). The electron transport chain takes place in the mitochondria. This stage converts the NADH into ATP.

NADH = 3ATP FADH2 = 2ATP

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4 years ago
Where in the cell was the ATP produced?
WITCHER [35]
<span>This energy gets trapped in the ATP as it converts from ADP to ATP by the addition of phosphate. There are 3 main pathways for harvesting energy from glucose: Glycolysis - begins glucose metabolism in all cells to produce 2 molecules of pyruvate. Occurs outside of mitochondria, usually in cytoplasm</span>
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3 years ago
Each nucleotide triplet in mRNA that specifies a particular amino acid is called a(n) _____
pantera1 [17]
Each nucleotide triplet in mRNA that specifies a particular amino acid is called a D. Codon.
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_____ includes crude comments or sexual jokes and behaviors that convey hostility toward a particular gender.
Sati [7]

Answer:

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This could also be called sexism.

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DNA comprises the genetic makeup of every organism. It carries genetic information that is used by the organs in the body to determine what functions to carry out.


DNA cannot be used to see the nuclei of cells or absorb viruses. A person's personality cannot be determined from DNA.


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