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Where does photosynthesis and cellular respiration occur in the cell?

Asked by: Mbaye Talarico

asked in category: General Last Updated: 22nd February, 2020

Where does photosynthesis and cellular respiration occur in the cell?

Photosynthesis occurs in the chloroplasts, whereas cellular respiration occurs in the mitochondria.

Regarding this, where in the cell does cellular respiration occur?

The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria. Cellular respiration occurs in the double-membrane organelle called the mitochondrion. The folds in the inner membrane are called cristae.

Also Know, what are the electron carriers in photosynthesis and cellular respiration? NAD acts as an electron acceptor during glycolysis and the citric acid cycle of cellular respiration and donates them to oxidative phosphorylation. The closely related nicotinamide adenine dinucleotide phosphate (NADP) is produced in the light reactions of photosynthesis and consumed in the Calvin cycle.

People also ask, how does photosynthesis and cellular respiration work together?

Photosynthesis makes the glucose that is used in cellular respiration to make ATP. While photosynthesis requires carbon dioxide and releases oxygen, cellular respiration requires oxygen and releases carbon dioxide. It is the released oxygen that is used by us and most other organisms for cellular respiration.

What is ATP used for?

The Adenosine triphosphate (ATP) molecule is the nucleotide known in biochemistry as the “molecular currency” of intracellular energy transfer; that is, ATP is able to store and transport chemical energy within cells. ATP also plays an important role in the synthesis of nucleic acids.

15 Related Question Answers Found

What are the products of cellular respiration?

Cellular respiration is this process in which oxygen and glucose are used to create ATP, carbon dioxide, and water. ATP, carbon dioxide, and water are all products of this process because they are what is created.

What are the 3 main parts of cellular respiration?

Aerobic cell respiration is divided by us into three parts in order to more easily see what is happening–Glycolysis, Krebs Cycle, and electron Transport System (ETS). We will explore these one at a time. GLYCOLYSIS: The breakdown of a glucose molecule (a six carbon chain) into two three-carbon pieces called pyruvate.

What can affect cellular respiration?

We’ll first review what cellular respiration is, and then explore how three factors affect it: temperature, glucose availability, and oxygen concentration.

How is ATP generated?

Although cells continuously break down ATP to obtain energy, ATP also is constantly being synthesized from ADP and phosphate through the processes of cellular respiration. Most of the ATP in cells is produced by the enzyme ATP synthase, which converts ADP and phosphate to ATP.

Why is cellular respiration important?

Cellular respiration is critical for the survival of most organisms because the energy in glucose cannot be used by cells until it is stored in ATP. Cells use ATP to power virtually all of their activities—to grow, divide, replace worn out cell parts, and execute many other tasks.

What are the two types of fermentation?

The two most common types of fermentation are (1) alcoholic fermentation and (2) lactic acid fermentation. (1) Alcoholic fermentation : the type of fermentation in which ethyl alcohol is the main end product . This is very common in yeast (unicellular fungus) and also seen in some bacteria.

What are the products of cellular respiration and photosynthesis?

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

How is photosynthesis and cellular respiration similar and different?

Photosynthesis involves the use of energy from sunlight, water and carbon dioxide to produce glucose and oxygen. Cellular respiration uses glucose and oxygen to produce carbon dioxide and water. To emphasize this point even more, the equation for photosynthesis is the opposite of cellular respiration.

How is photosynthesis and cellular respiration different?

Photosynthesis takes place in the chloroplasts of cells. This process is what gives energy to all living organisms either directly or indirectly. Cellular respiration, on the other hand, is the process by which living things convert oxygen and glucose to carbon dioxide and water, thereby yielding energy.

How are photosynthesis and cellular respiration opposite in terms of oxygen?

Cellular Respiration and Photosynthesis are almost opposite processes because photosynthesis removes carbon dioxide from the atmosphere while cellular respiration puts back carbon dioxide. Cellular respiration uses oxygen and has it’s waste product of carbon dioxide (CO2).

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