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a carrier protein

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βˆ™ 12y ago
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βˆ™ 4mo ago

Facilitated diffusion is the mechanism by which glucose can enter the cytoplasm without expending ATP. This process uses specific membrane proteins called glucose transporters to facilitate the movement of glucose down its concentration gradient into the cell.

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Q: What mechanism by which glucose can enter the cytoplasm without expending ATP is?
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Where is anaerobic respiration take place?

Anaerobic respiration takes place in the cytoplasm of cells. It does not require oxygen, and the process involves the breakdown of glucose into energy without the use of oxygen.


Where in an eukaryotic cell does anaerobic respiration take place?

Anaerobic respiration in eukaryotic cells typically occurs in the cytoplasm. During anaerobic respiration, glucose is broken down into smaller molecules to generate ATP without the need for oxygen. This process is less efficient than aerobic respiration, which occurs in the mitochondria.


Does glycolysis takes place in the mitochondrion?

Glycolysis does not happen in the mitochondria. It takes place in the cytoplasm. Therefore those organisms (prokaryotes) are also capable of glycolysis that do not actually have mitochondria. In the biological oxidation of glucose, glycolysis is the first step of three, and the only one that is possible without mitochondria. The last two steps, that is the citric acid cycle (Krebs-cycle) and terminal oxidation occur in the mitochondria.


Does glycolosis require oxygen?

No, glycolysis does not require oxygen. It is the process of breaking down glucose into pyruvate to produce a small amount of ATP and occurs in the cytoplasm of cells, independent of oxygen availability.


What else besides oxygen does photosynthesis make?

In addition to oxygen, photosynthesis produces glucose (sugar) as a byproduct. This glucose serves as a source of energy for the plant and is used in various cellular processes.

Related questions

Where is anaerobic respiration take place?

Anaerobic respiration takes place in the cytoplasm of cells. It does not require oxygen, and the process involves the breakdown of glucose into energy without the use of oxygen.


Can a cell live without cytoplasm?

No.


Where in the cell does gluconeogenesis take place?

Gluconeogenesis primarily takes place in the cytoplasm of liver cells (hepatocytes) and to a lesser extent in the mitochondria. It involves a series of enzyme-catalyzed reactions that convert non-carbohydrate precursors, such as amino acids and glycerol, into glucose.


Can a c6 big block transmission go in a 302 1968 mustang?

Not without expending an absurd amount of money


Do cheek cells have cytoplasm?

Every single cell on this Earth has cytoplasm. Without cytoplasm cells would not be able to transport vital materials.


Soaring birds and glider pilots can remain aloft for hours without expending power How do they do it?

They ride in "thermals," updrafts of air.


How cytoplasm kept inside the cell without mixing with the cytoplasm of other cells?

The cell membrane surrounds the cytoplasm of a cell and defines the boundaries of the cell.


What is the cell city anaology for a cytoplasm?

The cell membrane - without which cytoplasm is meaningless - serves to contain cytoplasm just as a wall would contain a city.


How is glucose broken down in anaerobic respiration?

In anaerobic respiration, glucose is partially broken down into pyruvate through glycolysis. Pyruvate is then converted into lactic acid in animals or ethanol in microorganisms, with no oxygen required for this process. This allows for the production of ATP in the absence of oxygen.


Where in an eukaryotic cell does anaerobic respiration take place?

Anaerobic respiration in eukaryotic cells typically occurs in the cytoplasm. During anaerobic respiration, glucose is broken down into smaller molecules to generate ATP without the need for oxygen. This process is less efficient than aerobic respiration, which occurs in the mitochondria.


Is the first step aerobic respiration the first step in anaerobic respiration?

No, in anaerobic respiration, the first step is glycolysis, which occurs in the cytoplasm of the cell. This process converts glucose into pyruvate and generates ATP without the need for oxygen.


What chemical starts respiration?

glucose is oxidised in 2 ways -with oxygen (aerobic) -without oxygen(anaerobic) aerobic respiration takes place in mitochondria . glucose in cytoplasm forms pyruvic acid is converted into carbon di oxide 38 ATP of energy and water anaerobic respiration may take place in muscle cells or RBCs in this glucose is converted into pyruvic acid in cytoplasm which changes to -lactic acid, water and 2 ATP of energy in muscle cells and RBCs -in yeast anaerobic respiration takes place pyruvic acid formed from glucose is converted to form alchohol and water as well as 2 ATP of energy