A target cell, in biology, is a cell that is affected by a particular agent, such as a virus, drug, or hormone. It has receptors that are able to bind with a specific enzyme or hormone. Here's a step-by-step explanation:

1. The body produces various hormones as part of its normal functioning. These hormones are chemical messengers that travel through the bloodstream to different parts of the body.

2. Each hormone has a specific function and can only affect certain cells. These cells are known as target cells.

3. Target cells have receptors on their surface or inside them that can bind with a specific hormone. The hormone fits into the receptor like a key fits into a lock.

4. When the hormone binds to the receptor, it triggers a specific response in the cell. This could be to increase or decrease the production of certain proteins, to change the cell's metabolism, or to trigger the release of other hormones.

5. The specific response depends on the type of hormone and the type of target cell. For example, insulin is a hormone that targets cells in the liver, muscle, and fat tissue and triggers them to take in glucose from the bloodstream.

6. The ability of a hormone to bind to a receptor on a target cell is what allows the body to regulate various functions and maintain homeostasis.

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A target cell, in biology, is a cell that is affected by a particular agent, such as a virus, drug, or hormone. It has receptors that are able to bind with a specific enzyme or hormone. Here's a step-by-step explanation:

1. The body produces various hormones as part of its normal functioning. These hormones are chemical messengers that travel through the bloodstream to different parts of the body.

2. Each hormone has a specific function and can only affect certain cells. These cells are known as target cells.

3. Target cells have receptors on their surface or inside them that can bind with a specific hormone. The hormone fits into the receptor like a key fits into a lock.

4. When the hormone binds to the receptor, it triggers a specific response in the cell. This could be to increase or decrease the production of certain proteins, to change the cell's metabolism, or to trigger the release of other hormones.

5. The specific response depends on the type of hormone and the type of target cell. For example, insulin is a hormone that targets cells in the liver, muscle, and fat tissue and triggers them to take in glucose from the bloodstream.

6. The ability of a hormone to bind to a receptor on a target cell is what allows the body to regulate various functions and maintain homeostasis.

Knowee AI · Accepted Answer

A target cell, in biology, is a cell that is affected by a particular agent, such as a virus, drug, or hormone. It has receptors that are able to bind with a specific enzyme or hormone. Here's a step-by-step explanation:

1. The body produces various hormones as part of its normal functioning. These hormones are chemical messengers that travel through the bloodstream to different parts of the body.

2. Each hormone has a specific function and can only affect certain cells. These cells are known as target cells.

3. Target cells have receptors on their surface or inside them that can bind with a specific hormone. The hormone fits into the receptor like a key fits into a lock.

4. When the hormone binds to the receptor, it triggers a specific response in the cell. This could be to increase or decrease the production of certain proteins, to change the cell's metabolism, or to trigger the release of other hormones.

5. The specific response depends on the type of hormone and the type of target cell. For example, insulin is a hormone that targets cells in the liver, muscle, and fat tissue and triggers them to take in glucose from the bloodstream.

6. The ability of a hormone to bind to a receptor on a target cell is what allows the body to regulate various functions and maintain homeostasis.

A target cell is a cell that has the receptors for a specificenzymehormone

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