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What receptor has a ligand that can cross the cell membrane that binds?
Intracellular
Which of the substances below is a protein that can hold several other relay proteins as it binds to an activated membrane receptor?
An example of a protein that can hold several other relay proteins as it binds to an activated membrane receptor is an adaptor protein. Adaptor proteins play a crucial role in mediating protein-protein interactions and signaling cascades by bringing together different signaling molecules or relay proteins at the cell membrane after receptor activation.
Where is the receptor for cortisol found?
Receptors of protein hormones are present in plasma membrane but for steroid hormones no membrane receptors are needed as they can enter cell membrane , mobile receptors pic steroid hormones from cell membrane and carry them to nucleus .
When a substance wants to enter the cell it binds to what?
When a substance wants to enter a cell it goes through the cell membrane in a process called endocytosis.
What is the process when large molecules bind to receptors on the plasma membrane and are then engulfed by the cell called?
The process is called receptor-mediated endocytosis. It involves the binding of large molecules to specific receptors on the cell membrane, triggering the formation of vesicles that engulf the molecules and transport them into the cell. This process is important for nutrient uptake and cell signaling.
What receptor has a ligand that can cross the cell membrane that binds?
Intracellular
A protein on the cell membrane binds and recognized to specific substance is called a?
It is called a receptor protein.
What binds to a signal molecule enabling the cell to respond to the signal molecule?
A receptor protein on the cell membrane binds to the signal molecule, initiating a series of intracellular events that lead to a cellular response. The binding of the signal molecule to the receptor triggers a signaling cascade that ultimately activates specific cellular pathways.
When a signal molecule such as a growth hormone binds to a receptor protein in the plasma membrane it stays on the outside of the cell. How might the inside of the cell know that the signal has bound?
When a signal molecule binds to a receptor protein on the cell membrane, it triggers a cascade of signaling events inside the cell through intracellular signaling molecules like second messengers. These second messengers relay the signal from the receptor at the cell membrane to the cell's interior, which initiates a response by activating various cellular processes. This signal transduction pathway enables the inside of the cell to detect and respond to the binding of the signal molecule at the membrane.
What is the ability of certain hormones to attach to a cell determined by?
receptor molecules in the cell membrane
Which type of membrane protein attaches to specific hormones such as insulin?
The type of membrane protein that attaches to specific hormones such as insulin is a receptor protein. Receptor proteins are specialized proteins located on the cell membrane that recognize and bind to specific molecules such as hormones, triggering a cellular response. In the case of insulin, its receptor protein on the cell membrane binds to insulin, leading to cellular uptake of glucose and other metabolic responses.
How does a receptor in the membrane transmit a message to the cell?
Receptors detect a signal molecule and perform an action in response.
Which of the substances below is a protein that can hold several other relay proteins as it binds to an activated membrane receptor?
An example of a protein that can hold several other relay proteins as it binds to an activated membrane receptor is an adaptor protein. Adaptor proteins play a crucial role in mediating protein-protein interactions and signaling cascades by bringing together different signaling molecules or relay proteins at the cell membrane after receptor activation.
The ability of certain hormones to attach to a cell is primarily determined by the?
receptor molecules in the cell membrane
Where is the receptor for cortisol found?
Receptors of protein hormones are present in plasma membrane but for steroid hormones no membrane receptors are needed as they can enter cell membrane , mobile receptors pic steroid hormones from cell membrane and carry them to nucleus .
When a substance wants to enter the cell it binds to what?
When a substance wants to enter a cell it goes through the cell membrane in a process called endocytosis.
What would be least affected by defective receptor proteins on a cell membrane?
The transport of nutrients and waste across the cell membrane would be least affected by defective receptor proteins. This is because transport proteins, not receptor proteins, are primarily responsible for moving molecules across the cell membrane.
