Discuss Pathways Initiated by Water-Soluble Messengers?

Q: Explain the Crosstalk between 2nd messenger systems and the purpose of each step of the pathway.

A: There is crosstalk between different second messenger systems in the cell. This crosstalk allows for…

Q: Describe how activation of a receptor channel produces a cellular response.

A: Cells are the basic unit of life. Cells respond to signals via the receptors present on them. The…

Q: What is allosteric regulation? Describe HOW allosteric regulation acts like an “on/off” switch for…

A: The cell signaling is the communication between cells that requires specific signaling molecules…

Q: Explain the Structures of activators?

A: Activator;- are modular proteins contains a single DNA binding domain  and one are few activation…

Q: List the two major classes of receptors for chemical messengers?

A: In a biological system, receptors are the protein structures that help in the transmission of…

Q: Batrachotoxin (BTX) is a steroidal alkaloid from the skin of Phyllobates terribilis , a poisonous…

A: The membrane exhibits different ion channels, which open and closed based on the signaling process.

Q: taw a graph representing the changes in membrane potential across the axonal membrane before,…

A:

Q: Determine if effectors are homotropic or heterotropic.

A: Effector can be of both types, homotropic and heterotropic. Homotropic effector is the substrate and…