What type of signaling are steroids and polypeptides involved in? a. Autocrine B. Endocrine C. Juxtacrine...

What type of signaling are steroids and polypeptides involved in?

a. Autocrine

B. Endocrine

C. Juxtacrine

E. Synaptic

Expert Solution

Cells can detect whats going on around them & they can respond it from their neighbours & environment.

2 kinds of cellular communication- communication between cells is called intercellular & communication within the cells is called interacellular signalling.

types of signalling -

1. Autocrine- a cell target itself.

2.Endocrine - a cell targets a distant cell through a blood stream. eg: steroid hormones

3. Juxtacrine- involves communication between cells that are in direct contact with each other.

4. Synaptic - it is found in the nervous system. Here signalling occurs between 2 nerve cells.

b. Endocrine signalling is the type of signalling are steroids & polypeptides involved in.

queen_honey_blossom answered 2 years ago

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