Question

Which statement is FALSE regarding hormones and the endocrine system?

a.) Hormones can produce a response in a target cell whether or not there is a receptor.

b.) Amino acid and peptide hormones require extracellular receptors.

c.) Steroids require helper molecules, or transporters, in order to circulate in the body.

d.) Amine hormones can cause responses on the insides of cells.

Answer 1

Incorrect option is A

Hormones can produce the responses in the presents of receptors, receptors palys major role for carrying the hormones response to target cell

Correct option

Option b

Amino acid and peptide hormone must be contain extra cellular or cell membrane receptors which are hydrophilic hormones (water soluble) does not cross the cell membrane but response passes through membrane receptors

Option c

Steroid hormones must be contain the helper molecules and transport s through carrier protines and serum protines sex hormone s are carried by albumine and globulins.

Option d

Amine hormones can cause responses on inside the cell by binding with the membrane receptors

Amine hormones is derived from the amino acid. Which are hydrophilic hormone must be interact with cell membrane receptors