These extracellular signal molecules could diffuse through a plasma membrane and bind to an intracellular receptor? which of these extracellular signal molecules could diffuse through a plasma membrane and bind to an intracellular receptor? cellulose starch estrogen glucose glycerol

The correct answer to the question: Which of these extracellular signal molecules could diffuse through a plasma membrane and bind to an intracellular receptor? Would be: Estrogen.

Explanation:

Estrogens are steroidal hormones produced mainly by the ovaries, and later by other tissues during pregnancies, in females. The reason why these hormones can simply diffuse through a plasma membrane and bind intracellularly to receptors near the nucleus and other organelles, instead of on the receptors at the plasma membrane´s surface comes from the chemical composition of this particular female reproductive hormone. Estrogen is basically a steorid hormone, and its chemical composition as such contains cholesterol, which makes it a lipid-soluble hormone.

this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.