02-07-2022
Biology

contestada

Which of these best describes a hormone?

A. A chain of amino acids secreted by a gland

B. A neurotransmitter with a specific target

C. A neurotransmitter carried in the blood

D. A chemical message secreted by a gland

Respuesta :

Areader Areader

02-07-2022

Answer:

option D

A chemical message secreted by a gland.

Explaination: A hormone is a chemical that is made by specialist cells, usually within an endocrine gland, and it is released into the bloodstream to send a message to another part of the body. It is often referred to as a 'chemical messenger'.

Answer Link

Otras preguntas

We learned in Chapter 13, Exercise 35 that the Paralyzed Veterans of America recently sent letters to a random sample of 100,000 potential donors and received 4

Suppose the price of butter, a complement to bread, increases. At the same time, suppose the price of flour, a key ingredient to the production of bread, falls.

Which sets of values belong to the domain and range of a relation?output valuesvalues for the independent variableinput valuesValues for the dependent variable

Consider the conjecture: An isosceles triangle is always equilateralwhich are counterexamples that show the conjecture is false?A.) An isosceles triangle with s

In the right triangle shown, \angle A = 30^\circ∠A=30∘angle, A, equals, 30, degrees and AB = 8AB=8A, B, equals, 8.How long is BCBCB, C?Answer exactly, using a r

Solve for x. 16- x=275

The addition of 9.0×105 J is required to convert a block of ice at -10 ∘C to water at 11 ∘C. i need help this is due in less than 15 minutes

You are an experienced naturalist and biologist and you observe two birds mating that you do not believe are members of the same species. The eggs from this bre

Consumers confront a barrage of marketing messages each day. Banner ads on websites, billboards, and print media are some of the agents through which these mess

Suppose the price of butter, a complement to bread, increases. At the same time, suppose the price of flour, a key ingredient to the production of bread, falls.