sabihamall31 sabihamall31

15-04-2021
Biology

contestada

Describe the external environment when melatonin levels are highest in the body in the 24-hour cycle

Respuesta :

my1stcatsnameisfrost my1stcatsnameisfrost

15-04-2021

Answer:

Dark and quiet, around 2-4AM

Explanation:

Melatonin is induced by darkness (i.e. when the sun goes down) but the levels reach a peak in the middle of the sleep cycle around 2-4AM, then begin to gradually fall.

Answer Link

Otras preguntas

Two types of facts are relevant to criminal procedure cases: (1) acts by _______________ _______________ and (2) the objective basis for those actions. A) Law e

Which of the following is the most appropriate response to a 27-year-old woman who is taking phenytoin (Dilantin) for the treatment of a seizure disorder and is

SERBJIT What makes me very angry is when people don't believe me when I am telling the truth. For example, if I tell my teacher that I couldn't do homework my b

The Red Sectors of navigational lights warn mariners of _________________________. a) shallow waters or obstructions b) safe passage c) upcoming storms d) marin

If I apply a force of 200 N to an object that has a mass of 40 kg, then what is the objects resulting acceleration? Note: the units are in m / s^2 but only put

Which two sentences identify the characteristics of a prokaryote? Most prokaryotes lack well-defined organelles. They can move from one place to another using c

Describe the transformation to the graph of the parent function f(x)=x 2 to obtain the graph of the function y=2x 2 −7.

Two primary ways to prevent accidents are to understand the general principles of safety and...

Do all areas and facilities storing or handling ammo require a lightning protection system (LPS)? 1) True 2) False

Which setting is typically used for NG suction for decompression? 1) Low pressure 2) High pressure 3) Medium pressure 4) Variable pressure