This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: When we enter a darkened theatre, it takes a while before we can see our surroundings clearly. The ... (Read 34 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
on: Jun 21, 2018
When we enter a darkened theatre, it takes a while before we can see our surroundings clearly. The most likely explanation for this phenomenon is that
 
  a. the lens needs time to accommodate to the change in lighting.
 b. the glutamate in rods has been depleted and more must be synthesized.
 c. the visual system switches slowly between processing inputs from cones to inputs from rods.
 d. it takes about 30 minutes for rhodopsin to regenerate after it has broken apart in response to light.

Question 2

Jessica's weight of 123 pounds doesn't vary much regardless of what she eats from day to day. It is likely that 123 pounds is Jessica's
 
  a. ideal weight.
  b. set point.
 c. homeostasis.
  d. drive state.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

1_Step_At_ATime

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jun 21, 2018
Answer to Question 1

d

Answer to Question 2

b


Anajune7

  • Member
  • Posts: 574
Reply 2 on: Jun 21, 2018
Excellent

JCABRERA33

  • Member
  • Posts: 344
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Did you know?

After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Bronfenbrenner’s model of the ecological-systems approach to studying development. He suggested that Bronfenbrenner’s model of the ecological-systems approach to studying development. He suggested that
Who Takes Care of the Children While the Mothers Are at Work? Who Takes Care of the Children While the Mothers Are at Work?
(a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ... (a) In normal nerve conduction, sodium ions (Na+) enter the sodium channels along a neuron and ...
A ring link network reduces the number of wires it takes to interconnect all of the modules. A ring link network reduces the number of wires it takes to interconnect all of the modules.
Plasma insulin binds to receptors on target cells to enter the cells, which starts actions that lead ... Plasma insulin binds to receptors on target cells to enter the cells, which starts actions that lead ...
Axons of sympathetic preganglionic neurons enter sympathetic trunk ganglia Axons of sympathetic preganglionic neurons enter sympathetic trunk ganglia
Video: Calvin cycle (The light-independent reactions )

For a complete list of videos, visit our video library