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

Author Question: The ________ contains the primary biological clock that controls sleep-wake cycles in the rat. A) ... (Read 43 times)

ts19998

  • Hero Member
  • *****
  • Posts: 531
on: Jun 22, 2018
The ________ contains the primary biological clock that controls sleep-wake cycles in the rat.
 
  A) intergeniculate leaflet
  B) pineal gland
  C) suprachiasmatic nucleus
  D) pretectal area
  E) superior colliculus

Question 2

The suprachiasmatic nucleus controls circadian rhythms via
 
  A) indirect neural connections with the hippocampus.
  B) release of hormones from the pituitary.
  C) activation of the ganglion cells of the retina.
  D) secretion of as yet unidentified chemicals.
  E) pathways routed through the paraventricular hypothalamus.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cloudre37

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: D
Rationale: The suprachiasmatic nucleus controls circadian rhythms via secretion of as yet unidentified chemicals.


ts19998

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Jun 22, 2018
Thank you!


cloudre37

  • Sr. Member
  • ****
  • Posts: 332
Reply #3 on: Jun 22, 2018
Happy to help


« previous next »
 

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Manifestations of Sleep-Wake Disorders by Domain Manifestations of Sleep-Wake Disorders by Domain
The clock generator produces a series of pulses that are used by the microprocessor and other ... The clock generator produces a series of pulses that are used by the microprocessor and other ...
Stages of Sleep in Cats: During the REM phase , its muscles go limp and it flops onto its side Stages of Sleep in Cats: During the REM phase , its muscles go limp and it flops onto its side
Primary Glands of the Endocrine System Primary Glands of the Endocrine System
Biological Treatments for Mental Disorders Biological Treatments for Mental Disorders
Primary and secondary immune responses Primary and secondary immune responses
Video: Types of Transport - Uniport, Antiport and Symport (Glucose and Na+K+ Transporters)

For a complete list of videos, visit our video library