« previous next »

Author Question: There is more than one circadian clock. Early evidence for this was that bilateral lesions of the ... (Read 87 times)

karlynnae

  • Hero Member
  • *****
  • Posts: 599
on: Jun 22, 2018
There is more than one circadian clock. Early evidence for this was that bilateral lesions of the
 
  A) suprachiasmatic nuclei abolish all circadian rhythms.
  B) suprachiasmatic nuclei do not abolish circadian rhythms.
  C) raph nucleus abolish sleep.
  D) raph nucleus abolish wakefulness.
  E) suprachiasmatic nuclei abolish sleep.

Question 2

The first circadian gene to be discovered in mammals was
 
  A) clock.
  B) alarm.
  C) circa.
  D) tau.
  E) invert.


jjorrostieta

  • Sr. Member
  • ****
  • Posts: 298
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

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?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Evidence for big game hunting by archaic H. sapiens is suggested by the excavations at the Boxgrove Evidence for big game hunting by archaic H. sapiens is suggested by the excavations at the Boxgrove
Cutaneous granulomatous lesions on the face of a man suffering from a dermatophytic infection. Cutaneous granulomatous lesions on the face of a man suffering from a dermatophytic infection.
Early geologists discovered evidence of past glaciations in U-shaped valleys Early geologists discovered evidence of past glaciations in U-shaped valleys
The striking improvements in motor development in the early months The striking improvements in motor development in the early months
Early growth of corn (Zea mays), a typical monocot. Early growth of corn (Zea mays), a typical monocot.
Earth’s Early Atmosphere Earth’s Early Atmosphere
Video: Subunits of DNA And Semi Conservative Replication

For a complete list of videos, visit our video library