« previous next »

Author Question: If suprachiasmatic nucleus (SCN) tissue is transplanted from a short-period hamster into a normal ... (Read 120 times)

vinney12

  • Hero Member
  • *****
  • Posts: 586
on: Jun 21, 2018
If suprachiasmatic nucleus (SCN) tissue is transplanted from a short-period hamster into a normal hamster,
 
  a. no change can be observed.
 b. the normal hamster will show 20-hour cycles.
 c. the normal hamster will show 24-hour cycles.
 d. the normal hamster will show 25-hour cycles.

Question 2

The suprachiasmatic nucleus (SCN) is active during the
 
  a. day for diurnal species and during the night for nocturnal species.
 b. day for nocturnal species and during the night for diurnal species.
 c. day for both diurnal and nocturnal species.
 d. night for both diurnal and nocturnal species.


emsimon14

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 21, 2018
Answer to Question 1

b

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

Dogs have been used in studies to detect various cancers in human subjects. They have been trained to sniff breath samples from humans that were collected by having them breathe into special tubes. These people included 55 lung cancer patients, 31 breast cancer patients, and 83 cancer-free patients. The dogs detected 54 of the 55 lung cancer patients as having cancer, detected 28 of the 31 breast cancer patients, and gave only three false-positive results (detecting cancer in people who didn't have it).

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Your heart beats over 36 million times a year.

Blood vessels: (A) normal artery, (B) constriction, and (C) arteriosclerosis and atherosclerosis. Blood vessels: (A) normal artery, (B) constriction, and (C) arteriosclerosis and atherosclerosis.
When young infants hold objects for a long period of time they eventually become habituated to them. When young infants hold objects for a long period of time they eventually become habituated to them.
Common Laboratory Tests and Their Normal Values Common Laboratory Tests and Their Normal Values
Neural tissue that has been stained by the Golgi method. Because only a few neurons take up the ... Neural tissue that has been stained by the Golgi method. Because only a few neurons take up the ...
Three Phases of the Tissue/Wound Repair Process. Three Phases of the Tissue/Wound Repair Process.
Normal Faulting – Basin and Range Province Normal Faulting – Basin and Range Province
Video: Knee Animation

For a complete list of videos, visit our video library