« previous next »

Author Question: The input from the eyes to the suprachiasmatic nucleus, responsible for shifting the phase of the ... (Read 35 times)

torybrooks

  • Hero Member
  • *****
  • Posts: 500
on: Jun 22, 2018
The input from the eyes to the suprachiasmatic nucleus, responsible for shifting the phase of the circadian rhythm, originates from ____.
 
  a. cones only
  b. ganglion cells that are not connected to any cones or rods
   c. cones and rods equally
  d. rods only

Question 2

List and explain the three Rs of animal research.
 
  What will be an ideal response?


Loise Hard

  • Sr. Member
  • ****
  • Posts: 340
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

The legal standard emphasizes the three Rs: reduction of animal numbers (using fewer animals), replacement (using computer models or other substitutes for animals, when possible), and refinement (modifying the procedures to reduce pain and discomfort).


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

There are immediate benefits of chiropractic adjustments that are visible via magnetic resonance imaging (MRI). It shows that spinal manipulation therapy is effective in decreasing pain and increasing the gaps between the vertebrae, reducing pressure that leads to pain.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Thyroid conditions may make getting pregnant impossible.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Release of Dopamine in the Nucleus Accumbens Release of Dopamine in the Nucleus Accumbens
Transport of HIV mRNAs from the nucleus to the cytoplasm Transport of HIV mRNAs from the nucleus to the cytoplasm
Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase I Mechanism of the biotin-dependent pyruvate carboxylase reaction Phase I
Industry is responsible for 21% of global greenhouse gas emissions Industry is responsible for 21% of global greenhouse gas emissions
Opener Chromosome territories in a chicken cell nucleus Opener Chromosome territories in a chicken cell nucleus
Behind Her Eyes Behind Her Eyes
Video: Lipid catabolism - lipolysis and beta oxidation and oxidation of fatty acids

For a complete list of videos, visit our video library