« previous next »

Author Question: Circadian rhythms are a. endogenous cycles of activity over the course of a day. b. not found ... (Read 103 times)

tfester

  • Hero Member
  • *****
  • Posts: 534
on: Jun 22, 2018
Circadian rhythms are
 
  a. endogenous cycles of activity over the course of a day.
  b. not found in plants.
  c. learned patterns of daily activity.
  d. annual changes in behavior (such as migration).
  e. monthly cycles of reproductive activity.

Question 2

A hamster, when put in endless darkness, will display activity that fits a 23-hour day. This rhythm that the hamster is displaying is a(n)
 
  a. endogenous rhythm.
  b. pacemaker.
  c. entrained rhythm.
  d. internal rhythm.
  e. external rhythm.


al

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Jun 22, 2018
Answer to Question 1

Answer: a. endogenous cycles of activity over the course of a day.

Answer to Question 2

Answer: a. endogenous rhythm.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

tfester

  • Hero Member
  • *****
  • Posts: 534
Reply #2 on: Jun 22, 2018
Thank you


al

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Jun 22, 2018
No problem :)


« previous next »
 

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Use of an animal cap assay to demonstrate morphogen activity in conditional specification. Use of an animal cap assay to demonstrate morphogen activity in conditional specification.
(c) snow in Nunavut, alter the local albedo, causing altered microclimates. High albedos are found (c) snow in Nunavut, alter the local albedo, causing altered microclimates. High albedos are found
A spider from the genus Selenops, which have been found to be able to glide thro A spider from the genus Selenops, which have been found to be able to glide thro
Measuring the Activity of Feature Detection Cells Measuring the Activity of Feature Detection Cells
Trends in Hurricane Activity Trends in Hurricane Activity
Conventional view of economic activity Conventional view of economic activity
Video: Interview with an Anorexic Woman (Part 2 of 2)

For a complete list of videos, visit our video library