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

Author Question: When a skeletal muscle fiber contracts, the A) H bands and I bands get larger. B) zones of overlap ... (Read 66 times)

APUS57

  • Hero Member
  • *****
  • Posts: 571
on: Feb 28, 2019
When a skeletal muscle fiber contracts, the
 A) H bands and I bands get larger.
  B) zones of overlap get larger.
  C) Z lines move further apart.
  D) width of the A band increases.
  E) All of the answers are correct.

Question 2

All of the following proteins are part of the thin filaments except
 A) actin.
  B) tropomyosin.
  C) troponin.
  D) titin.
  E) None of the answers is correct; there are no exceptions.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bulacsom

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Feb 28, 2019
Answer to Question 1

B

Answer to Question 2

D


APUS57

  • Member
  • Posts: 571
Reply 2 on: Feb 28, 2019
Gracias!

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Your chance of developing a kidney stone is 1 in 10. In recent years, approximately 3.7 million people in the United States were diagnosed with a kidney disease.

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.

Muscle Strength of the Hip, Flexion with Opposing Force Muscle Strength of the Hip, Flexion with Opposing Force
Frog head muscle (labeled) Frog head muscle (labeled)
Muscle cells Muscle cells
Injecting the ventrogluteal muscle. Injecting the ventrogluteal muscle.
(A) A neuron connecting to a skeletal muscle. (A) A neuron connecting to a skeletal muscle.
Skeletal Muscle Fiber Types Skeletal Muscle Fiber Types
Video: Predator- prey competition and symbiosis

For a complete list of videos, visit our video library