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

Author Question: The series of membranous channels that surround each myofibril is the A) sarcoplasmic reticulum. B) ... (Read 91 times)

jho37

  • Hero Member
  • *****
  • Posts: 531
on: Feb 28, 2019
The series of membranous channels that surround each myofibril is the
 A) sarcoplasmic reticulum.
  B) sarcoplasm.
  C) sarcomere.
  D) sarcolemma.
  E) endomysium.

Question 2

At rest, active sites on the actin are blocked by
 A) myosin molecules.
  B) troponin molecules.
  C) tropomyosin molecules.
  D) calcium ions.
  E) ATP molecules.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

stallen

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Feb 28, 2019
Answer to Question 1

A

Answer to Question 2

C


jho37

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Feb 28, 2019
Thanks


stallen

  • Sr. Member
  • ****
  • Posts: 336
Reply #3 on: Feb 28, 2019
Welcome :)


« previous next »
 

Did you know?

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

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

Did you know?

To prove that stomach ulcers were caused by bacteria and not by stress, a researcher consumed an entire laboratory beaker full of bacterial culture. After this, he did indeed develop stomach ulcers, and won the Nobel Prize for his discovery.

Shirin Neshat, Rebellious Silence, from the series Women of Allah. Shirin Neshat, Rebellious Silence, from the series Women of Allah.
Transfer from the rough endoplasmic reticulum (RER) to the Golgi complex Transfer from the rough endoplasmic reticulum (RER) to the Golgi complex
Next Series: Digital Life Next Series: Digital Life
Drug Action Through Channels, via Voltage Changes or Chemicals Drug Action Through Channels, via Voltage Changes or Chemicals
Endoplasmic Reticulum Endoplasmic Reticulum
Harmonic Series Solution Harmonic Series Solution
Video: Adolescent Diabetes

For a complete list of videos, visit our video library