1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
algol13
3 years ago
7

If a muscle fiber were to suddenly and permanently stop producing ATP the fiber would no longer be able to actively transport ca

lcium out of the cytoplasm (sarcoplasm) and the intracellular calcium concentration would rise. Which of the following would you expect to happen?
A) The fiber would twitch uncontrollably due to excessive calcium bound to troponin.
B) Calcium would be transported to the sarcoplasmic reticulum therefore contractions would cease.
C) Myosin would be able to bind to the exposed binding sites on thin filaments but would not be able to detach.
D) No change would occur in a muscle that was relaxed to begin with.
Biology
1 answer:
noname [10]3 years ago
5 0

Answer:

"C" is the answer, Myosin would be able to bind to bind to the exposed binding sites on thin filaments but would not be able to detach

Explanation:

ATP is required for muscle contractions. muscle fatigue results in the decline of muscle force generated over time during metabolic fatigue there is depletion of required substrate such as ATP or glycogen as muscle is not able to generate energy to power contractions. accumulation of metabolites from this reaction other than lactic acid or reactive oxygen species can also induce fatigue by interfering with the release of Ca++ from the sarcoplasmic recticulum.

You might be interested in
How do people tend to use land as the human population increases?<br> Human and environment
ratelena [41]

Answer:

The growing population demands more food and more land for their needs. As it increases, more land is used for building houses and factories.

Explanation:

6 0
3 years ago
Outline the steps of translation
solong [7]

where is ur picture?

4 0
3 years ago
The plant cell wall
KonstantinChe [14]

B. is a protective structure made of cellulose fibrils

<h2><u>Mark as Brainliest</u></h2>
4 0
3 years ago
In what material did robert hooke said he saw in cells
AnnyKZ [126]
<span>Hooke had been viewing the cell walls in cork tissue.</span>
7 0
3 years ago
The sum of all chemical reactions that support life is called.
mafiozo [28]

Answer:

<em>Metabolism</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em>

5 0
3 years ago
Read 2 more answers
Other questions:
  • A mineral hat has ____ can be split fairly easily along planes with weak atomic attraction
    13·1 answer
  • An example of a biological event that follows a circadian rhythm is: the migration of birds. The female menstrual cycle. Body te
    15·1 answer
  • Identify the BEST way to determine if two organisms are closely related.
    7·1 answer
  • Which statement best describes how the high specific heat of water helps maintain the temperature of Earth?
    9·1 answer
  • PLEASE HELP ME THIS IS DUE BY 8 TONIGHT
    12·1 answer
  • Any fracture or system of fractures along which earth movements Is known as?
    12·1 answer
  • What are the seismic waves?
    9·2 answers
  • Sedimentary rock is made from sediments that come from other rocks. These sediments form from _____ of the rocks.
    12·2 answers
  • When using a winged infusion blood collection set, if the first tube is an additive tube, it is important to collect a few milli
    11·1 answer
  • If a person exerts 150 N of force to move 10 meters, then how much<br> work did they do?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!