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
ycow [4]
3 years ago
11

What happens when the thin filament in a muscle fiber slides over the thick filaments?

Biology
2 answers:
Kruka [31]3 years ago
6 0

Answer:

As the thin filaments slide inward, structures called Z-discs come toward each other and the sarcomere shortens but the lengths of thick and thin filaments do not change. The sliding of the filaments and shortening of the sarcomere cause shortening of the whole muscle fiber and ultimately the entire muscle.

marishachu [46]3 years ago
6 0

Answer:

Sliding of the filaments and shortening

Explanation:

As the thin filaments slide inward, structures called Z-discs come toward each other and the sarcomere shortens but the lengths of thick and thin filaments do not change. The sliding of the filaments and shortening of the sarcomere cause shortening of the whole muscle fiber and ultimately the entire muscle.

<u><em>PLS MARK BRAINLIEST</em></u>

You might be interested in
Which of the following best represents what is displayed in the image below? (4 points)
kirill [66]

Answer:

D

Explanation:

i just did it

3 0
3 years ago
BRAINLIESTTTT ASAP!!!
hram777 [196]
Presidential Reconstruction

In the spring of 1865, the Civil War came to an end, leaving over 620,000 dead and a devastating path of destruction throughout the south. The North now faced the task of reconstructing the ravaged and indignant Confederate states. There were many important questions that needed to be answered as the nation faced the challenges of peace:

<span>Who would direct the process of Reconstruction? The South itself, Congress, or the President?Should the Confederate leaders be tried for treason?How would the south, both physically and economically devastated, be rebuilt? And at whose expense?How would the south be readmitted and reintegrated into the Union?<span>What should be done with over four million freed slaves? Were they to be given land, social equality, education, and voting rights?</span></span>
4 0
3 years ago
In flowering plants female gametophyte is located in the
Lesechka [4]

Answer:

Ovule

Explanation:

5 0
2 years ago
A farmer planted legumes and cabbage in the same field that is devoid of fertilizers. The yield from this field is better than t
makvit [3.9K]
The correct answer for this question is:
A farmer planted legumes and cabbage in the same field that is devoid of fertilizers. The yield from this field is better than the cabbage planted inanother field without legumes. The reason for this is because (A) <span>nitrogen-fixing present in the roots of legumes aid enrichment of nitrogen in the soil.</span>
5 0
3 years ago
Read 2 more answers
Mature human nerve cells and muscle cells are permanently in what state?
kobusy [5.1K]

In mitosis cytokinesis occurs once in meiosis is occurs twice.

5 0
3 years ago
Other questions:
  • Helen discovers that her friend Olivia is addicted to meth. Olivia urges Helen not to tell anyone about it. As Helen watches Oli
    15·1 answer
  • Which of the following describes an interaction between the endocrine system and the excretory system?
    7·2 answers
  • "A parakeet with green plumage is crossed to a white parakeet. The progeny are all green. Crossing these progeny together gave t
    15·1 answer
  • What is the main difference between the life cycles of members of phylum bryophyta and phylum pteridophyta?
    15·1 answer
  • What are some careers in biology
    13·1 answer
  • Explain why or why not ethics belong in science.
    15·1 answer
  • How can you make a debate introduction for biology?
    8·1 answer
  • How are matter and nutrients cycled back into the ecosystem from which they came?
    9·1 answer
  • Which statement is true about DNA replication?
    5·1 answer
  • I need help this is for sociology <br> Which term is used to describe a two-person group
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!