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
rodikova [14]
4 years ago
15

The contraction of skeletal muscles is based on _____. the contraction of skeletal muscles is based on _____. actin and myosin f

ilaments both coiling up to become shorter
Biology
1 answer:
GrogVix [38]4 years ago
7 0
I believe that the contraction of skeletal muscles is based on myosin cross bridges binding to actin the n flexing. Skeletal muscles consists of a repeating structure of myosin and actin fibers. Each myosin thick filament is surrounded by actin filaments, and each thin filament is surrounded by thick filaments. Several of these filaments bundles makes up the functional portion of a muscle cell. 
You might be interested in
Only around 1.5% of human DNA is used to make proteins, meaning<br> only 1.5% of human DNA
ella [17]

Answer:

This means that only 1.5% of human DNA has amino acids

6 0
3 years ago
What would cause an individual to have a mutation in all of their cells?
Stella [2.4K]

Answer: These changes can be caused by environmental factors such as ultraviolet radiation from the sun, or can occur if an error is made as DNA copies itself during cell division. Acquired mutations in somatic cells (cells other than sperm and egg cells) cannot be passed to the next generation.

Hope that helped

6 0
3 years ago
Read 2 more answers
When most liquids are frozen, the molecules get closer together. In water, however, hydrogen bonds cause individual water molecu
Andre45 [30]
When water freezes(ice) it expands slightly
think ice cube tray, and why the amount of ice you get is more than the amount of water you put in<span />
5 0
3 years ago
Read 2 more answers
Glycogen. starch, and cellulose are what
AnnyKZ [126]
Glycogen: Glycogen is the principal storage of Glucose. 
Starch: Starch is a carbohydrate consisting of a large number of glucose units joined.
Cellulose: Cellulose is a long chain of linked sugar molecules. 

You're Welcome! want more info, just ask.

3 0
3 years ago
What are some other potential sources for starch degrading bacteria?
castortr0y [4]

Answer:

Starch degrading enzymes like amylolytic enzymes are generally significant in the industries to deal with biotechnology, with immense applications in food, textiles, fermentation, and paper. Bacteria produce amylase chemicals including utilizing Bacillus sp., a naturally found polymer, for example, starch, proteins, gelatin  

starch degrading microbes in pure culture from soil utilizing a starch loaded agar medium, The two bacterial strains Bacillus amyloliquefaciens and Bacillus licheniformis  and cow manure are some of example

4 0
3 years ago
Other questions:
  • Oceanic crust is generally lower in elevation than continental crust because oceanic _____ is _____ than continental crust.
    10·1 answer
  • Help me with these please
    6·1 answer
  • How does temperature affect the amount of carbon dioxide that yeast cells produce
    8·1 answer
  • Keira is giving birth and is attempting to pass the placenta. She is in the ________ stage of birth.
    15·1 answer
  • Explain how vaccines work? Using the words virus, immune system, white blood cells, memory cells and vaccine
    5·1 answer
  • Characteristics of marchantia​
    15·1 answer
  • ILL GIVE BRAILEIST
    10·1 answer
  • ~MUCH NEEDED HELP ASAP PLS AND TY~
    7·1 answer
  • Which of these are ways to prevent beach or shoreline erosion? (Select all that apply.)
    10·1 answer
  • A non-polar molecule is not affected by a polar molecule<br> O True<br> O False
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!