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
Nataly_w [17]
4 years ago
8

What happens inside muscles when they contract

Biology
1 answer:
bekas [8.4K]4 years ago
6 0

Answer:

They move their heads protruding out in all directions forming a thick myosin filament.

Explanation:

Please mark brainliest and have a great day!

You might be interested in
A drug company is testing the effectiveness of a new blood pressure medicine using rats at the test subject describe the experim
labwork [276]
1.Medicine
2.Placebo
5 0
3 years ago
What type of amino acids would you expect to find at the core of a water-soluble globular (solid-spherical) protein
PIT_PIT [208]

Hydrophobic amino acids are buried at the core of a water-soluble globular protein.

<h3>What makes globular proteins water soluble?</h3>

Numerous hundreds to thousands of amino acids are used to make proteins. The arrangement of amino acids within a protein molecule determines its ultimate form. A protein molecule is classified into two classes—fibrous proteins and globular proteins—based on its final shape.

The structure of globular proteins resembles a ball or a globe. A globular structure is created by the folding of different amino acid chains. The two most significant globular proteins present in the human body are hemoglobin and myoglobin. The hydrophobic side chains of the amino acids are hidden inside the cores of the domains whereas the hydrophilic side chains are located on the surface of the molecule thanks to the arrangement of the amino acids.

The hydrophobic amino acids can be buried in the center of globular proteins due to interactions between the hydrophobic groups in their side chains. This is the fundamental property of globular proteins that makes them water soluble.

Examples of hydrophobic amino acids are phenylalanine,  alanine, valine, etc.

Learn more about hydrophobic amino acids here:

brainly.com/question/1594040

#SPJ4

5 0
2 years ago
A movement in response to gravity is referred to as
worty [1.4K]
A movement in response to gravity is called tropism.
6 0
3 years ago
Does heat radiate from the ground into the lower atmosphere
nexus9112 [7]
Yes it does if you need an explanation lmk
5 0
3 years ago
Was brauchen Schweine um zu überleben? (What does a pig needs To stay alive?)
iris [78.8K]
A pig needs food, water, and shelter. Like humans:)
3 0
3 years ago
Other questions:
  • The build up of sediment where’s river empties into a slow-moving or body of water is known as a
    8·1 answer
  • Select the answer that best explains why Caitlin has blue eyes and Jack has green eyes.
    15·1 answer
  • Which of the following is an ABIOTIC factor?
    8·2 answers
  • Nutrition absorbed by the capillaries of the small intestine travels first to the liver. how does that happen?
    10·1 answer
  • What specifically is glucose used for, and how is it broken down during digestion?
    15·1 answer
  • In a diploid plant species, and F1 with the genotype Gg Ll Tt is test-crossed to a pure-breeding recessive plant with the genoty
    6·1 answer
  • Match the parts of the city and if you can pls explain
    8·1 answer
  • How is thermal energy transferred during conduction? Check all that apply.
    10·2 answers
  • What was Robert Hooke looking at when he named the cell?
    11·1 answer
  • What term is used for species that are at serious risk of extinction?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!