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
serious [3.7K]
3 years ago
8

Which protein inhibits interaction between actin and myosin to prevent skeletal muscle contraction; and which ions remove the in

hibition?
Biology
1 answer:
zloy xaker [14]3 years ago
7 0

Answer:

Tropomysin, calcium

Explanation:

Tropomysin is a protein that prevents muscle contraction hence acts as a contraction inhibitor. It wraps around the actin blocking the binding sites for myosin on the actin.

Muscle will only contract when they get a rush of calcium ions.

The calcium ions binds to troponin, the troponin changes its shape. The change in shape will remove tropomyosin from the binding sites allowing myosin to bind on the actin leading to muscle contraction.

You might be interested in
Hello there! I'm not quite sure of the answer, can someone help me? Much appreciated. Brainliest to whom answers first and corre
kaheart [24]

Answer:

Air is the correct answer

4 0
3 years ago
What helps the stem of the Bramble to grip and move over the ground
Simora [160]

Answer:

your answe is 1 million tasound

Explanation:

7 0
3 years ago
In dry desert areas poor drainage can lead to a buildup of salt in water supplies. A student performed an investigation to study
saul85 [17]

Answer:

B. food production

Explanation:

In the example above described, salinity conditions (3%) completely prevented radicle development (0 mm). Salinity conditions may alter plant development by inhibiting the uptake of nitrogen, and by limiting water intake. Moreover, it has been shown that the excessive accumulation of chloride ions in plant cells may have toxic effects on plant growth, causing ionic stress and thus leading to nutrient deficiency.

7 0
3 years ago
How do you know if something is an enzyme based on its spelling
mr_godi [17]

Answer and Explanation:

Enzymes are organic catalysts which are protein in nature. There are two types of naming enzymes:

<h3>Trivial naming</h3>

This method involves giving enzymes names based on the names of the persons who discovered them. The names of such enzymes end with the suffix-in, for example, pepsin, trypsin. Some of these names have been retained to date.

Enzyme Nomenclature by Enzyme Commission

This is the modern method of naming enzymes. The suffix-ase is added to the substrate or the reaction which the enzymes catalyses. Every enzyme code consists of the letters "EC" followed by the enzyme. For example

EC 1 oxidoreductases- oxidoreduction reactions

EC 2 transferases- transfer of a functional group

EC 3 hydrolases- catalyse hydrolytic cleaving

EC 4 lyases - adding groups to double bonds. e.g., C-C,C-O

EC 5 isomerases - catalyse structural changes in a molecule

EC 6 ligases - joining of two molecules

7 0
4 years ago
Read 2 more answers
Where does cotton come from that is used to make clothing
kumpel [21]
Cotton mainly come from plantations or huge fields grow on smaller tree like plants. They are hand picked when ready. This cotton is then usually sent to a factory and turned into fabric which then turned into shirts, or sent to manufacturing companies. 

~I hope this helped!

I am, yours most sincerely,
Joshua A. Bunn
5 0
3 years ago
Other questions:
  • Which organs are the long-term acid-base regulatory organs??
    13·1 answer
  • An overnight culture is serially diluted and then plated on BHI agar. You do five 1:10 dilutions and then plate 1 ml of bacteria
    8·1 answer
  • Knowing the epidemiology and causative agent of Legionaries disease what questions would you ask of the victims or of their surv
    11·1 answer
  • Beatrice and Allen Gardner taught the chimpanzee Washoe to communicate by means of:A) pictures.B) Morse code.C) sign language.D)
    14·1 answer
  • Tion 1<br> stion 1<br> Uncontrolled cell growth in lung tissue is
    11·1 answer
  • True or False The difference between spirochetes and spirillum bacteria is that the spirillum bacteria contain endoflagella or a
    10·2 answers
  • Which of the following organisms make glucose and how? Question options: a) plants b) plants and fungi c) plants and animals d)
    11·1 answer
  • Which area is indicated in the diagram below? (5 points)
    7·2 answers
  • The circulatory system help to maintain homeostasis by interacting with the
    10·1 answer
  • What does the term temperature control refer to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!