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kari74 [83]
3 years ago
13

Which statement about myosin is not true? A) Myosin is a heterohexamer. B) Myosin contains two globular heads. C) Myosin contain

s six different polypeptides D) Myosin aggregates to form thick filaments E) All of the answers above are true of myosin.
Social Studies
1 answer:
Mars2501 [29]3 years ago
4 0

Answer:

Option E, ALL OF THE ANSWERS ABOVE ARE TRUE OF MYOSIN.

Explanation:

Myosins are a superfamily of motor proteins best known for their roles in muscle contraction and in a wide range of other motility processes in eukaryotes.

Muscle myosin is a heterohexamer consisting of two MyHCs and two associated non identical pairs of myosin light chains.

Myosin is a common protein found in the muscles which are responsible for making the muscle contract and relax. It is a large, asymmetric molecule, and has one long tail as well as two globular heads. If dissociated, it will dissociate into six different polypeptide chains. Myosin also aggregates to form thick filaments.

Since all the options on statements about myosin are true, therefore, the option that best suits the question is option E, ALL OF THE ANSWERS ABOVE ARE TRUE about myosin.

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3 years ago
Why did Americans call the War of 1812 the “Second War for Independence”?
vlada-n [284]

Answer:

The War of 1812 is sometimes called the second war for independence. The Americans fought for their rights; for the rights to neutral trade, which British government suspended because of the continental system of the French emperor Napoleon.

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2 years ago
Which natural resources can be found in Brazil, the U.S, and Canada?​
sp2606 [1]

Answer:

Here are the answers

Explanation:

Brazil is rich in a variety of natural resources and is the world's leading producer of tin, iron ore and phosphate. It has large deposits of diamonds, manganese, chromium, copper, bauxite and many other minerals. However, the country has no significant oil reserves.

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7 0
3 years ago
Read 2 more answers
The question is down there
jeka94

Answer:

Okay, so the first one is both because both lands could be sold at this time,

The  second one is American steelers,

The Third is Native America,

And finally, the  last one is Both,

(the last one was obvious you should of know one at least!)  

Explanation:

hope that helped

-gabrielle

8 0
3 years ago
One U.S. Dollar was worth 16 Mexican pesos in 2015, but in 2019 the U.S. Dollar was worth 19 Mexican pesos. This means that in 2
mezya [45]

Answer:

Fewer U.S. dollars were in circulation in 2015 than in 2019.

Explanation:

Exchange rates are known to be constantly fluctuating, and demand and supply are the causes of the rise and fall of currency values. When there is a higher demand for any nation’s currency or a shortage of the supply of that currency, then there would likely be an increase in price .

From the question here, people received a higher value of the Mexican currency in 2019 because the US dollars that were in circulation in 2015 was smaller than that of 2019 .

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3 years ago
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