Correctly label the anatomical features of the muscle filament.

Biology

1 answer:

irina [24]2 years ago

8 0

The labeled anatomical features of the muscle filament are attached as an image.

Muscle filament or Myofilaments are the two protein filaments of myofibrils in muscle cells. The two proteins are myosin and actin and are the contractile proteins involved in muscle contraction.

It has two filaments, a thick one made up mostly of myosin, and a thin one composed mostly of actin
Actin is a filament made up of protein that contributes to the contractile property of muscle. It is found in two forms, G-actin (monomeric globular actin) and F-actin (polymeric fibrous actin)

Tropomyosins are contractile proteins that regulate contraction in both muscle and non-muscle cells with help of myosin and actin filaments. It is present in animal cells.

A troponin complex is a group of three proteins, troponin T, troponin I, and troponin C, subunits located on the thin filament of the contractile apparatus.

Thus, the correct labeled anatomical features of the muscle filament is attached as an image.

Learn more about Actin and myosin:

brainly.com/question/13989896

You might be interested in

What tectonic evidence does NOT support Alfred Wegener's theory of plate tectonics?

loris [4]

Answer: Portrayal of thermal convection as a mechanism.

if its not right im srry :(

but if it is your welcome :D

8 0

2 years ago

Why will the world never run out of carbon?

jekas [21]

Because we have carbon in the ground in the air and every were else

3 0

3 years ago

Which benefit comes with flexibility? a. increased muscle endurance b. improved posture c. improved energy production d. prevent

Ksivusya [100]

The answer is d. prevention of muscle strains. Other benefits of flexibility are Joint health, prevention of low back pain injuries, temporary reduction of post-exercise muscle soreness, relief of aches and pains, relief of muscle cramps, maintenance of good posture and balance, relaxation.

6 0

3 years ago

What is "set point theory"? are toxins involved? describe how body size and homeostasis are related?

guajiro [1.7K]

<span>Answer: Set point theory suggests that our body has a particular range of weight that it is comfortable in, usually about 10% of a bodyâ€™s weight. That means, if you weight 175, you have about an 18 pound range; if you weigh 325, you have about a 33 pound range. Most people lose and gain within this set point on a pretty regular basis. They may put on a little weight in the winter and lose it in the spring. Or get busy and drop a little weight. Or gain a little when stressed. Or lose a little during an illness. Or whatever. Movement within this range is normal. However, movement outside of that range is not. In fact the body seeks homeostasis â€“ that is the body seeks to stay within that range. To move outside of that range something must go on, something must happen to the body.</span>

4 0

3 years ago

How has this continued petroleum extraction from selected areas over time likely affected petroleum resources on Earth?

garri49 [273]

Answer:Petroleum, also called crude oil, is a fossil fuel. Like coal and natural gas, petroleum was formed from the remains of ancient marine organisms, such as plants, algae, and bacteria. Over millions of years of intense heat and pressure, these organic remains (fossils) transformed into carbon-rich substances we rely on as raw materials for fuel and a wide variety of products.

Explanation:

5 0

3 years ago