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Anestetic [448]
3 years ago
12

Summarize the structure and function of the cytoskeleton.

Biology
1 answer:
Alexxandr [17]3 years ago
4 0

Answer:

The cytoskeleton is a network of fibers that forms the "infrastructure" of eukaryotic cells, prokaryotic cells, and archaea. In eukaryotic cells, these fibers consist of a complex network of protein filaments and motor proteins that help move cells and stabilize the cell.

Explanation:

Function:

It helps the cell maintain its shape and provides support to the cell.

Various cellular organelles are held in place by the cytoskeleton.

It helps in the formation of vacuoles.

The cytoskeleton does not represent a static structure but is able to disassemble and assemble its parts in order to enable the internal and overall mobility of the cell.

The cytoskeleton contributes to cell migration because cell motility is required for tissue construction and repair.

The cytoskeleton helps transport communication signals between cells.

In some cells, it creates cell bulges, such as cilia and flagella.

Cytoskeletal structure :

The cytoskeleton is composed of at least three different types of fibers: microtubules, microfilaments, and middle filaments.

These fibers differ in their size, and the microtubules are the smallest and the microfilaments are the thinnest.

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We also know that the astronaut’s weight on Earth is 156.6 pounds. Which equation models the situation? no links pls they didn't
Klio2033 [76]

Given what we know, we can confirm that the equation to model the situation can be created by multiplying the mass of the astronaut by the force of gravity on earth.

<h3>What is Mass and the force of gravity?</h3>
  • Mass is the amount of matter in an object or body.
  • What we refer to as weight, is really the force being applied by an object together with the force of gravity.
  • Gravity is an invisible force applied by the earth on all objects.
  • Together will mass, these forces create what we know as weight.

Therefore, we can confirm that the equation to model the situation can be created by multiplying the mass of the astronaut by the force of gravity on earth, which would be 7.2 kg of mass multiplied by 9.807 m/s² which will result in a "weight" of 156.6 pounds or 71 kg.

To learn more about gravity visit:

brainly.com/question/1479537?referrer=searchResults

8 0
2 years ago
Carbohydrates are an important type of
Pachacha [2.7K]
Carbohydrates are an important type of FOOD MACRO MOLECULES.
Food macro molecules refers to the small chemical sub units of molecules which are found in food. There are four major food macro molecules, they are carbohydrates, proteins. lipids and nucleic acids.
Carbohydrate is an important source of fuel for the biological system. 
7 0
3 years ago
The observations of Hooke and van Leeuwenhoek documenting the existence of microscopic cells formed the basis of what important
PIT_PIT [208]

A. the cell theory stating that all living things are composed of cells.

Hope this helps!

-Payshence

4 0
3 years ago
In the diagram below, sunlight has heated the upper layer of the ground. The soil below the surface is much cooler.
Bad White [126]

Answer:

C. conduction

Explanation:

Conduction is the transfer of heat between objects in contact with each other as a result of molecular action. Conduction occurs within and between all states of matter.

5 0
3 years ago
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Density is mass per Unit of volume. Which pair of lab instruments would a student use to measure the density sea water ?
expeople1 [14]

In a data table hope it help

5 0
3 years ago
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