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vichka [17]
4 years ago
14

What function do proteins perform in the cell membrane

Biology
1 answer:
r-ruslan [8.4K]4 years ago
4 0

Answer:

Membrane proteins perform a variety of functions vital to the survival of organisms: Membrane receptor proteins relay signals between the cell's internal and external environments. Transport proteins move molecules and ions across the membrane.

Explanation:

they help transport some substances through the membrane.

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Which ranks the terms in order of increasing size and the number of space objects contained within?
Snowcat [4.5K]
<h3><u>Answer;</u></h3>

A) Size: universe -> galaxy -> solar system  

Number of objects: universe ->galaxy -> solar system

<h3><u>Explanation;</u></h3>
  • <em><u>The relative size and relationship between the solar system, galaxy and universe is such that; universe is the largest, followed by the galaxy and solar system the smallest.</u></em>
  • <em><u>Similarly in terms of the number of objects, objects in the universe are more compared to those of the galaxy and the solar system.</u></em>
  • In a nut shell, universe refers to everything that exists, galaxies are giant structures that are made up of billion of stars. The universe is made up of billions of galaxies. A solar system is a region of space where the gravitational force of a star influences all the other objects.
8 0
4 years ago
Why is the birth of modern science (c.1500-1700) important to how we understand knowledge and disciplinary divisions today
Mandarinka [93]

The correct answer to this open question is the following.

Although there are no options attached, we can say the following.

The birth of modern science (c.1500-1700) was important to how we understand the knowledge and disciplinary divisions today because the scientific method was established to get proper validation to the things in nature that in the past were attributed only to dive concepts expressed by the Church.

That old fashion way of thinking, validated by the church during the dark ages of Medieval Times, only created fear and fostered ignorance in people.

The advent of modern science changed this thing, basing its theories and answers on proper research that could be proven. That is how the human mind expanded and grew. No more myths and distorted religious beliefs that were so wrong.

6 0
3 years ago
When you only grow enough food<br> to support your family, it is<br> known as
liberstina [14]

Answer:

subsistence farming

Explanation:

subsistence farming. agriculture that produces just enough to feed the farmer's family with little left over to sell.

7 0
3 years ago
Which animals have webbed Feet? ​
marin [14]

Answer:

 Ducks, pelicans, crocodiles, platypuses, along with some frogs, dogs, and cats.

3 0
3 years ago
Read 2 more answers
A theory of spontaneous generation was
Mars2501 [29]
The first serious attack on the idea of spontaneous generation<span> was made in 1668 by Francesco Redi, an Italian physician and poet. At that time, it was widely held that maggots arose </span>spontaneously<span> in rotting meat. Redi believed that maggots developed from eggs laid by flies.</span>
5 0
3 years ago
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