What is simple diffusion?

Biology

2 answers:

Vedmedyk [2.9K]4 years ago

6 0

Answer:

Facilitated diffusion is the process of spontaneous passive transport of molecules or ions across a biological membrane via specific transmembrane integral proteins

Explanation:

Semenov [28]4 years ago

3 0

Answer:

the movement of molecules through a cell membrane without using a channels formed by intergal membrane protein is called simple diffusion

You might be interested in

The relationship between a human and the fungus that causes athlete’s foot is ___ when the fungus feeds only on cells. It become

kozerog [31]

The correct answer is C.commensalism; parasitism

At first it is a commensalism relationship which becomes parasitic when the living cells get attacked.

7 0

4 years ago

A sperm cell moves its flagella back and forth in order to move through its environment. Which statement describes how this euka

sergiy2304 [10]

D the cell mitochondria utilize cellular respiration to generate glucose that gives the flagella energy to move

3 0

3 years ago

High-altitude, high-velocity "rivers" of air are called

Alexxx [7]

Jet streams are fast moving air currents much like how a river is a fast moving water current so the answer is jet streams.

6 0

3 years ago

Motor innervation to the stomach is classified as

IceJOKER [234]

The answer to this question would be: visceral motor

The muscle in the stomach is not consciously moved. The muscle regulated automatically by the nervous system based on some mechanism like other organs. The things that can influence the muscle would be when the autonomous nervous system is activated. This kind of motor innervation is called visceral motor.

8 0

3 years ago

What is the relationship between ligaments, bones and joints?

kakasveta [241]

Ligaments connect one bone to another bone. Therefore, they allow a joint to form, because joints are where two or more bones connect.

Take your knee joint for instance (***see attached pic***). The knee joint is formed by the connection of the femur (your thigh bone), the tibia (your shin bone), and the fibula (the other long bone in your lower leg). In order for all of these bones to connect there are many ligaments in the knee joint that keep the bones connected and in place. A well known example of one of these ligaments in the knee joint is the ACL (anterior crucate ligament), which is commonly torn in sports, namely football. Most people have heard of this ligament because it receives a lot of media attention since tearing it can greatly alter or even end professional athletes' careers.

8 0

4 years ago