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mina [271]
3 years ago
12

The movement of molecules down a concentration gradient through transport proteins in the cell membrane is a type of

Biology
1 answer:
ioda3 years ago
4 0

Answer:

Facilitated Diffusion

Explanation:

Some molecules can move down their concentration gradients by crossing to the lipid portion of the membrane directly,while others must pass through membrane protein s in a process called Facilitated Diffusion

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According to the computer model mode bye gilbert and kittel what will happen if world warm by 4'c
Gennadij [26K]

Answer:

The correct answer is - ice shelves will have at risk of collapse.

Explanation:

Ella Gilbert and Christoph Kittel at the University of Reading, UK, and the University of Liege, Belgium, respectively made a computer model for the effect on ice shelves by climate change.

They found that if the world warms by 4°C, the continent’s ice shelves, approximately 34% will have melted water on their surface, which is known as hydrofracturing and a sign that these ice shelves are at risk of collapse.

3 0
2 years ago
If two parents both share purebred recessive traits, what’s the probability of their offspring having a dominant trait?
atroni [7]

Answer:

I think the answer is 75%

5 0
2 years ago
This transportation process requires the cell to move particles from low concentration to high concentration. active transport f
ipn [44]

Answer:

During active transport, substances move against the concentration gradient, from an area of low concentration to an area of high concentration. This process is “active” because it requires the use of energy (usually in the form of ATP). It is the opposite of passive transport.

Explanation:

This may help you out! :)

7 0
2 years ago
Read 2 more answers
In humans, one function of the skin is to prevent water loss. Skin releases water or holds in water when necessary.
Talja [164]
The cuticle and stomata because both parts function to regulate water absorption and release for the plant.
8 0
3 years ago
Regulation of heart rate, blood pressure, and digestive functions are carried out by the ______________________.
Svetach [21]

Regulation of heart rate, blood pressure, and digestive functions are carried out by the <u>autonomic nervous system</u>

<u></u>

What is autonomic nervous system?

The peripheral nervous system's autonomic nervous system (ANS), originally known as the vegetative nervous system (VNS), provides smooth muscle and glands, which in turn affects how internal organs work. The autonomic nervous system is a control system that regulates body processes like the heart rate, digestion, respiratory rate, pupillary response, and urination mainly subconsciously. The fundamental mechanism in charge of the fight-or-flight response is this system.

Through the brainstem, the spinal cord, and the organs, integrated reflexes control the autonomic nervous system. Control of respiration, cardiac regulation (the cardiac control center), vasomotor activity (the vasomotor center), and other reflex acts including coughing, sneezing, swallowing, and vomiting are all examples of autonomic functions.

to know more about autonomic nervous system

brainly.com/question/1034520

#SPJ4

6 0
10 months ago
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