1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marrrta [24]
2 years ago
5

which process involves the movement of molecules across the plasma membrane from areas of high to low concentrations without any

assistance or energy from the cell?
Biology
1 answer:
Andrej [43]2 years ago
5 0

i think it is osmosis

You might be interested in
What geologic event most likely caused the folding and faulting of these layers?
kotegsom [21]

Answer:

<u>Folding and faulting-</u> The process in which the layers of the Earth are displaced or moved into a different position due to some forces acted upon them, as there are different reasons due to which the folding and faulting occurs.

  • The forces are so power full that they can bring the sediments of ocean to level or elevation above the sea level and can have a destructive effects for the living being. As there are various causes for folding and faulting of these layers,some of these forces are given below;

Explanation:

<u>Geological events causing the folding and faulting-</u>

<u>Tectonic Plates movement-</u> The parts of the Earth layer are always sliding over each other, and when they do they produce huge seismic waves. Which then causes the earthquakes, the folding and faulting of these layers.

<u>Volcanic eruptions : </u>It happens rarely as the number of gases and lava from inside the Earth, down from the crust move upward and erupts, producing dust in the atmosphere.

The other two geological causes are;

  • <u>Intrusive igneous activity,</u>
  • <u>subduction.</u>
  • <u></u>
7 0
3 years ago
Label the process in the carbon cycle
DENIUS [597]

Answer:

Photosynthesis

Explanation:

uhmm i think

6 0
2 years ago
What are the precautions that should be token when using a photometer? please help me​
Maksim231197 [3]

Answer:

PRECAUTIONS FOR USING A SPECTROPHOTOMETER :

1 . By allowing the lamps and electronics to warm up

2.By cleaning up any spills inside the cuvette compartment

3.By carrying out the set-up procedure in the correct order

4.By ensuring that %T or transmission is used as appropriate

5.By closing the door to the cuvette compartment before reading the result

6.By performing calibration checks after set up

7.By wiping fingerprints and spilt sample off the outside of the cuvette before measuring

8.By using the correct wavelength

PRECAUTIONS FOR USING A FRAME PHOTOMETER:

1. Do not move or Carry the unit when in use or connected to the mains electricity supply

2. There should be sufficient time for the chimney to cool before handling

3. Do not use acetylene with the flame photometer

4. Over adjustment of the fuel valve will cause excess flame

Do not position the product so that it is difficult to disconnect from the mains supply

5. Do not cover the chimney whilst in use.

6. Do not block or obstruct ventilation slots /airways

7. Do not operate or handle any part of the product with wet hands

I HOPE THIS WILL HELP AND IF NOT LET ME KNOW

8 0
2 years ago
What to write pleaseeeeeeeeeeeeeeee helppppp
Tasya [4]

Answer:

I can't see what it says at the top

Mabye you could re upload it and see if you can get what it says up top.   I would love to help.

4 0
3 years ago
Diga 2 razones por lo que los trabajos de mendel fueron exitosos​
aleksandrvk [35]

Answer:

Gago? Wkejsbshaianananan

7 0
3 years ago
Other questions:
  • The eggs cells used for in the vitro fertilization are most likely surgically removed from the ......?
    5·1 answer
  • Enzymes are proteins that speed up reactions by
    7·2 answers
  • Which statement is incorrect about natural selection?​
    13·2 answers
  • Write a paragraph discussing the relationship between the organizational levels of the environment; biosphere, biome, community,
    10·1 answer
  • Protein synthesis can occur on the rough endoplasmic reticulum (ER) but not on the smooth ER.
    9·1 answer
  • What does a plant cell have that an animal cell doesn't?
    15·2 answers
  • The pressure in the large systemic veins leading into the heart is called what? The pressure in the large systemic veins leading
    15·2 answers
  • Myofibrils are made primarily of
    12·1 answer
  • Why do cars rust more easily in wet climates than drier climates?
    14·1 answer
  • Which organisms were the earliest oxygen-producing life-forms?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!