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
jek_recluse [69]
3 years ago
15

What type of molecule does much of the work of an active transport

Biology
1 answer:
Lyrx [107]3 years ago
5 0

Answer: Proteins

Proteins in the Membrane

Active transport usually happens across the cell membrane. There are thousands of proteins embedded in the cell's lipid bilayer. Those proteins do much of the work in active transport.

You might be interested in
In which terrestrial biome would you find precipitation of 300 to 900 millimeters (mm) each year?
True [87]

Answer: B. coniferous forests.

Explanation:

Coniferous forests are the terrestrial biomes which receives an annually 300 to 900 millimeters precipitation. These forests exhibits trees which undergoes special adaptations in the scarcity of water. The forests exhibit coniferous trees which means instead of leaves they posses needles and instead of flowers they have cones. These adaptations helps in preventing the water loss through transpiration.

3 0
3 years ago
Placozoans: Please choose the correct answer from the following choices, and then select the submit answer button. bear little t
Klio2033 [76]

Answer:

The correct answer is - contains many genes for transcription factors that are present in cnidarians and bilaterian animals.

Explanation:

Placozoans are the simplest known metazoan organism known on earth and found in warm water and all over the globe. Placozoans are very small approximately 2 to 3 mm.

These are basal forms of marine free-living multicellular organisms. In the molecular studies, it is found that they have similar genes that are present in cnidarians and bilaterian animals for transcription factors.

3 0
2 years ago
Gary wants to see fall leaves change color. He should take a trip to the _____.
Artemon [7]

Answer:

equator

Explanation:

8 0
3 years ago
Which of theses choices is considered an environmental cost?. A.processing expenses B.Pollution relases C.Net profit D.Product p
AURORKA [14]
The answer is B, pollution releases because it negatively affects the environment
7 0
3 years ago
Read 2 more answers
HELP ASAP TIMED! PLEASE
timurjin [86]

Hi!


The answers would be 1. (D) and 2. (B)


<h3>Explanation of Answer 1</h3>

Ice cores are in essence drilled cylinders that are acquired from glaciers or ice sheets. Ice sheets and glaciers are formed over many years as a result of deposits of snow layers. As these layers form, the lower layers become denser with each new layer, owing to pressure, and in the process it traps the air, which is preserved in the form of bubbles in the layer, therein preserving the composition of the air at a particular period of time. Scientists use ice cores to compare the atmospheric composition of previous years to those of recent years, and the gas mainly studied is carbon dioxide owing to its bringing about a climatic change.


<h3>Explanation of Answer 2</h3>

The Earth's orbit is caused by the gravitational attraction that is present between the Earth and the Sun, but changes due to the shape of the orbit (eccentricity), the wobble of the Earth about its axis (precession), and the axial tilt of the Earth (obliquity). These cause a change in the Earths orbit, which give rise to Milankovitch's cycles. Milankovitch's Cycles describes a revolutionary movement of the Earth around the Sun. These cycles are observed to be determinants of the climate of the Earth, in the regard of how much heat or energy the Earth is exposed to.


Hope this helps!

8 0
3 years ago
Other questions:
  • 14). During the early 1700’s, a small group of pacifist Protestants fled Germany to avoid religious persecution. This group, the
    9·1 answer
  • Once a compromised system is disconnected, it is safe from further damage.
    15·1 answer
  • Please answer my question. I would mark it as a brainlist answer if it helps me.
    14·1 answer
  • Why do living things need energy at all times
    15·1 answer
  • Help me please !!!!!!!!!
    15·1 answer
  • Under what condition is blood most likely to flow backward, from the left ventricle back into the left atrium?
    9·1 answer
  • Whiteflies are common pest insects found on cotton, tomato, poinsettia, and many other plants. Nymphs are translucent and mostly
    10·1 answer
  • Why is it important for soil air to contain oxygen​
    7·1 answer
  • Many states and local authorities are requring cars to have their emission
    15·1 answer
  • Help with this please
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!