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
KATRIN_1 [288]
3 years ago
9

What is it called when energy is required to move materials through a cell membrane ?

Biology
1 answer:
zmey [24]3 years ago
3 0

Answer:active transport

During active transport, ATP is required to move a substance across a membrane, often with the help of protein carriers, and usually against its concentration gradient. One of the most common types of active transport involves proteins that serve as pumps.

You might be interested in
PlS HELP 30 POINTS FOR BRAINLIEST!!!!!!!!!!!!!!!!!!​
olga_2 [115]

Answer:

It's a little difficult to see the difference between the finch 1 and finch 2 population lines, but their trends should match those of the food. This answer is assuming the finch 1 population aligns with the seeds line and the finch two population lines up with the fruit line: <u>The finch 1 population has a beak adapted to eating seeds and the finch 2 population has a beak better adapted to eating fruit</u>

Explanation:

Since we are given data for both the food source and the finch population, the answer will most likely reflect that. Therefore eliminating choices A (disease) and C (feathers). Again, this answer is assuming the finch 1 population aligns with the seeds line and the finch two population lines up with the fruit line. The lines for the finch population will match with the availability of food, so less seeds mean less finch 1 and when the amount of seeds rise up you can see the population of finch 1 also rises.

3 0
2 years ago
What is one way during the G0 phase that a mistake during the cell cycle could result in problens for the G0 phase?​
Mrac [35]
The G0 phase (G sub zero) or the zero of G is a period of the cell in which it remains in a vegetative state. The G0 phase is seen as a distinct and quiet stage that occurs outside the cell cycle. This phase is related to the "Post-Mitotic" state because they are in a non-dividing phase outside of the cell cycle; some cell types (such as neurons and heart muscle cells) when they reach maturity (that is, when they are terminally differentiated) become post-mitotic (enter the G0 phase), and perform their main functions for the rest of the life of the organism. Poly-nucleated muscle cells that do not undergo cytokinesis are often considered G0 phase cells.
3 0
2 years ago
Biology help please!
pav-90 [236]
<span>The brain is a very complex organ in humans. Although we still have a lot to learn about it, decades of studies in both living and dead humans had revealed that the brain is crosswired, meaning the right side of the brain controls the left side of the body and viceversa. It’s also the part of the brain associated with arts and our creativity. Therefore the answer is B</span>
8 0
3 years ago
Read 2 more answers
How many kilowatts does my central air conditioning use?
nignag [31]
It depends on the model of your central A/C unit and size of your home. 
5 0
2 years ago
Read 2 more answers
What has a biconcave shape to increase its surface area​
jeka94

Explanation:

The human erythrocyte adopts a distinctive biconcave disc form in vivo. ... It has been suggested that this shape maximises the surface area to volume ratio and thus expedites diffusion.

3 0
2 years ago
Other questions:
  • The earliest hominin that belonged to the same genus as modern humans was probably
    12·1 answer
  • A client reports sensing an unusual smell just prior to experiencing a tonic–clonic seizure. what term is used to describe this
    6·1 answer
  • What type of reproduction produces fungi that are different from either parent?
    7·2 answers
  • How long does a penis take to develope
    13·1 answer
  • Both klebsiella pneumoniae and streptococcus pneumoniae avoid phagocytosis by releasing a-b toxins that kill leukocytes.
    12·1 answer
  • During El Niño, warm water moves from Australia to the coast of South America. Which change does this cause to Australia?
    15·1 answer
  • Which division of the plant kingdom is made up of plants that have flowers or fruit?
    7·2 answers
  • What four characteristics are best for an index fossil to have ?
    9·1 answer
  • What do viruses bacteria protozoa and parasites have in common
    9·2 answers
  • How do the adaption of angiosperms make them well suited for land
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!