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
Sedaia [141]
3 years ago
8

Which statement is true regarding active transport? Group of answer choices Substances do not require additional energy to move

in and out of cells. Substances can only move into cells, not out of cells. Substances can only move across the cell membrane if they are water soluble. Substances can move from areas of low concentration to areas of high concentration.
Biology
1 answer:
lesya692 [45]3 years ago
7 0

Answer:

substances can move from areas of low concentration to areas of high concentration

Explanation:

usually substances move across their concentration gradient which is from high concentration to low concentration. Active transport can allow substances to move against their concentration gradient.

You might be interested in
How does deforestation speed up the process of erosion?
Tpy6a [65]
Deforestation speeds up the process of soil erosion because trees are vital in keeping soil intact. The roots of trees help prevent soil erosion because they absorb the water in soil. If there are no trees to absorb the water, flooding can happen more. In turn, flooding can cause the soil to weaken and this can cause landslides and other natural disasters.
6 0
3 years ago
PLEASE ANSWER ASAP WILL MARK BRAINLIEST!!!
expeople1 [14]

Answer:

D.

Explanation:

The periodic table is divided into vertical periods and horizontal groups

3 0
3 years ago
A surgeon opens her patient by cutting the integument parallel to the cleavage lines of the dermis (tension lines). this will re
balu736 [363]
<span>A surgeon opens her patient by cutting the integument parallel to the cleavage lines of the dermis this will result in faster healing of the skin and less scaring. Scaring is a natural process, when the skin repair in itself. faster healing of the skin and less scaring is the mostly important of the patients. patients are likely to faster healing of the skin and less scaring.</span>
8 0
3 years ago
Hey ! what is the difference between a habitat and a niche?
AnnZ [28]

Answer:A habitat is the place where an organism lives while a niche is that organism's role within that environment.

Explanation:

6 0
3 years ago
Read 2 more answers
The length of bamboo grows much faster than that of thickness why?​
iren [92.7K]

Using a slow- and fast-growing variant of bamboo, Wei and colleagues looked at cell division, growth, and gene expression (through transcriptomics, which measures all the genes being expressed by an individual) to discover which genes may be responsible for fast growth in bamboo. They found that the slow-growing variant had reduced expression of genes relating to cell wall construction, the plant hormone auxin (important for cell growth and cell division), and had irregular cell growth and cell walls. Wei and colleagues suggest that a reduced ability to produce and perceive auxin, combined with a weakened cell wall, are responsible for the slow growth seen in the bamboo variant.

3 0
3 years ago
Other questions:
  • How was central florida before nasa and the kennedy space center?
    5·1 answer
  • Platooooooooooooooooooo
    12·1 answer
  • Hair cells, muscle cells, bone cells, and heart cells are all examples of ______ cells.
    11·1 answer
  • The word luminous contains the Latin root lum, which means light. Which of these also contains the Latin root lum?
    12·2 answers
  • ANSWER QUICK PLEASE which statement describes what the scientist should
    10·1 answer
  • Which is the best example of an abiotic factor in a ecosystem? A. Planting new trees B. Hunting C. Building a dam D. Harvesting
    14·1 answer
  • suppose that the supply of fossil fuels were going to run out in 10 years. what would happen if we ran out without being prepare
    11·1 answer
  • Discuss two reasons why carbon is important for life on earth
    6·1 answer
  • How is the end product of mitosis different then the end product in meiosis
    15·1 answer
  • Please help me out i’ll give brainlist
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!