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
Juliette [100K]
3 years ago
8

Transport of a compound across a cell membrane (down a concentration gradient) was measured at several concentrations. The prese

nce or absence of ATP had no effect on the transport of this compound. Which best describes the mechanism of transport
Biology
1 answer:
Tanzania [10]3 years ago
7 0
Transport of a compound across a cell membrane (down a concentration gradient) was measured at several concentrations. The presence or absence of ATP had no effect on the transport of this compound. ... Why are the lipid bilayers in cells called "selectively permeable"? They are permeable to some substances but not others.
You might be interested in
Cellular respiration occurs in both plants and animals. why do plants need cellular respiration?
saul85 [17]

Answer:

Like all other organisms, plants require energy to grow and thrive in their environment. The process of cellular respiration allows plants to break down glucose into ATP. ... Although plants use photosynthesis to produce glucose, they use cellular respiration to release energy from the glucose

5 0
3 years ago
What are the major advantages and disadvantages of using coal, oil, and natural gas?
never [62]
 <span>When looking to power your equipment or vehicle with natural gas. A lot of people use natural gas in their homes for cooking and heating, but they don’t really give it some thought. So, let’s see what natural gas is and how it’s different from other </span>forms of fossil fuels<span> like oil and coal.</span>
4 0
3 years ago
___________changes sperm from round cells to cells that can swim<br><br> fill in the blank
Tasya [4]

Answer:

hormones

Explanation:

6 0
3 years ago
While __________ bacteria retain carbol fuchsin after acid-alcohol treatment, __________ bacteria are decolorized by acid-alcoho
Lisa [10]
<span>While Acid fast bacteria retain carbol fuchsin after acid-alcohol treatment, non- Acid fast bacteria are decolorized by acid-alcohol.
Bacteria of genus mycobacterium are best stained using acid-fast method. A mixture of Phenol and fuchsin is carbol fuchsin. In acid-slcohol, acid is hydrochloric acid.</span>
6 0
4 years ago
Infectious agents ( bacteria, virus and Protozoa) are NOT the cause of water pollution?
USPshnik [31]
If it’s a yes or no question then yes because they spread through organisms. there are many organisms in the water that bacteria can spread through
6 0
3 years ago
Other questions:
  • The normal functions of cortisol include
    14·1 answer
  • What can you conclude about fossil by looking at the layers of rock?
    5·2 answers
  • In which range is the peak wavelength of a star that is much hotter than the Sun most likely to be? A) radio waves B) infrared r
    14·2 answers
  • Which phase of a cell's life cycle is occurring when the chromatids are pulled apart and move to the opposite ends of the cell?
    10·2 answers
  • The phylum Cycliophora was discovered in 1995. They are tiny organisms that live in large numbers on the outsides of the mouthpa
    11·1 answer
  • 5. The water in the Buffalo River flows at an average speed of 4 km/hr. If you and a friend decide to
    15·1 answer
  • The oceans, lakes, and rivers of Earth make up the what
    12·1 answer
  • Solve the following. Show your solution.
    14·1 answer
  • Help pls :(( it would help me alot
    6·1 answer
  • Someone help please.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!