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
vladimir1956 [14]
3 years ago
15

Compare the roles of the phospholipid bilayer in passive and active transport.

Biology
1 answer:
morpeh [17]3 years ago
4 0

Answer:

Phospholipid bilayer determinates which molecules can enter or exit the cell so its purpose is to be a checker in the middle. Cell membrane determinates the structure of the cell and it is the connection to the rest that happens in a cell.

Explanation:

Molecules can move in 2 ways: passive and active.

The only difference is the energy that is needed to do the movement.

In passive mechanisms, energy is not used, while in active transport, energy is needed. Diffusion or passive transport are moving the concentration from hight to low so the energy is not necessary. Active transport moves from low to a high concentration and it uses metabolic energy.

You might be interested in
Which molecule is the most common in the human body?
JulsSmile [24]
H2o is the most common molecule in the human body. Remember the fact that 70% of the human body is made of water? H2o is the molecule for water, meaning that H2o is the most common molecule. 

If this helped please give brainliest answer!
3 0
3 years ago
Read 2 more answers
List four methods that can be used to separate mixturea and give an example of each method​
Evgesh-ka [11]

Distillation, Filtration, evaporation, and Chromatography

The filtration process is generally used to separate a suspension mixture where small solid particles are suspended in liquid or air.

Distillation uses boiling to separate mixtures of liquid solutions. It takes into account that different substances in the mixture will have different boiling points..

Chromatography is the separation of a mixture by passing it in solution or suspension or as a vapor (as in gas chromatography) through a medium in which the components move at different rates

Evaporation is a technique used to separate out homogenous mixtures where there is one or more dissolved solids. This method drives off the liquid components from the solid components

8 0
3 years ago
A pearfish spends the day inside the alimentary tract, or intestines, of a sea cucumber. The fish emerges frome the sea cucumber
charle [14.2K]

Answer: P

Explanation:

6 0
3 years ago
Read 2 more answers
Smallholders have historically been for-profit commercial horticulturalists rather than subsistence farmers.
elixir [45]

Answer:

true

Explanation:

3 0
3 years ago
The model proposed by John Dalton was helpful in advancing our understanding of the atom. What aspect of his model was actually
marin [14]
The answer in here is B. Dalton was incorrect saying that<span> atoms were the indivisible components of matter. Indeed that the atom could not be broken down. </span>
3 0
3 years ago
Other questions:
  • Looking at the phylogenetic tree
    11·2 answers
  • If a gas has an absolute pressure of 319 kPa, its gage pressure is
    14·2 answers
  • Stage that begins with fertilization
    10·1 answer
  • Describe the two stages of aerobic cellular respiration. Be sure to explain where in the cell each stage occurs.
    10·2 answers
  • Help! 2 questions! will mark brainliest! 50 points! pleaseeee due today!! ASAP!!
    9·1 answer
  • Identify the similarities and differences between the different types of microscopes
    7·1 answer
  • What substances produce carbon dioxide and water and sunlight​
    14·1 answer
  • Please answer the following questions correctly​
    8·1 answer
  • Analyze the graph showing the rate of photosynthesis activity as a function of carbon dioxide levels. Select as many of the choi
    12·2 answers
  • Why does all of the food produced by crops NOT make it to people?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!