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
Agata [3.3K]
3 years ago
13

Cell membranes are selectively permeable, regulating which substances can pass through, as well as how much of each substance ca

n enter or exit at a given time. In cells, some molecules can move down their concentration gradients by crossing the phospholipid portion of the membrane directly, while others must pass through membrane proteins. Which of these statements does NOT apply to facilitated diffusion?
Biology
1 answer:
Veseljchak [2.6K]3 years ago
4 0

Answer:A=V

Explanation:

It is used to move small or non polar molecules does not apply to facilitated diffusion. Small, non-polar molecules can diffuse directly across the phospholipid bilayer.

You might be interested in
Glaciers have caused erosion:
liq [111]

Answer:

A

Explanation:

They form in mountains and flow through mountain river valleys. Glaciers cause erosion by plucking and abrasion.

7 0
3 years ago
Proteins can perform many different functions in living cells one major function acting as a catalyst for chemical reactions can
ad-work [718]
Proteins, Ribonucleic acid is another kind of organic molecule that also acts as a catalyst for chemical reactions. Asides acting a catalyst for chemical reactions, proteins have a wide variety of functions that they perform in in living cells.
7 0
2 years ago
A plant's life cycle alternates between ____ and ____ generations.
Semenov [28]
" Gametophyte, Secondary. "
6 0
3 years ago
_____________ is the process of cutting DNA into fragments and inserting the fragments with a desired ____________ into another
emmasim [6.3K]

Answer:

given below

Explanation:

Genetic engineering is the process of cutting DNA into fragments and inserting the fragments with a desired gene into another organism of the same or different species

5 0
2 years ago
Read 2 more answers
What is the basic unit of structure and function in plants, animals, and bacteria?
padilas [110]

Answer:

The cell is the basic structural and functional unit of life. Cells are independent, single-celled organisms that take in nutrients, excrete wastes, detect and respond to their environment, move, breathe, grow, and reproduce.

lil more info

What is the basic unit of structure and function in plants and animals?

Cell Theory !

All living things are made of cells. The cell is the basic unit of structure and function in all living things.

Can i have brainlist?

4 0
3 years ago
Other questions:
  • Which type of star will become a black hole when it dies?
    14·2 answers
  • Particularly at risk for waterborne pathogens are
    15·1 answer
  • How many mutations are in the following DNA segment? (In other words, how many base pairs do not match up?)
    6·1 answer
  • How can humans balance the interests of ranchers who want to control prairie dog populations
    14·1 answer
  • Which would provide the body with the most energy?
    14·2 answers
  • Man made chemicals have decreased the amount of which important gas?
    14·1 answer
  • ​Which cellular component is common to all cell types?
    6·1 answer
  • In a food chain/Energy pyramid. As energy moves from one organism to the next, only a percentage of the stored energy is absorbe
    11·1 answer
  • Which of the following is the correct level of organization from simple to complex?
    5·2 answers
  • Which activity uses ATP to raise body temperature?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!