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
12

1. Which part of the cell membrane acts like bridge and only allows certain materials in and out

Biology
1 answer:
Sergeeva-Olga [200]3 years ago
3 0

Answer:

1.phospholipid bilayer

2. selectively permeable

You might be interested in
What is the molecular geometry, or shape, of beryllium chloride (BeCl¿)?What is the molecular geometry, or shape, of beryllium c
mixer [17]
<span>It is linear, because using the VSEPR theory, when you draw its lewis structure, you get two bonded pairs of electrons, which signifies a linear structure.</span>
5 0
3 years ago
Both Darwin and Lamarck proposed mechanisms by which species might evolve. Although Darwin first published his ideas in the mid-
balandron [24]

Answer:

More evidence accumulated supporting Darwin's ideas than could be found to support Lamarck's.

Explanation:

5 0
3 years ago
Read 2 more answers
The difference in air pressure causes?
ziro4ka [17]

winds also B. because winds change the air pressure meaning thats the answer

4 0
3 years ago
____________________________________ and ________________________________ factors can affect an
Setler79 [48]

Answer:

This question makes no sense

Explanation:

8 0
3 years ago
How certain do you feel that the theory of plate tectonics is correct? What evidence would you use to support your opinion?
nika2105 [10]

Answer: I feel that the theory of plate tectonics is correct, because we use friction every day which means friction could make vibrations larger too!

4 0
3 years ago
Read 2 more answers
Other questions:
  • Phagocytosis is to eating as pinocytosis is to
    6·1 answer
  • Are substances able to travel against their concentration gradient
    12·1 answer
  • I am useful for a fast source of energy.
    10·1 answer
  • The bulk of facebook's revenue comes from:
    5·1 answer
  • What is one difference between a cell wall and a cell membrane?
    15·2 answers
  • Mutations within an organism can occur in body cells or reproductive cells. Which type of mutation is seen in a sperm cell but n
    13·2 answers
  • URGENT PLS HELP MEEEE --- How are the Atomic number, Mass number, and Atomic mass diffrent from eachother?
    10·1 answer
  • If the concentration of sodium is greater outside a cell than inside the cell, which process could move sodium out of the cell?
    7·1 answer
  • What might happen to flowering plants if there are no more animal pollinators
    12·1 answer
  • Global Warming is not a thing!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!