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
jonny [76]
3 years ago
7

What surrounds the cell and controls the movement of substances in and out

Biology
1 answer:
Nonamiya [84]3 years ago
7 0

Answer:

The plasma membrane is made up by a phospholipid bilayer with embedded proteins that separates the internal contents of the cell from its surrounding environment. Only relatively small, non- polar materials can easily move through the lipid bilayer of the plasma membrane.

Explanation:

You might be interested in
Women gives birth to a baby boy. A few years later she gives birth to another baby boy. What is the probability that her third c
elena-14-01-66 [18.8K]

Answer:

50 %

Explanation:

It is given that a woman gives birth to a baby boy. Her second child is also a baby boy. Now she is about to give birth to her third child. We have to determine the probability of the child to be a girl.

Here, the probability of the child to be a girl would be 50 % or 1 out of 2.

There are two possibilities and the possibilities would result a boy child or a girl child. So there are two possible outcomes and is equally likely with each child birth.

Also each child birth is an independent event, so the probability that the one results will occur do not depend on the previous births.

5 0
3 years ago
Calculate how long it will take for one full base pair mutation to occur. Explain your reasoning by constructing a mathematical
Bezzdna [24]

Answer:

21 million years

Explanation:

7 0
3 years ago
Can you plz tell me if these are correct asap
Sergeu [11.5K]
YES THWY ARE correct goo hob
5 0
3 years ago
Areas undisturbed by people were first regulated in 1964. What law covers these areas?
Mashcka [7]
The wilderness act of 1964 established the national wilderness preservation system and in it. Your answer is C
5 0
3 years ago
Read 2 more answers
Jose designs an experiment to determine how music affects a plants' growth. He plans to carry
crimeas [40]

Answer:

a

Explanation:

8 0
3 years ago
Other questions:
  • Carol is enjoying eating her dinner. While eating, she notices that her saliva secretion is higher than normal and that she feel
    12·1 answer
  • What happens to glucose inside a cell during cellular respiration
    7·1 answer
  • Kidneys are often compared to filters because they cleanse unwanted waste from both frogs and humans true or false ?
    11·1 answer
  • Which of the following best describes the way ATP works as a high energy compound? A) ATP + energy -> ADP. B) ADP + Energy -&
    6·2 answers
  • What is the high energy molecule formed at the end of cellular respiration called?
    10·1 answer
  • How are photosynthesis and cellular respiration related?
    9·2 answers
  • What is the water intake of chlorophytes​
    10·1 answer
  • 2. What are individual characteristics? Give an example of an individual characteristic?
    13·2 answers
  • C + O2 = CO2
    7·1 answer
  • If you were to look at the age structure of a population of an endangered species and determine that there are mostly older indi
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!