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
zepelin [54]
3 years ago
12

Which is not a function of the cell membrane?

Biology
1 answer:
denis-greek [22]3 years ago
8 0

The answer is D.........

You might be interested in
You are conducting an experiment to determine what concentration of disinfectant is most effective in killing bacteria. In this
butalik [34]

Answer:

C. Independent variable

Explanation:

The independent variable in an experiment is the variable that the experimenter manipulates or changes in order to effect a measurable response in the dependent variable.

According to this question, an experiment is conducted to determine what concentration of disinfectant is most effective in killing bacteria. The independent variable is the CONCENTRATION OF DISINFECTANT because it is the variable being changed or manipulated.

8 0
3 years ago
Pls help!!! osmosis help needed!!
galina1969 [7]

Answer:

1. 10% 2. 90% 3. 80% 2. Yes 3. Into 3. Swell 6. Hypotonic

Explanation:

1. Given the image, it shows there is 10% glucose outside the cell.

2. Because there is 10% glucose outside the cell, you can automatically conclude that there is 90% of water outside. (You want it to equal to 100%. So, 10 + 90 = 100)

3. Given 20% glucose inside the cell based on the image, you can conclude that there is 80% water inside the cell.

2. Yes, osmosis will occur. Osmosis is the movement of water from a higher concentration to a lower concentration. In this case, there is more water <em>outside </em>the cell than in. So, yes, osmosis will occur.

3. The water will move into the cell (There's less water inside, and more outside, so of course, the water will move in).

3. The cell will swell, since water is getting moved in.

6. This is a hypotonic solution. Definition of a hypotonic solution: The concentration of solutes outside the cell is less than that of water. Hypotonic solutions always <em>swell, </em>as water moves into it.

Hopes this helps!^^ I tried the best I could at explaining.

5 0
3 years ago
Based on the assumptions described in the introduction why might the mark and recapture method of population estimation be more
AleksAgata [21]

Answer:

In ecology, the mark and recapture method is utilized to predict the population size of the animals. In the method, the part of the population is caught, marked, and then discharged. Afterward another part is caught, and the number of marked organisms within the sample is measured.  

The mark and recapture method of predicting the population is more precise in the setting of lakes as a lake is a fairly steady environment, while the streams and rivers are in motion, and thus the population is much more dynamic.  

3 0
3 years ago
Read 2 more answers
classify if the recessive allele for cystic fibrosis is represented as c, classify the following genotypes as homozygous dominan
Verizon [17]
C = dominant
c = recessive (cystic fibrosis)
CC, cc = homozygous (homo = same)
Cc = heterozygous (hetero = different)

Recessive traits are expressed only when two recessive alleles are present

If you get CC, you will not have cystic fibrosis. (<span>c </span>is the cystic fibrosis allele)
This person would be homozygous dominant and would not pass on the disease because they do not have any cystic fibrosis alleles.

If you get<span> Cc</span> you will not have cystic fibrosis b/c the<span> C</span> is dominant and overrides the cystic fibrosis allele c.
This person would be heterozygous and, though they do not have the disease, they would still have a chance of passing on the disease because they carry the cystic fibrosis allele.

If you get cc you will have cystic fibrosis b/c c is the cystic fibrosis allele and it is not being overridden by a dominant allele.
This person would be homozygous recessive.
8 0
3 years ago
In nature, there are some organisms that are unable to perform aerobic respiration in the presence of oxygen. What could be the
umka21 [38]

Answer:

i had the answer and i lost it when i think of it ill come back

Explanation:

8 0
2 years ago
Other questions:
  • Why are unit trains more efficient than mixed freight trains?
    5·1 answer
  • How do the daughter cells compare to the parent cells ?
    15·2 answers
  • Which statement describes the reaction for cellular respiration?
    14·2 answers
  • What are the 3 stages of photosynthesis?
    15·1 answer
  • 2. Which kind of nutrients cycle through the atmosphere?
    9·1 answer
  • Match each lipid with its correct components or description.
    7·1 answer
  • Best answer gets brainliest
    6·2 answers
  • This organ of digestion mixes food with hydrochloric acid and gastric secretions and stored it until it’s ready to be digested.
    6·1 answer
  • So the plant cells can maximize the amount of ______ that they each get
    15·1 answer
  • Which of these is a renewable resource humans depend on? A) crude oil. B) Fertile soil. C) Natural gas. D) fossil fuel
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!