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
nydimaria [60]
3 years ago
11

Which is the best definition of a cellular membrane?

Biology
1 answer:
Mrac [35]3 years ago
5 0
A cellular membrane separates the interior of all cells from the outside environment.
You might be interested in
You have a cup of beans in front of you with 20 white beans and 20 red beans. (You can also use candy, buttons, or coins). These
AURORKA [14]

Answer:

Number 3

Explanation:

Dominant: 20, Recessive: 20

An allele is the alternative of a gene. On his case, these beans represent the alleles for a simple Mendelian trait, where red is dominant (R) and white is recessive (r).

As states earlier there are 20 red beans (20 dominant alleles) and 20 white beans (20 recessive beans) and each beach represent an allele.

3 0
2 years ago
The hormone that is primarily involved in the control of bone remodeling is calcitonin.
Ainat [17]

Answer:

The correct answer will be-False

Explanation:

Calcitonin is a hormone produced by the parafollicular cells present in the thyroid gland. The Calcitonin plays an important role in the human body as they reduce the level of phosphate and calcium in the blood.

The calcitonin is produced by the C-cells in response to the amount of the calcium levels in the blood as a high concentration of calcium cause release of calcitonin.

Since the calcitonin is involved in the regulation of calcium of blood and not bones therefore, false is the correct answer.

3 0
3 years ago
Read 2 more answers
Which of these is an environmental change that occurs rapidly?
kaheart [24]
Tornado. The other choices can take years upon years 
6 0
2 years ago
Read 2 more answers
In the novel The Joy Luck Club, author Amy Tan examines degrees of ___ among traditional Chinese mothers and their Americanized
musickatia [10]
Your answer will be D
5 0
3 years ago
Which change resulted from the heating of the planets as they formed?
Gre4nikov [31]

It depends on the energy released by radioactive decay of uranium and other heavy long lived isotopes in the Earth's core and the internal heat of the Earth is produced by the original heat of formation that resulted from accretion and gravitational contraction. 

4 0
3 years ago
Other questions:
  • PLEASE HELP!!
    9·2 answers
  • A dichotomous key of beetles
    6·1 answer
  • Why is the frequency of X–linked disorders greater in males compared to females?
    13·2 answers
  • Density is mass per unit of volume. Which pair of lab instruments would a student use to measure the density of seawater?
    15·2 answers
  • Help please!
    6·2 answers
  • In all unicellular organisms, cell division and reproduction are the?
    8·1 answer
  • How do you calculate the total magnification<br> from eyepiece lens and objective lens?
    5·1 answer
  • Dan gave five sunflower seedlings each a different type of fertilizer. He measured the initial and final heights of each plant a
    9·1 answer
  • Whoever answers gets brainlist!
    14·2 answers
  • 7. Diagram a microscope slide showing that the organism is multicellular. With different types of cells. Label. Choose a plant
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!