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
seropon [69]
3 years ago
5

What is a membrane?

Chemistry
1 answer:
9966 [12]3 years ago
3 0
B I think, it has layers that protects the cells nucleus
You might be interested in
Is 2OH−+Ca2+−>2Ca(OH)2 balanced
wariber [46]

Answer:

No.

Explanation:

No.  There is 1 atom of Ca on the left and 2 Ca's on the right  and 2 OH's on the left and 4 on the right.

The balanced equation is:

4OH-  +  2Ca2+ ---->  2Ca(OH)2.

3 0
3 years ago
Read 2 more answers
What do the suffix in a polyatomic ion mean
zysi [14]

Answer: The suffixes of the names of polyatomic ions have a pattern associated with them. ... For example, the sulfite ion has three oxygen atoms whereas the sulfate ion has four oxygen atoms.

5 0
3 years ago
Solve the fo<br> 1. 750 mL =<br> L
Leokris [45]
759 mililitera is equal to 0.75 liter
7 0
3 years ago
Help please i’ll give extra points
joja [24]

Answer:

okay no problem

I will give

7 0
3 years ago
Gold has a specific heat of 0.126 J/g.C. Copper has a specific heat of 0.386 J/g C. Which of the two metals would require more
ASHA 777 [7]

Answer:

The copper, because its specific heat is higher, meaning it takes more heat (Joules) per gram to raise the temperature 1 degree Celsius.

Explanation:

8 0
3 years ago
Other questions:
  • A scientist analyzes four samples of compounds. He finds the first compound contains 10 grams of sodium, 211 grams of potassium,
    9·1 answer
  • 2,000 mL is equal to:<br><br> c?<br><br> 0.2 L<br> 2 L<br> 20 L<br> 200 L
    5·2 answers
  • What is the balanced net ionic reaction for the following -<br>CaCl2 + Na2S --&gt; NaCl + CaS?​
    11·1 answer
  • Which would be the first of the two magnetic in the mixture to be melted? A. Copper B. Iron C. Nickel D. Tin
    9·1 answer
  • More ATP per carbon is produced from oxidation of fatty acids as compared to glucose. However, fatty acids are used primarily to
    14·1 answer
  • Find the % composition for each element in Zinc Chlorate
    12·1 answer
  • Compare the properties of elements in groups 17 and group 18. Make sure to cover the following points:
    6·2 answers
  • Energy is transferred from the sun to Earth mainly by
    5·1 answer
  • Perform the following calculations and record your answers with the appropriate significant figures.
    8·1 answer
  • Balance the following skeleton reactions and identify the oxidizing and reducing agents:(b) Fe(CN)₆³⁻(aq) + Re(s) →\mathrm{Fe}(\
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!