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
Sidana [21]
3 years ago
9

What does the nucleus do

Chemistry
1 answer:
mel-nik [20]3 years ago
4 0
<span>The nucleus is the organelle present in eukaryotic cells with the main function in the control of all cell activities and maintaining the gene integrity. Namely, it contains the genetic material of the cell in the form of chromosomes (DNA molecules in complex with proteins). It is enclosed by the nuclear membrane which regulates the movement of proteins and RNA in and out of the nucleus.</span>
You might be interested in
Which of these is NOT a layer of the skin?
bagirrra123 [75]
I need the options to choose from
4 0
2 years ago
Read 2 more answers
Name two human actions needed to slow climate change
NeTakaya

Burning less fossil fuels and riding bikes or walking instead of cars.

Explanation:

7 0
3 years ago
Read 2 more answers
Is it technically correct to call ionic compounds molecules?
stiks02 [169]

Answer:

uh yeah I think so technically

3 0
3 years ago
Read 2 more answers
What volume (in milliliters) of oxygen gas is required to react with 4.03 g of Mg at STP
Dvinal [7]
Vol.250 before its to much pressure

7 0
3 years ago
Read 2 more answers
You have a ballon filled with hydrogen gas which keeps it at a constant pressure, regardless the volume. The initial volume of t
abruzzese [7]

Answer:

619°C

Explanation:

Given data:

Initial volume of gas = 736 mL

Initial temperature = 15.0°C

Final volume of gas = 2.28 L

Final temperature = ?

Solution:

Initial volume of gas = 736 mL (736mL× 1L/1000 mL = 0.736 L)

Initial temperature = 15.0°C (15+273 = 288 K)

The given problem will be solve through the Charles Law.

According to this law, The volume of given amount of a gas is directly proportional to its temperature at constant number of moles and pressure.

Mathematical expression:

V₁/T₁ = V₂/T₂

V₁ = Initial volume

T₁ = Initial temperature

V₂ = Final volume  

T₂ = Final temperature

Now we will put the values in formula.

V₁/T₁ = V₂/T₂

T₂ = T₁V₂/V₁  

T₂ = 2.28 L × 288 K / 0.736 L

T₂ = 656.6 L.K / 0.736 L

T₂ = 892.2 K

K to °C:

892.2 - 273.15 = 619°C

7 0
2 years ago
Other questions:
  • Which is a measure of how hot or cold something is?
    9·1 answer
  • A group of atoms that may act as an ion is referred to as _________???
    5·1 answer
  • While performing the assays for the LDH kinetics experiment, you will pipet 25ul of 250 ug/ml LDH into 975 ul of assay buffer (T
    15·1 answer
  • Neon is a gas made up of only one type of atom. Which term best describes neon
    14·2 answers
  • What is a measureing tape used for​
    10·2 answers
  • The chemicals that are present before a reaction occurs are called _____, and the chemicals produced from the reaction are calle
    14·1 answer
  • A reaction that had two compounds as reactants and two compounds as products is most likely a
    13·1 answer
  • Sakura tested the pH of several solutions. Which substances are acidic? Check all that apply. Cola-flavored soda: 2. 6 cranberry
    14·1 answer
  • Which situation is the best example of regulation in an economic system?
    5·1 answer
  • Express each of the following numbers in exponential notation:SHOW YOUR WORK
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!