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
Debora [2.8K]
3 years ago
12

Why does a cell make a copy of its DNA before it dvides?

Chemistry
1 answer:
Natasha_Volkova [10]3 years ago
6 0
<span>so there is a set of DNA for the daughter cell after mitosis has occurred</span>
You might be interested in
A car traveling at a speed of 30.0 m/s encounters an emergency and comes to a complete stop in 7.5 seconds? What is the cars acc
Marianna [84]

Answer:

The acceleration is: 4m/s^2

Explanation:

Given

u = 30.0m/s --- The initial velocity

t = 7.5s --- time

v = 0m/s -- The final velocity

Required

Determine the acceleration

To do this, we make use of the first equation of motion

v = u - at

We used negative because the car was coming to stop.

This gives:

0 = 30 - 7.5 * a

0 = 30 - 7.5a

Collect like terms

7.5a = 30

Solve for a

a = \frac{30}{7.5}

a = 4m/s^2

6 0
3 years ago
What is the order in which electrons start filling the orbitals?
earnstyle [38]
<span>Take a look at this periodic table. You start in the left upper corner (1s) then you go to the right untill you can't go further, then you go 1 row down and start at the left again. So the order will be 1s,2s,2p,3s,3p,4s,3d,4p... etc</span>
5 0
3 years ago
Read 2 more answers
Newton contributed to astronomy by:
SCORPION-xisa [38]

Answer:  D

Explanation:

This is the answer because everyone knows he discovered gravity and he conducted scientific experiments to prove them which he also used math for

Hope this helps

6 0
3 years ago
Read 2 more answers
What is the definition of a covalent bond?
valentinak56 [21]
A covalent bond is the bond formed by the sharing of a pair of electrons by two atoms.

Your answer is D: A bond between two atoms.
8 0
4 years ago
Read 2 more answers
How many grams is needed to make the following solution?
Lisa [10]

Answer:

c

Explanation:

yxyyyxyxxyxxy yy y gg ff ff d d f t r rr rr rr rr r r t tt t

3 0
3 years ago
Other questions:
  • Draw structures for (a) a chain isomer, (b) a positional isomer, and (c) a functional isomer of hexan-1-ol
    12·1 answer
  • Due to a solution's _________, its particles have a harder time evaporating and will remain in solution longer than they would i
    7·1 answer
  • How fast do you think the air particles in this room are moving compared to a car going 50 mph (about 22m/s)? Put your answer is
    11·1 answer
  • The chart seen here shows the decay of a sample of carbon-14 over a period of 33,000 years. What is the approximate half-life of
    8·2 answers
  • What is an electron that occupies the outermost energy level or shell of an atom called?
    8·1 answer
  • Aluminum reacts with copper 2 chloride to make aluminum chloride and copper. Right the balanced equation
    12·1 answer
  • Where does the light dependent reaction of photosynthesis occur? What is produced?
    5·1 answer
  • The formula to find the Molarity of a solution?​
    6·1 answer
  • Shane walks 10 miles at 4 mph damian walks 12 miles at 5 mph. which of them will take the longest?
    11·1 answer
  • Which is a property of every mixture?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!