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
Vika [28.1K]
3 years ago
14

When scientist copy DNA dean first have to cut out the part thing want to copy what molecule do they use to do this

Biology
1 answer:
dezoksy [38]3 years ago
4 0

Answer:

How exactly do The answers to these questions are DNA replication and protein ... Wilkins amp Franklin Used X Ray crystallography to take pictures of DNA. ... DNA 39 s unique structure enables the molecule to copy itself during cell division. ... Much like a spiral staircase it has two single strands that join and twist together.

Explanation:

You might be interested in
If the allele for round seeds is dominant and the allele for wrinkled seeds is recessive, explain why this cross produced more o
Shalnov [3]

Answer:

1/2

Explanation:

Well just study the analysis shown below,if you don't understand any point of the diagram below, let me know,but it will be better if you try to understand the way to find the nature of offsprings of your own.

this may help but im not sure if it does ur welcome

8 0
2 years ago
An experiment you could run to test the Evolution theory?
lara31 [8.8K]
“The test of any theory is whether or not it provides answers to basic questions. Some well-meaning but misguided people think evolution is a reasonable theory to explain man’s questions about the universe.”Where did the space for the universe come from? Witch can be experimented to answer.
3 0
1 year ago
A situation where friction is desirable.
ohaa [14]
A situation where friction would be desirable is rubbing your hands together to make them warm in the winter time. 
3 0
3 years ago
in pea plants round seeds are dominant and wrinkled seeds are recessive. the cross rr x rr, what percentage of the offspring wil
In-s [12.5K]

Answer:

0%

Explanation:

Round = Dominant

Wrinkled = recessive

Recessive = r

Dominant = R

homozygous dominant = RR

homozygous recessive = rr

Heterozygous= Rr

Since both seeds are homozygous recessive (rr)

In your punnet square, one lower case r will go on the top and the left side

r r

r

r

Something like that.

Go across your four boxes and you will end up with;

rr, rr

rr, rr

In order for it to be round, at least one box would need to have to be a heterozygous(Rr) or be a homozygous dominant.

7 0
1 year ago
Mendeleev developed his table when he placed the elements
Crank
The answer to this is true
7 0
3 years ago
Read 2 more answers
Other questions:
  • How have Asian giant hornets been useful/good for humans (in Japan)?<br> ASAP!!
    12·1 answer
  • What's the relationship between antigens and antibodies
    9·1 answer
  •  What is the most likely explanation for how speciation occurs?
    6·1 answer
  • The movement of which kind of molecules is controlled by osmosis? lipid protein water salt
    15·2 answers
  • La monera tiene aparatos reproductores
    6·2 answers
  • If the number of frogs decreases which population will most likely increase
    12·2 answers
  • SEND HELP ASAP PLEASE IM BEGGING
    10·1 answer
  • Which is the answer ?
    11·1 answer
  • According to cell theory, which of the following would be composed of cells?
    7·1 answer
  • What is colorblindness? What kind of trait is it?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!