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
Natalija [7]
3 years ago
13

20 POINTS!! How does a DNA molecule make a copy of itself?

Biology
2 answers:
SSSSS [86.1K]3 years ago
5 0

The two strands of a DNA molecule have complementary base pairs, the nucleotide sequence of each strand automatically supplies the information needed to produce its partner.

Musya8 [376]3 years ago
4 0

When chromosomes are duplicated before mitosis, the amount of DNA in the nucleus is doubled?

You might be interested in
Which sentence uses a colon correctly?
AlexFokin [52]
<span>Here is the correct option: 'Manatees needs only a few things to survive up to age 60: enough food and to be left alone'. In writing, a colon usually precedes an explanation. Colons are used in English writing to introduce a list of items. In the given example, colon was used to list the needs of Manatees.</span>
8 0
4 years ago
Chemicals that help digest food are called blank
xeze [42]
The chemicals that helps us digest food are called enzymes. 
4 0
3 years ago
Which activity uses ATP to lower body temperature?
spin [16.1K]
It’s definitely c ahhhhhh stupid characters i have to do 20
8 0
3 years ago
Summarize saturated fat
marshall27 [118]
No carbon double bonds 
4 0
3 years ago
What body parts work together to form the digestive system?
lana [24]

Answer: The main organs that make up the digestive system (in order of their function) are the mouth, esophagus, stomach, small intestine, large intestine, rectum and anus. Helping them along the way are the pancreas, gall bladder and liver.

Explanation:

7 0
3 years ago
Other questions:
  • When flies having a gray body and normal wings were crossed with flies having a black body and vestigial wings, the F2 generatio
    7·2 answers
  • Why are all the different parts of the cells necessary
    13·2 answers
  • A cleansing enema has been ordered for the client to draw water into the bowel. which type of solution does the nurse gather?
    7·1 answer
  • Which characteristic do all prokaryotes and eukaryotes share?
    15·2 answers
  • Which of the following is the correct hierarchy for the organization of life
    12·1 answer
  • Breathing is important to humans in order to​
    12·1 answer
  • How did cyanobacteria aid the evolution of complex life on land? Do you think cyanobacteria are as significant to this process t
    12·1 answer
  • How are temperatures in a desert different from day to night?
    8·1 answer
  • Homeostasis refers to
    11·2 answers
  • A patient with headache, fever, and a stiff neck could possibly have any of these diseases except __________.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!