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
slega [8]
3 years ago
7

Why must dna be able to make copies of itself ​

Biology
2 answers:
dem82 [27]3 years ago
5 0

DNA Replication How DNA Makes Copies of Itself. Before a cell divides, its DNA is replicated (duplicated.) Because 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

worty [1.4K]3 years ago
4 0
If DNA never replicated, meiosis and mitosis would slowly halve the size of the genome until each cell would die


In other words it is important for DNA to double itself to account for the cells splitting during mitosis/meiosis.
You might be interested in
During science class, Mr. Webber read four scenarios to his class, which all describe an object in
wel

Answer:

I believe it would be C.

Explanation:

The change in the direction is the key factor to look at to find the answer

7 0
3 years ago
Hormone disruptors called phthalates are found in many detergents, perfumes, cosmetics, baby powders, body lotions for adults an
Effectus [21]

Answer:true

Explanation:

I just took the test

7 0
3 years ago
Most radially symmetric animals are aquatic.
Molodets [167]
The accurate answer is

True. <span>Most radially symmetric animals are aquatic.

An aquatic animal lives in water
They breath  the same oxygen as we do
For example a whale is an aquatic

Glad to help :)

</span><span>
</span>
7 0
3 years ago
A 50 year-old patient has been diagnosed with elevated blood pressure. the patient does not have a history of hypertension. what
IgorLugansk [536]
<span>When there is a patient who presents wtih elevated blood pressure, but no history of hypertension, the correct ICD-10-CM code to report would be R03.0 as in the example of a 50 year old patient that had been diagnosed with high blood pressure but with no prior history or diagnosis of hypertension.</span>
7 0
3 years ago
Which of the following best describes the relationship between human population size and resource use?
Andru [333]

Answer:

countries with higher populations are likely to use more resources

Explanation:

The vastness of the threats to the ecosystem is directly linked to human population size and resource uses per person. Resource use, waste production and environmental degradation are accelerated by population growth.

5 0
3 years ago
Other questions:
  • For the given quadratic equation convert into vertex form, find the vertex, and find the value for x=6. Show your work.
    8·1 answer
  • What are some atoms that all these amino acids have in common with carbohydrates​
    9·1 answer
  • How does a cell interpret the genetic code
    6·2 answers
  • Q2.25. Assume that early in the summer, the only prey available are stoneflies and caddisflies. If the search time for its prefe
    14·1 answer
  • Match each definition or description with the correct term. Answers will be used only once.
    9·1 answer
  • Which problem would quickly occur in a plant when the xylem is not functioning properly?
    5·1 answer
  • Please help me and please USE YOUR OWN WORD and Please DO NOT COPY AND PASTE FROM GOOGLE
    12·1 answer
  • Where is water found in... lithosphere, asthenosphere, the mental, or earths core?​
    8·1 answer
  • In a eukaryotic cell, where does transcription occur?
    15·1 answer
  • Describe the way the heart is pumping and creating cardiac output,What are factors that can change cardiac output? Explain the s
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!