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
almond37 [142]
3 years ago
9

PCR is a useful technique because A. it makes enough copies to eliminate mutations B. it makes enough copies to study the DNA C.

it makes materials needed for unzipping the DNA helix or D. it makes more copies than a restriction map does
Biology
1 answer:
andriy [413]3 years ago
3 0
The answer is choice c.
You might be interested in
What is Sagittarius plane
Nikitich [7]

Answer:

Sagittal plane, imaginary plane dividing the human body into left and right halves. Sagittaria, a genus of about 20 species of aquatic plants. Sagittarians (disambiguation) Sagittarius Aiolos, a character in Saint Seiya.

Explanation:

8 0
3 years ago
Recent mass extinction
11Alexandr11 [23.1K]

The most recent and arguably best-known, the Cretaceous–Paleogene extinction event, which occurred approximately 66 Ma (million years ago), was a large-scale mass extinction of animal and plant species in a geologically short period of time.
6 0
2 years ago
How do scientists use ice to study ancient climates
salantis [7]
Counting the yearly layers can date them. The oxygen in the water molecules also holds a key to past climate. Scientists are able to use the oxygen atoms in the glacial ice as a proxy for air temperature above the glacier.
5 0
3 years ago
Read 2 more answers
In defining a disease to be studied, epidemiologists use the term disease broadly, but ___________ is a more accurate but cumber
aleksandrvk [35]

Answer: Health outcomes

Explanation:

Health outcome can be defined as the events that occurs after an intervention or care, these events can be measured clinically by physical examination, laboratory testing and imaging; self reported or observed.

Health outcomes are defined as changes in health of an individual or a group of individuals that result from specific healthcare interventions. Example of health outcome is improvement in a patient's eye sight after a cataract surgery.

7 0
3 years ago
What molecule that is created during photosynthesis provides energy for cellular processes
Greeley [361]

Answer:

Glucose/Sugar

Explanation:

Many different molecule combine and end up making glucose which gives the plant to be able to keep doing their job

Hope I helped :)

6 0
3 years ago
Other questions:
  • Which of the following are associated with a rock's chemical composition? Select all that apply.
    15·2 answers
  • For a gene with a dominant allele T and recessive allele t, what proportion of the offspring from a TTxTt are expected to be hom
    10·1 answer
  • Pollen is produced by the process of
    12·2 answers
  • The ras proto-oncogene can become an oncogene by a single point mutation that alters its protein product to have _______ activit
    10·1 answer
  • Why do plant need food
    7·1 answer
  • Use the information below to answer: What may have happened to cause the selection event?
    14·1 answer
  • WILL MARK BRAINLIEST !!!
    13·1 answer
  • I nned help with these
    9·1 answer
  • Describe how is mRNA different from tRNA and what is their main function.
    13·2 answers
  • What letter represents a trench?<br> a. A<br> b. B<br> c. C<br> d. D<br> e. E
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!