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
scoundrel [369]
3 years ago
9

How does the process of gel electrophoresis produce DNA fingerprints? An electric current sorts DNA nucleotides according to the

ir bases. O An electric current cuts a DNA strand into segments of various lengths O An electric current causes segments of DNA to move at different rates O An electric current supplies a charge to uncharged segments of DNA ​
Biology
1 answer:
solong [7]3 years ago
6 0

Answer:

Gel electrophoresis

Explanation:

Gel electrophoresis is a technique used to separate DNA fragments according to their size. DNA samples are loaded into wells (indentations) at one end of a gel, and an electric current is applied to pull them through the gel. DNA fragments are negatively charged, so they move towards the positive electrode.

You might be interested in
a plant cell has a specific organelle which is basically can not be found in an animal cell. reflect on the function of each. wh
e-lub [12.9K]

Answer:

complex sugar

Explanation:

some nutrients are found in animal cell while other cannot be found

4 0
3 years ago
Three groups of students in Mr. Walker's science class were assigned the task of designing an experiment to test
Kipish [7]
D) it has to depend on the type of crypt
3 0
3 years ago
Mrs. Mitchell was hospitalized after being found unconscious in her home. A dietitian conducted a nutritional assessment noting
inessss [21]

Answer: d) Clinical examination

Explanation:

A clinical examination is a physical examination of the body which is usually done without any surgery. It notices the external characteristics and internal characteristics of body specially by using the diagnostic tests such as x-rays, MRI and others. This is done to determine the cause of disease and disorder.

The given assessment is the part of the clinical examination because external features such as skin, eyes and tongue can be examined in a clinical study to identify the disease or disorder and it's cause.    

6 0
3 years ago
I need help with this please help me!!
iVinArrow [24]

Answer:

i need help with this too somebody help

Explanation:

3 0
3 years ago
What is the difference between an organisms habitats and niche ?
VladimirAG [237]
<span>Organism's habitat (where a species live) can be described as all of the biotic and abiotic factors in the area where an organism lives.
b. Ecological niche (how species live) is composed of all of the physical, chemical, and biological factors that a species needs to survive, stay healthy and reproduce. The niche includes food, abiotic conditions, and behavior.</span>
7 0
3 years ago
Other questions:
  • The contraction of skeletal muscles is based on ________.
    14·1 answer
  • A(n) _____ includes all living and nonliving things in an environment.
    9·1 answer
  • Do you think all living organisms have the same types of cells why or why not​
    7·2 answers
  • Evergreens are plants that maintain their leaves in all seasons and include trees such as____,____, and____.
    8·1 answer
  • 16. What is the chemical basis of depolarization?
    5·1 answer
  • Look at the picture please help
    13·1 answer
  • Escherichia coli, or E.coli, is a species of bacteria. Entamoeba histolytica, or E. histolytica, is a single-celled amoeba. What
    15·1 answer
  • (06.03 LC) Which of the following is an example of how HIV can be transmitted from one person to another? Contact between infect
    10·1 answer
  • Genes are made of _ which carry the directions for inheritance from their parents
    7·1 answer
  • Explain closely related but different<br><br> Please help me asp
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!