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
34kurt
3 years ago
9

Gel, an electronic source, and a micropipet to load the sample into the gel, are needed to make a dna

Biology
1 answer:
jasenka [17]3 years ago
6 0
<span>DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.</span>
You might be interested in
According to the Cell Theory, what is the unit of structure for living things?
Sveta_85 [38]
Cells are the basic units of structure and function in living things, all cells are produced from other cells, all living things are composed of cells.
6 0
3 years ago
Read 2 more answers
A cornea transplant involves the grafting of a donor cornea. true or false
Leto [7]

Answer:

A cornea transplant involves the grafting of a donor cornea into a recipient's anterior eye. The sutures to hold the graft in place must stay in place for a long period of time because the cornea is slow to heal. ... The fibrous layer includes the tough sclera (the "white" of the eye) as well as the transparent cornea. so TRUE

Explanation:

3 0
3 years ago
Read 2 more answers
After nitrogen becomes part of the lithosphere, the next change the nitrogen will under go is it will be
Triss [41]
<h3><u>Question</u><u>:</u><u>-</u></h3>

After nitrogen becomes part of the lithosphere, the next change the nitrogen will under go is it will be:-

A. used as a nutrient by plants

B. fix by bacteria in the soil

C. absorbed into the atmosphere by lightning

<h3><u>Answer</u><u>:</u><u>-</u></h3>

B. fix by bacteria in the soil

<h3><u>Explanation</u><u>:</u><u>-</u></h3>

  • These bacteria are known as nitrogen-fixing bacteria.
  • These nitrogen-fixing bacteria convert nitrogen in the soil to ammonia. Ammonia can be taken up by plants.
4 0
2 years ago
How does the digestive system interact<br> with other body systemms?
wolverine [178]

Answer:

(1) Digestive System gets nutrients (good) from food and hands it over to the blood and Circulatory System then carries those nutrients where they need to go. (2) Filters out waste from food and pushes it through intestines and out the body (and you know how and where it gets out).

Explanation:

6 0
3 years ago
Read 2 more answers
Mottles in subsoil color within a soil profile is usually caused by the
larisa [96]

Answer:

A

Explanation:

took the quiz

5 0
3 years ago
Other questions:
  • Which statement best summarizes the author's claim​
    9·1 answer
  • Edema occurs when blood pressure exceeds the counteracting force of ______ in the bloodstream, so fluid remains in the spaces su
    9·2 answers
  • Which is a function of the thyroid gland?
    9·2 answers
  • How does the urinary system differ in males and females?
    5·1 answer
  • if scientists identify an animal with bilateral symmetry and no segmentation which phylum can it definitely not belong to
    9·1 answer
  • Which of the following is evidence to show changing in living organisms
    13·1 answer
  • If exposed to high enough temperatures and pressures, long-buried igneous rock could _____.
    14·2 answers
  • Which of the following describes an example of an energy resource that does not pollute the air with greenhouse gases?
    10·2 answers
  • A reversible inhibitor that only affects multi substrate enzymes and binds to the enzyme only after one substrate has bound is a
    15·1 answer
  • Vì sao nói, tế bào là đơn vị cơ sở của sự sống?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!