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
andrezito [222]
1 year ago
8

tructures used in recombinant DNA technology to carry the DNA from the cells of one species to the cells of another species are

Multiple Choice donor DNA. sticky ends. cloning vectors. restriction enzymes.
Biology
1 answer:
Kobotan [32]1 year ago
3 0

The process of fusing two or more DNA molecules to produce a hybrid is known as recombinant DNA. Restrictions endonucleases and ligases are two classes of enzymes that enable the technique.

When a restriction endonuclease detects a particular DNA sequence, it makes cuts inside or near that sequence. The recognition sequence of a restriction enzyme will haphazardly appear on every (1–4)n bases along a random DNA chain. The equation states how many fragments ends (measured in moles) are produced when a restriction enzyme cuts DNA.

Moles of DNA ends =2x(grams of DNA)/(number of bp)(660 g/mol / bp).

The equation describes how many ends are produced when circular DNA is digested by a restriction enzyme.

Mole ends=2x(moles DNA)x number of restriction sites.

The following equation can be used to determine how many ends are produced during the digestion of a linear molecule by a restriction endonuclease.

Mole ends=2x(molesDNA)number of restriction sites +[2x(moles of DNA)].

learn more about DNA brainly.com/question/2131506

#SPJ4

You might be interested in
Why is a "shell of hydration" important to life?
Vitek1552 [10]

D. It allows a variety of substances to dissolve in and around cells.

Explanation:

The shell of hydration is important to life because it allows a broad range of substances to dissolve in and around the cells.

  • The shell of hydration allow for water to dissolve a wide range of substances and disperse them uniformly in it.
  • Water serves a solvent capable of dissolving a wide range of substances because it forms a hydration shell round them.
  • This allow for materials to be in solution around the cell.
  • Diffusion and osmosis can readily now take place.

Learn more:

Hydration energy brainly.com/question/2868767

#learnwithBrainly

3 0
3 years ago
Hydrogen ions are important in the light-dependent reactions of photosynthesis because they produce a
Mnenie [13.5K]

Answer:

<u>a. the production of ATP</u>

<u />

Explanation:

Photosynthesis is type of biosynthesis that produces glucose from the reactants sunlight, carbon dioxide and water. It happens in two phases of the chloroplast, the light-dependent and light-independent reactions. In a light reaction that stimulates photosystems, pigments such as chlorophyll absorb light energy at specific wavelengths.  Here,

  • Light energy stimulates photosystem complexes formed from chlorophyll. Photosystem II then absorbs and transfers light to a reaction core.
  • Water undergoes hydrolysis or splitting to yield an electron, a proton (H+) and oxygen.
  • energy is passed along the electron transport chain, where it forms builds up H+ and an electrochemical gradient in the thylakoid space
  • These protons pass through the ATPase enzyme embedded within the membrane, into the stroma, generating ATP from ADP.
  • NADPH is generated from NADP+

8 0
3 years ago
0.005 m3 x 8.900 kg/m3​
olga2289 [7]

Answer:

0.0445 kg

Explanation:

I multiplied the values together. The m^3 cancelled out.

8 0
2 years ago
ANSWER AS MANY AS YOU CAN PLEASE!
Firlakuza [10]

Answer:

1. Alzheimer's disease is when you begin to forget things and have memory loss.

2. It is inherited in an autosomal dominant pattern and if one of your parents has Alzheimer's you or your siblings could get it.

3. Single gene inheritance

Explanation:

8 0
2 years ago
The continental crust is _________ than the oceanic crust and seems to "float" on the mantle.
Natasha2012 [34]
C) Less dense

I hope that helps!
3 0
3 years ago
Read 2 more answers
Other questions:
  • How do cellular structures interact to maintain homeostasis
    9·1 answer
  • Which statements describe differences between metaphase I and metaphase II? Check all that apply.
    15·2 answers
  • A drain with closed wound suction will be used for any neck procedure that requires extensive dissection. why do you think is it
    15·1 answer
  • How can meteorologists use the jet stream to predict the weather
    6·2 answers
  • Base on the amount of water used,would you choose paper or plastic?
    8·1 answer
  • The fungus Coccidioides immitis is found in the soil. Humans contract coccidioidomycosis by inhaling fungal spores. Which of the
    9·1 answer
  • Dehydration synthesis is a process in which
    9·1 answer
  • An 8-year-old girl has had difficulty swallowing for the past day. On examination, her pharynx is swollen and erythematous with
    11·1 answer
  • Which of the following best describes the way the water will flow through the semipermeable membrane
    12·1 answer
  • How do the lungs of spiders differ from human lungs?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!