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
Nataliya [291]
3 years ago
5

Electrophoresis separates DNA fragments of different sizes, but this technique does not indicate which of the fragments contains

the DNA piece of interest. This problem is solved by Select one:
a. identifying the molecular weights of the fragments in question.
b. measuring the sizes of the bands on the gel.
c. removing the bands from the gel and hybridizing with a known strand of DNA complementary to the gene of interest.
d. knowing the isoelectric points of the piece in question.
e. None of the other answers
Biology
1 answer:
Anestetic [448]3 years ago
8 0

Answer:

Answer is C.

Explanation:

Electrophoresis describes the movement of particles in a gel, influenced by an electric charge.

It is use to separate DNA particles based on their charge and size. Some of its types are native or buffer gels, gradient gels among others.

You might be interested in
Bile from the liver and digestive juices from the pancreas enter which section of the small intestine?
Rina8888 [55]
Is there options that I can shoes from
5 0
4 years ago
The climatic factors which affect a biome are greatly influenced by
Basile [38]
<span>The biome is characterized by climate, temperature, and rainfall. The climatic factors that intervene are the altitude, latitude, and types of soil. Latitude determines temperature and seasonality and defines polar, subpolar, temperate, subtropical and tropical climates. Precipitation and latitude determine wet, sub-humid, dry or seasonal, semi-arid and arid types. The altitude determines the basal, premontane, montane, alpine and snow types. And only soil types are a determining factor in the influence of climatic factors and their variation and behavior within the biome.</span>
5 0
3 years ago
Read 2 more answers
Functions of the smooth endoplasmic reticulum include ______. 1
fredd [130]
Transporting lipids.
4 0
3 years ago
Which of the following statements about the functional consequences of single base-pair mutations are TRUE? Select the three cor
Alchen [17]

Answer:

these statements are true

B) Insertions or deletions of single base-pairs within a protein coding sequence probably change the amino acid sequence

D) Missense mutations always change the amino acid sequence encoded by a gene

E) Nucleotide substitutions outside of the coding sequence can affect the expression of a gene.

Explanation:

B) insertion or deletion of nucleotide in coding region of DNA can change the amino acid sequence encoded.

D) missense mutation means that the change in nucleotide sequence resulting in change in amino acid sequence encoded by gene.

E) A mutation may alter the promoter of a gene, thereby affecting the rate of transcription.

6 0
3 years ago
to understand the levels of biological organization, match each of the labels with the correct illustration. Place your cursor o
rewona [7]

Answer:

organelle- part of a cell (example- mitochondrion)

cell- basic unit of structure  (example- muscle cell)

tissue- group of some cells  (example-muscle tissue )

organ- one or more types of tissue (example- stomach)

organ system- group of organs working together (example- digestive system )

Organism- individual living thing (example- goat )

Explanation:

Organization of living things! Hope this helps.

8 0
4 years ago
Other questions:
  • Helpppppppppppppppppppppppppppppppppppppppppppppppppppp
    5·1 answer
  • The primary colors of visible light are red, orange, yellow, green, blue, and violet.
    8·2 answers
  • SO OK i have been very sick here lately my upper stomach has been killing me
    8·2 answers
  • Nucleotides are the basic unit of which macromolecules ?
    8·2 answers
  • What are the two main types of energy?
    11·2 answers
  • Frank performs a contract with gene to add a garage to gene’s property, but gene does not pay. frank can file a lien on gene’s p
    8·1 answer
  • Which of the folowing represents characteristics of the four planets closest to the sun?​
    5·1 answer
  • Which of the following particles always has a positive charge?
    5·2 answers
  • Which statement best describes sexual reproduction?
    11·1 answer
  • Please write the code of the transcribed RNA strand from this DNA:<br> ATTTOCATOCA
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!