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
butalik [34]
3 years ago
13

Describe the construction of a recombinant plasmid containing the gene for the green fluorescent protein (GFP) and the insertion

of the plasmid into a bacterial cell by placing the steps in order
-ligate together the GFP gene and the plasmid to generate a recombinant plasmid-transform bacteria with the recombinant plasmid using electroporation

-use PCR to amplify the gene for GFP

-perform a restriction digestion of the GFP gene and the plasmid

-plate the bacterial cells, and screen for positive transformants
Biology
1 answer:
valkas [14]3 years ago
6 0

Answer:

-use PCR to amplify the gene for GFP

-perform a restriction digestion of the GFP gene and the plasmid

-ligate together the GFP gene and the plasmid to generate a recombinant plasmid

-transform bacteria with the recombinant plasmid using electroporation

-plate the bacterial cells, and screen for positive transformants

You might be interested in
An international company has 24,900 employees in one country. If this represents 34.8% of the company's employees, how many empl
Brrunno [24]

Answer:

There are a total of <u>71,551 employees</u> in the company.

Explanation:

Let the number of employees in the company be 'x'.

Given:

Number of employees in one country = 24900

As per question:

34.8% of total employees = 24900

⇒ 34.8\%\times x=24900

\frac{34.8}{100}\times x=24900\\\\0.348x=24900\\\\x=\frac{24900}{0.348}\\\\x=71,551.7\approx71,551

So, there are a total of 71,551 employees in the company.

7 0
3 years ago
In northern Canada a population of rabbits was predominantly white in color. The allele for white color is recessive while the a
polet [3.4K]

Answer:

B

Explanation:

Directional selection tends to evolve towards one specific trait. In this example, white rabbits no longer have a competitive advantage because of disappearing snow. This means they are more easily spotted by predators, resulting in reduced fitness and less chance they will live to reproductive age and pass their recessive white alleles on.

Natural selection will favor the gray colour allele, increasing the frequency oft this previously rare allele.

6 0
3 years ago
The exchange of oxygen, food, and waste between mother and fetus occurs at.....
Luba_88 [7]
The placenta and the umbilical cord 
8 0
3 years ago
Osmosis causes water to move from areas of low salt concentration to areas of high salt concentration. The internal NaCl concent
WITCHER [35]
<span>Red blood cells normally have a biconcave shape (picture a donut, but instead of a hole through the centre there's just a downward slope to the centre of the cell). If the cell takes on water, it will increase in size and the sloped areas will start to flatten out. If the cell loses water, it will begin to shrivel. Use these observations and your understanding of osmosis to answer the question!</span>
4 0
3 years ago
Read 2 more answers
_____ is the oldest possible age that members of a species can attain, whereas _____ is the number of years the average newborn
tankabanditka [31]

Maximum life span is the oldest possible age that members of a species can attain, whereas average life expectancy is the number of years the average newborn in a particular population group is likely to live.

<h3>What is life span? </h3>

Every living organisms pass through birth, growth, reproduction, old age, death. this period is called as life span.

<h3>What is death? </h3>

When all life activities are stopped in an individual organisms due to various reasons like ageing, disease, accidents, etc. it is called death.

Also some fully grown living organisms divides physically into two daughters, thus ending its independent existence.

<h3>What is living? </h3>

The objects with specific form and structure exhibits growth, development, reproduction, responsiveness and other unique characteristics of life. it is called living beings.

The living world is wonderful with wide range of living organisms. the earth is populated by various types of plants and animals.

Life is a complex organization of chemical molecules that express itself by chemical reactions leading to specific characteristics like cellular structure, growth, development, reproduction, adaptation, consciousness, death, etc.

Learn more about living here :

brainly.com/question/5836819

#SPJ4

3 0
2 years ago
Other questions:
  • Nervous system found in simpler animals like jellyfish.
    9·1 answer
  • Aldosterone is secreted in response to changes in: select one:
    11·1 answer
  • Which of the following statements is true?
    7·1 answer
  • How does the number of cells relate to the functioning of the organism
    11·1 answer
  • What are the mechanisms of natural selection, and how do they lead to changes in
    12·1 answer
  • True or False. An action potential can exist when both sides of the cell membrane have the same charge.
    7·2 answers
  • What type of mutation is shown in the picture provided?
    10·1 answer
  • Suppose you wanted to determine whether you had adequately sampled the species richness of a given amphibian community. Which re
    13·1 answer
  • 7. Gene expression may be regulated:
    6·1 answer
  • Freshwater fish are adapted to live in a hypotonic environment. What would happen to the cells of a freshwater fish if it was pu
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!