1. What is structure A?
2. During which numbered step(s) (#1-6) is a restriction enzyme used?
3. Which structure (A, B or C) shows recombinant DNA?
4. Which structure (A, B, C, D) shows a transgenic organism?

1. What Is Structure A?2. During Which Numbered Step(s) (#1-6) Is A Restriction Enzyme Used?3. Which

Answers

Answer 1

Answer:

l

Explanation:

Answer 2

Structure A is a plasmid. A restriction enzyme is used in step 4. Structure C shows recombinant DNA. Structure D shows a transgenic organism.

What is DNA recombination?

DNA fragments are broken and recombined during the recombination process to create novel allele combinations. The genetic diversity that results from this recombination process at the gene level reflects variations in the DNA sequences of various organisms.

Recombination happens when two DNA molecules trade genetic material with one another. When homologous chromosomes align in pairs and exchange DNA segments during prophase I of meiosis, one of the most notable instances of recombination occurs.

Therefore, the correct options are

a plasmid. step 4.Structure C.structure D.

To learn more about DNA recombination, refer to the below link:

https://brainly.com/question/1674414

#SPJ2


Related Questions

A man with AB blood is married to a woman with AB blood. What blood types will their children have

Answers

Answer:

A AB and B all three are possible

In people-eaters, purple is dominant to white. A true-breeding white mutant is mated with a different true-breeding white mutant. All of the F1 are purple. When the purple F1 offspring mate with each other, their offspring occur in the ratio of 9 purple : 7 white. Which phenomenon explains the purple F1 offspring

Answers

Answer:

The correct answer is - Complementation.

Explanation:

In this pattern of inheritance, there are two same type mutants that are crossed that are true-breeding white with another true-breeding white mutant. Let these mutants are CCpp and the other be ccPP.

All the f1 offspring produced are found to be purple in color as offspring will be CcPp. The products of both gene C and P required for the purple pigment to be expressed these genes complement each other and the absence of any of gene results in lack of the dominant phenotype.

What is a virus and what cause a viruses​

Answers

Meaning:A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea.

Causes: Viral infections occur when a virus enters the body and invades the inside of the body's cells in order to reproduce. If the body's immune system is unable to fight off the virus, it multiplies and spreads to other cells, repeating the process and leading to a widespread infection.
A virus is a submicroscopic infectious agent that replicates only inside the living cells of an organism. Viruses infect all types of life forms, from animals and plants to microorganisms, including bacteria and archaea

A member of a population of genetically identical organisms that were produced from a single cell.



a
bacteriophage
b
clone
c
transgenic
d
restriction enzyme

Answers

The correct answer is B

Without doing a Punnett square, predict what percentages of
offspring the cross among a heterozygous slipper footed
pigeon and a non-slipper footed would create:

Answers

Answer:

50% slipper footed, 50% non-slipper footed

. The graph below represents the relationship between the amount of spring rainfall recorded at a pond and the number of frogs in that pond. The data were collected over five spring seasons. What is the number of frogs in the pond when the rainfall was 15 cm? *​

Answers

Answer:

Use the drawing tools to form the correct answer on the graph.

Graph the line that represents this equation:

Explanation:

See below, b represents

Options
water

glucose

oxygen

CO2

Answers

Answer:

CO2

Explanation:

CO2 is needed to produce glucose

Please help, (Genetics question)

Answers

The answer is 3

Explanation I just makes sense I don’t know how to explain it but the answer is number 3

Viruses cause which of the following human diseases?
O the flu, AIDS and Bubonic Plague
O the flu, AIDS and athlete's foot
AIDS, cold sores and athlete's foot
the flu, AIDS, and cold sores

Answers

Answer:

the flu, AIDS and Bubonic Plague

The flu, aids, and the bubonic plague is your answer

Answer the following questions:
1. How does motion help us in our daily life?
2. How would you be able to help those people who cannot move due to
paralysis​

Answers

Answer:

1. Lack of motion is death. Movement is a vital nutrient to your body, just as much as food, water, and oxygen.

2. Potassium supplements can prevent attacks of paralysis.

Explanation:

In which kingdom would you place an organism that reproduces by spores, is made of many cells enclosed by cell walls, have a nucleus, and are heterotrophs?

plant

fungi

bacteria

animal

Answers

Answer:

Fungi

Explanation: Fungi reproduce by spores, they are enclosed by cell walls, they have a nucleus as they are eukaryotic, and they are heterotrophs as they do not contain chloroplasts

The stage of mitosis where the chromosomes line up

Answers

Answer:

Metaphase

Explanation:

Chromosomes line up at the metaphase plate, under strain from the mitotic shaft. The two sister chromatids of every chromosome are caught by microtubules from inverse shaft posts. In metaphase, the shaft has caught every one of the chromosomes and arranged them at the center of the cell, prepared to separate.

Answer:

It is metaphase.

Explanation:

In metaphase (a), the microtubules of the spindle (white) have attached and the chromosomes have lined up on the metaphase plate. During anaphase (b), the sister chromatids are pulled apart and move toward opposite poles of the cell.

STATE 3 function's of gibberling in biology​

Answers

Answer:

Gibberellins (GAs) are plant hormones that regulate various developmental processes, including stem elongation, germination, dormancy, flowering, flower development, and leaf and fruit senescence. GAs are one of the longest-known classes of plant hormone.

Explanation:

How does a single fertilized egg cell develop into so many
different types of specialized cells?

Answers

Answer:

it hatches and the baby comes out

Can someone help???? Question: In what domain would humans be included?

Answers

Answer:

Eukarya

Explanation:

domain Eukarya
hope this helps

Please help me with this biology thing.

Answers

Answer:

Answer:

1.

a)dd

b) dd

c) 0%

2.

a) 25%

b) 75%

c) 25%

3.

a) 03

b) 0

c) tt

4.

a) FF x ff OR FF x Ff OR FF x FF

b) Because all the children have freckles

In the fantastic Jillalope, the offspring of a true-breeding black parent and a true-breeding white parent all appear gray. When these gray offspring are crossed among themselves, their offspring always appear in a ratio of 1 black : 2 gray : 1 white. Upon close examination of the coats with a magnifier, each hair of a gray animal has closely-spaced alternating black spots and white spots, but no gray spots. What is the mode of inheritance

Answers

Answer:

Co-dominance

Explanation:

Due to technical problems, you will find the  complete explanation in the attached files

Which of the following occurs first in meiosis?
1. Homologous chromosomes line up in the center of the cell.
2. Chromosomes line up in the middle of each cell.
3. Crossing over between segments of homologous chromosomes.
4. Chromosomes are pulled to opposite poles of the cell.

Answers

Answer:

Crossing over between segments of homologous chromosomes.

Explanation:

Crossing over happens during prophase I of meiosis I

what will be the consequences if w do not educate them?

Answers

Answer:

they cannot know their doing and there is a posiblity that they fail

10
Obsidian and pumice are extrusive igneous rocks and lack crystals. Why is it that these rocks
do not have crystals? *
(1 Point)
There were no minerals in the magma
The lava cooled slowly deep inside the Earth
The lava cooled too quickly above the Earth
The pressure was too great to make any crystals

Answers

Answer:

Hi  to the mountain

Explanation:

Need help with this will make brainliest if right
Research on the different thermal conductivities of different materials. From the different values of the thermal conductivities give seven example of conductors and seven example of insulators

Answers

Answer:

conductors are like silver, gold, copper, steel, sea water, and iron. insulators are rubber, glass, oil, diamond, dry wood, and insulation.

Explanation:

We have 13 different clotting factor proteins in our blood. Do you think hemophilia is controlled by one or multiple genes?

Answers

Hemophilia A and hemophilia B are inherited in an X-linked recessive pattern . The genes associated with these conditions are located on the X chromosome, which is one of the two sex chromosomes . In males (who have only one X chromosome), one altered copy of the gene in each cell is sufficient to cause the condition. Basically it's whatever you believe it is.

Please help!!!! 20 points

Answers

Answer:

Producers: Leaves and the other plant thing (i don't know the name of it)

First-level consumers: Squirrel, grasshopper, rabbit, rat

Second-level consumers: Frog, rat

Third-level consumers: Fox, owl, snake

Herbivores: Grasshopper, rabbit, squirrel

Carnivores: Frog, fox, snake, owl

Omnivores: Rat

Which of the following best describes a population?
A. All of the seagulls that live along the coast
B. All of the seagulls that live along the coast, the fish they eat, and the water
C. All of the seagulls that live along the coast and the fish they eat
D. All of the seagulls that live along the coast, as well as the sand and the water

Answers

Answer:

I think that the answer might be C

Answer:

I mean it looks like B to me but I could be wrong. :)

Explanation:

What is parturtion and lactation???​

Answers

Answer:

It is the process of production of milk by the mammary glands at the end of pregnancy. The milk produced initially by the glands is called colostrum. This milk is crucial for the baby as it provides the child with the initial immunity. This was a brief explanation of pregnancy, parturition, and lactation.

Explanation:

i hope this helps.... I found these

chloroplast illuminated with strong light will show a large oval white starch formation within chloroplast. Would you expect the plant in which this structure was found to have been illuminated with strong light immediately before it was prepared for electron microscopy

Answers

Answer:

trees

Explanation:

Which of the following is true of the composition of all materials?
A.
All materials are made up of large parts that can only be seen by the human eye.
B.
All materials are made up of smaller parts that cannot be seen without magnification.
C.
All materials are made up of living cells.
D.
All materials are made up of only one part.

Answers

Answer:

Option B.

Explanation:

All materials are made up of smaller parts that cannot be seen without magnification.

You have isolated a bacterium from a contaminated river but you are unable to culture it in the laboratory. Which method could you use to identify the organism

Answers

Answer:

DNA sequencing

Explanation:

DNA sequencing is the method which can be used in order to identify the bacterium that was isolated from the contaminated river. DNA sequencing is the process in which the sequence of nucleotides is determined that is present within a DNA molecule. For identifying the bacterium, the sample of bacteria is collected. After sample collection is completed, genomic DNA is extracted from the bacteria and DNA sequencing will be done of that bacteria.

All of these ___ help to block, trap or flush pathogens out of the body.

What are the following 6-
A-e???

Answers

Answer:

natural barriers

Explanation:

skin, mucous membrane, tears, earwax, muscus, stomach acid

Which of the following is needed for cellular respiration?
carbon dioxide, water, and sunlight
water, oxygen, and glucose
water, glucose, and carbon dioxide
oxygen and glucose

Answers

Answer:

The answer is oxygen and glucose

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