Quick Answer: Which Of The Following Was Part Of The Cloning Process That Produced Dolly The Sheep?

Which of the following was part of the cloning process that produced Dolly the sheep group of answer choices?

Which of the following was part of the cloning process that produced Dolly the sheep? The nucleus of a mammary gland cell was removed from one sheep and inserted into an egg cell of another sheep.

How was Dolly the sheep cloned?

Dolly was cloned from a cell taken from the mammary gland of a six-year-old Finn Dorset sheep and an egg cell taken from a Scottish Blackface sheep. Because Dolly’s DNA came from a mammary gland cell, she was named after the country singer Dolly Parton. Learn more about cloning with our cloning FAQs.

How was Dolly the sheep produced through cloning quizlet?

How was dolly the sheep produced? was produced by the process of nuclear transfer. this involved scientists placing the nucleus of a body cell(an udder cell) from the sheep they wanted to clone into an empty egg cell which had had its nucleus removed. it was then implanted into another sheep to grow.

What is the process of cloning a sheep?

Genetics > All About Cloning > How They Cloned a Sheep

1. Scientists took udder cells from Dolly’s DNA mother.
2. They took an egg cell from a different sheep and removed the nucleus.
3. They put one udder cell next to the egg cell without a nucleus and joined them using electricity.

What are the two types of cloning?

There are three different types of cloning:

• Gene cloning, which creates copies of genes or segments of DNA.
• Reproductive cloning, which creates copies of whole animals.
• Therapeutic cloning, which creates embryonic stem cells.

What are the 6 steps to cloning?

In standard molecular cloning experiments, the cloning of any DNA fragment essentially involves seven steps: (1) Choice of host organism and cloning vector, (2) Preparation of vector DNA, (3) Preparation of DNA to be cloned, (4) Creation of recombinant DNA, (5) Introduction of recombinant DNA into host organism, (6)

Is cloning illegal?

Under the AHR Act, it is illegal to knowingly create a human clone, regardless of the purpose, including therapeutic and reproductive cloning. In some countries, laws separate these two types of medical cloning.

Is human cloning possible now?

There currently is no solid scientific evidence that anyone has cloned human embryos. In 1998, scientists in South Korea claimed to have successfully cloned a human embryo, but said the experiment was interrupted very early when the clone was just a group of four cells.

What did Dolly the sheep prove?

Dolly the sheep proved that it was possible to take a cell from a specific adult animal, and then use that cell to make a genetic copy of that adult animal. Dolly also suggested that, someday, it might be possible to clone humans. STEVE INSKEEP, host: Dolly was the first cloned mammal ever born.

Why is the cloning of Dolly the sheep important to humans quizlet?

Terms in this set (28) Why is the cloning of Dolly the sheep important to humans? – Cloned animals can produce more offspring. Animals that produce human medicines could be cloned.

Was Dolly the sheep brought to life in Switzerland?

Dolly the sheep died of a common sheep ailment and not her genetic status. Dolly the sheep was brought to life in Switzerland.

How might cloning eventually help humans live longer?

Cloned human organs could be used to replace unhealthy ones b. Clones tend to live longer than the organisms they take their DNA from c. The food obtained from cloned animals and plants would be healthier and more life-sustaining than ordinary food 6. Tim says that genetic diversity helps species survive.

What are the pros and cons of cloning?

The Pros and Cons of Cloning: Is it Worth the Risk?

• Pro: Reproductive Cloning. Reproductive cloning has a number of pros.
• Pro: Organ Replacement.
• Pro: Genetic Research.
• Pro: Obtaining Desired Traits in Organisms.
• Pro: Recovery from Traumatic Injury.
• Con: Reproductive Cloning.
• Con: Increased Malpractice.
• Con: Lack of Diversity.

What are the 4 steps of gene cloning?

The basic cloning workflow includes four steps:

• Isolation of target DNA fragments (often referred to as inserts)
• Ligation of inserts into an appropriate cloning vector, creating recombinant molecules (e.g., plasmids)
• Transformation of recombinant plasmids into bacteria or other suitable host for propagation.

How does Dolly cloning work?

Dolly was cloned from a mammary gland cell taken from an adult Finn Dorset ewe. Dolly the sheep was successfully cloned in 1996 by fusing the nucleus from a mammary-gland cell of a Finn Dorset ewe into an enucleated egg cell taken from a Scottish Blackface ewe.