With challenges to resurrect extinct species like the wholly mammoth, what is th

Question

With challenges to resurrect extinct species like the wholly mammoth, what is the "hidden benefit" scientists see with the technology that takes genes of extinct animals and put into modern animal species?

Creating new species that never existed before.

Creating new traits that help with survival for current animal species.

Increasing genetic diversity of endangered species so those species have a better chance to survive.

There is no benefit identified for the use of this technology.

1 points   

QUESTION 6

What was the problem for people taking insulin extracted from cattle or pigs to treat diabetes?

severe allergic reactions for some patients

death of patients from animal insulin

the cattle or pig insulin didn't work in the human body

none of these answers apply

1 points   

QUESTION 7

How do ticks get the bacteria that causes Lyme disease in humans?

by feeding on humans only

by feeding on the mice

by feeding on plants

from other ticks

1 points   

QUESTION 8

Which of the following best describes George Church's original plan to use DNA in hopes to resurrect the extinct wholly mammoth?

Decode mammoth DNA, replicate the DNA until there is enough DNA for development of a live wholly mammoth.

Decode and insert mammoth genes into embryo of an ostrich.

Decode mammoth DNA, insert mammoth genes into an embryo of an Asian elephant.

Bioengineer bacteria with mammoth genes.

1 points   

QUESTION 9

Which of the following best describes the CRISPR/Cas9 tool used to edit genes?

a protein with a genetic molecule that contains the matching code to recognize and splice in a specific region of DNA.

substances that are baked until harden or crunchy

a virus with a matching genetic molecule to recognize and splice DNA apart

tool that uses high-heat resistant bacteria to replicate DNA.

1 points   

QUESTION 10

Which of the following best describe the process of the biotechnology  developed by Boyer and Cohen to make human insulin?

Cut bacterial genetic material and insert the synthetic gene for human insulin, culture the recombinant DNA in human cells to produce greater quantity of insulin.

Cut bacteria genetic material, insert synthetic gene for human insulin into bacterial genome, allow the bacteria to reproduce with insulin gene to mass produce the protein

Cut plant genetic material, insert synthetic gene for human insulin and propagate plants to mass produce the insulin.

Insert synthetic gene for human insulin into cattle embryos for development and mass production of human insulin.

Creating new species that never existed before.

Creating new traits that help with survival for current animal species.

Increasing genetic diversity of endangered species so those species have a better chance to survive.

There is no benefit identified for the use of this technology.

Explanation / Answer

5. Option A is correct.

Insertion of genes from extinct animals into existing animals may create new species (It is not yet done...!)

6. Option A is correct.

Some people exhibited immune reactions to insulin extracted from farm animals due to sequence variation.

7. Option B is correct.

Bacteria responsible for Lyme disease = Borrelia burgdorferi

It is transmitted to humans through the bites of infected blacklegged ticks.

Mice serve as a reservoir for the disease.

8. Option C is correct.

George Church's original plan was to decode the mammoth genome and insert them into an elephant to create a mammoth-elephant hybrid.

9. Option A is correct.

10. Option B is correct.

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