Question 1

Which term refers to a farmer choosing the best corn from this year to plant next year?

Accepted Answer

Natural Selection

Answer

Selective Breeding

Answer

Genetic Transformation

Answer

Genetic Engineering

Question 2

What is the enzymatic function of restriction enzymes?

Accepted Answer

To cleave nucleic acids at specific sites.

Answer

To join nucleotides during transcription.

Answer

To add new nucleotides to the growing strand of DNA.

Answer

To join nucleotides during replication.

Question 3

What enzyme forms covalent bonds between restriction fragments?

Accepted Answer

DNA Ligase

Answer

DNA Kinase

Answer

DNA Covalenase

Answer

DNA Enzymatic Polymeras

Question 4

Once the gene and plasmid have been cut with a restriction enzyme, another enzyme called _________ is used to join the pieces of DNA together.

Accepted Answer

Ligase

Answer

Lactase

Answer

Polymerase

Answer

Dehydrogenase

Question 5

Why do the fragments of DNA in gel electrophoresis travel away from the negative electrode?

Accepted Answer

DNA is negatively charged so attracted to the positive end of the unit

Answer

The agarose gel is positively charged

Answer

DNA is positively charged to attracted to the negative end of the unit

Answer

The agarose gel is negatively charged

Question 6

True or false: The larger the DNA fragment, the further it will travel.

Accepted Answer

FALSE

Answer

None of the above

Answer

TRUE

Answer

A and B

Question 7

Who is the father of Recombinant DNA technology?

Accepted Answer

Paul Berg

Answer

Paul Birg

Answer

Paul Berge

Answer

Paul Barg

Question 8

Which statement is correct about Genetic Manipulation?

Accepted Answer

To understand the basic techniques used to work with nucleic acids, remember that nucleic acids are macromolecules made of nucleotides.

Answer

Nucleic Acid structures must be transcribes into proteins.

Answer

To understand the basic techniques used to work with nucleic acids, remember that nucleic acids are the same with DNA ligases.

Answer

Nucleic Acid structures must be multiplied through PCR.

Question 9

A scientist cloned a goat. Which of these is a true statement about the cloned goat?

Accepted Answer

It has the genes that are identical to original goat.

Answer

It looks the same but has different set of genes.

Answer

It lacks the genes for reproduction.

Answer

It has new genetic traits.

Question 10

What other scientific uses of CRISPR beyond Genome Editing?

Accepted Answer

It allows scientists to quickly create a model of cell and animals for research purposes.

Answer

It allows scientists to quickly create a model of cell and animals for cloning.

Answer

It allows scientists to quickly create a model of cell and animals for experimentation purposes.

Answer

It allows scientists to quickly create a model of cell and animals for future evidences.

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