genetic engineering

An organism's complete set of genes is called its...

• Genome

• DNA

• Chromosome

• Chromatin

What do gene maps show?

• Location of all the genes on a chromosome

• Location of all the genes in the human body

• Location of all the chromosomes in an individual

• Location of an all the DNA in an individual's genes

Which genetic engineering technique allows us to produce multiple, identical copies of a single gene?

• Cloning

• PCR

• Gene Therapy

• CRISPR

Which of the following examples of genetic engineering repairs existing abnormal genes?

• CRISPR

• PCR

• Gel Electrophoresis

• Cloning

Inserting a normal gene or editing an existing gene is called...

• Genetic Engineering

• Gene Therapy

• Gene Cloning

• Gene Sequencing

Undifferentiated cells that can become any cell in the body are called...

• Stem Cells

• Somatic Cells

• Gametes

• Zygotes

Gel electrophoresis enables scientists to

• separate DNA fragments.
• combine DNA fragments.
• count the genes in DNA.
• insert DNA in cells.

Genetic engineering has been used to produce

• medicines.
• food animals.
• improved crops.
• all of these.

During transformation, a cell

• is treated with radiation.
• has two genetically different parents.
• has foreign DNA inserted in its chromosome.
• has parents of different species.

Transgenic organisms contain

• genes from other species.
• cells of another organism.
• genes of only one parent.
• one or more human genes.