Biotechnology

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

• It has the genes that are identical to the original goat

• It has new genes and traits

• It looks the same but has different genes

Researchers have been working on cloning animals such as sheep. which result is most likely to be a negative result such as cloning?

• premature death

• a low rate of genetic diseases

• delayed aging

Which information was most important to the development of genetic engineering techniques?

• the discovery of lethal genes

• the observation of nondominant alleles

• the structure of DNA molecule

The entire collection of genes within human cells is referred to as

• gene map

• gene

• genome

Bacteria are single celled organisms, or we can also call it as...

• multi cellular organisms

• Eukaryotes

• Prokaryotes

Bacterial DNA is ________ than human DNA

• more complex

• more simple

• uglier

A small ring of DNA found in a bacterial cell, or we can also called this as a circular DNA or extrachromosomal DNA

• virus

• plasmid

• restriction enzyme

the process of changing the genetic material of a living organism

• gene pool

• genetic modification

• ligase enzyme

___________ act as a "molecular scissor"

• ligase enzyme

• nucleotide

• restriction enzyme

DNA that has been altered by combining genetic material from two or more sources

• mRNA

• RNA

• rDNA