Applied Biology DNA and RNA Test Review #1

What is the shape of DNA?

• double helix

• single helix

• a single strand

• rectangular

The instructions on DNA is based on...

• the order of the bases

• the number of bases

• the order of the sugars

• the order of the phosphate groups

Tags

NGSS.HS-LS1-1

Ribosomes are in charge of making...

• proteins

• lipids

• carbohydrates

• DNA

Tags

NGSS.HS-LS1-1

Segments of DNA that hold the instructions to make a protein are called

• genes

• traits

• amino acids

• introns

Tags

NGSS.HS-LS1-1

What are the three parts of a nucleotide. Select ALL three.

• phosphate group

• nitrogen base

• sugar

• lipid

• RNA

Mutations are....

• changes in the genetic code

• changes in your metabolism

• enzymes

• reactants

Tags

NGSS.HS-LS3-2

What molecule carries the message in DNA to the ribosome?

• mRNA

• tRNA

• rRNA

• pRNA

Which genetic technology uses virus to insert DNA into cells?

• cloning

• DNA fingerprinting

• gene therapy

• gel electrophoresis

Which is the correct complementary strand for the one given here?

AACTGA

• TTGACT

• AACTGA

• AGTCAA

• TTCTGT

DNA form these structures during cell division.

• chromosomes

• ribosomes

• proteins

• lipids

Tags

NGSS.HS-LS1-4

NGSS.HS-LS3-1