DNA Gene

a GENE is ...

• a section of DNA that codes for proteins

• an organelle inside of animal cells.

• a pair of blue pants preferably with no holes or mutations

• a protein made of various amino acids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

Which 2 molecules forms the sides (backbone) of the DNA ladder?

• deoxyribose and adenine

• deoxyribose and a hydrogen bond

• sugar and the nucleus

• deoxyribose (sugar) and phosphate

Nitrogenous bases are joined by which type of bond?

• polar bonds

• ionic bonds

• covalent bonds

• hydrogen bonds

Tags

NGSS.HS-LS1-1

The twisted ladder shape of DNA is called a ______________?

• twisted noddle

• winding helix

• double helix

• triple helix

Eye color is an example of a...

• Gene

• Allele

• Genome

• Chromosome

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Hair color is an example of a...

• Gene

• Allele

• Genome

• Chromosome

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

Any change in the DNA is called a

• replication

• protein synthesis

• translation

• mutation

Tags

NGSS.HS-LS3-2

DNA contains the code for (a)  

• Proteins

• Ribosomes

• Biomolecules

• Lipids

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Adenine bonds with ______________.

• Guanine

• Thymine

• Cytosine

• Adenine

Guanine bonds with ______________.

• Adenine

• Guanine

• Cytosine

• Thymine