DNA Molecule

What are the 4 nitrogen bases?

• adenine, thymine, cytoplasm, and guanine

• adenine, thymine cytosine, and guanine

• adenine, thymine, cytosine, and gylcerol

• adenine, thymine, cytosine, and glucose

What is the correct complementary strand for the following DNA?ATCGAG

• TACGAG

• ATCGAG

• TAGCTG

• TAGCTC

a change in the nucelotide-base sequence of a gene or DNA molecule

• nucleotide

• DNA

• RNA

• mutation

Tags

NGSS.HS-LS3-2

The sides of the double helix

• sugar phosphate

• nucleotides

• nitrogen bases

What does DNA stand for?

• Deoxyribonucleic acid

• Denitrogenous acid

• Deribonucleic acid

• Diribonucleic acid

What is the percentage of T?

• 22%

• 11%

• 28%

• 50%

Which organelle is DNA usually found in?

• cell membrane

• vacuole

• chloroplast

• nucleus

Tags

NGSS.MS-LS3-1

The DNA is found in the nucleus of what type of organisms?

• Bacteria

• Eukaryotes

• Prokaryotes

• Viruses

Tags

NGSS.MS-LS1-2

A nucleotide is

• a unit of DNA (phosphate, sugar, and base)

• a full double helix DNA molecule

• a strand or helix of a DNA molecule

Tags

NGSS.HS-LS1-1

Two pieces that make up the side/backbone for a DNA double helix are

• guanine and cytosine

• adenine and thymine

• phosphate and sugar