Cell Cycle and DNA Review

Which sugar is in DNA?

• sucrose

• glucose

• deoxyribose

• ribose

Tags

NGSS.HS-LS1-1

What makes up the rungs (steps) of a DNA ladder?

• sugars & phosphates

• nitrogen bases

• sugars

• genes & chromosomes

In a DNA sample, it is found that there is 36% guanine. How much thymine would be in this sample?

• 36%

• 72%

• 28%

• 14%

Replicate the following strand of DNA: 
AATCATGGA

• AATCATGGA
• TTAGTACCT
• UUAGUACCU
• GGATAUCUA

Nitrogenous bases are joined by which type of bond?

• polar bonds
• ionic bonds
• covalent bonds
• hydrogen bonds

Tags

NGSS.HS-LS1-1

In a molecule of double-stranded DNA, the amount of Adenine present is always equal to the amount of which nucleotide?

• cytosine

• guanine

• thymine

• uracil

Tags

NGSS.HS-LS1-1

Uncontrolled cell division results in what?

• Cell growth

• Cell death

• tumors/cancer

• none of these

Tags

NGSS.HS-LS1-4

What phase of Mitosis is pictured here?

• Prophase

• Metaphase

• Anaphase

• Telophase

Tags

NGSS.HS-LS1-4

What phase of Mitosis is pictured here?

• Prophase

• Metaphase

• Anaphase

• Telophase

Tags

NGSS.HS-LS1-4

What phase of Mitosis is pictured here?

• Prophase

• Metaphase

• Anaphase

• Telophase

Tags

NGSS.HS-LS1-4