DNA RNA and Mutations

Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG

• ATG TGA CAG
• TAC ACT GTC
• GTA AGT GAC
• CAT TCA CTG

Which of the following best describes a DNA molecule?

• double helix
• contains ribose
• made of amino acids
• contains Uracil

Tags

NGSS.HS-LS1-1

Guanine bonds with ______________.

• Adenine
• Guanine
• Cytosine
• Thymine

What determines the code, or information, of a DNA molecule?

• the shape (structure) of the nitrogen bases
• the order (sequence) of the nitrogen bases
• the color of the nitrogen bases
• the frequency (number) of nitrogen bases

Tags

NGSS.HS-LS1-1

What would the complimentary DNA strand be to this DNA template?
TTC  CGA

• AAG  GCT
• AAG GCU
• CCG  GCT
• UUG  GCA

What would the complimentary DNA strand be to this DNA template?
CGA

• GTU
• GCU
• GCT
• TCA

What would the complimentary DNA strand be to this DNA template?
GTT  TCA  AGC

• CAT  TAC  CGA
• GUU  AGU UCG
• ACC CGC  CGA
• CAA  AGT  TCG

What would the mRNA strand be after transcription of this DNA strand?
TGA  AGT  CGG

• ACT TCA  GCC
• GAT  CAG  GCA
• ACU  UCA  GCC
• TCA  GCA  ACT

What is the process of turning DNA into mRNA?

• Central Dogma
• Transcription
• Translation
• Trapezoid

DNA codes for (or makes)  a _______________?

• Protein
• Life form
• chromosome
• mRNA strand

Tags

NGSS.HS-LS1-1