DNA and protein synthesis

The shape of the DNA molecule is a double __________________?

• "S"
• helix
• rope
• curve

What kind of information does DNA carry?

• genetic
• nuclear
• cell structure
• it doesn't carry any info

Tags

NGSS.HS-LS3-2

NGSS.HS-LS3-1

How does RNA differ from DNA?

• RNA contains uracil and deoxyribose
• RNA contains ribose and thymine
• RNA contains uracil and ribose
• RNA contains adenine and ribose

Which choices describe DNA replication?

• semiconservative

• produces two pieces of DNA identical to the original

• products are half original and half new

• all of the above

Which of the following best describes the arrangement of the sides of the DNA molecule

• Bonding

• Alternating

• Anitparallel

• Parallel

DNA replication results in two DNA molecules,

• each one with two original strands
• each one with two new strands
• each one with one new strand and one original strand
• one with two new strands and the other with two original strands

Identify what structure is outlined in the BLACK outline.

• Base pair

• deoxyribose sugar

• phosphate group

• hydrogen bonds

• Nucleotide

Tags

NGSS.HS-LS1-1

Identify what structure is outlined in the BLACK outline.

• Base pair

• deoxyribose sugar

• phosphate group

• hydrogen bonds

• Nucleotide

Tags

NGSS.HS-LS1-1

What are nucleotides?

• The building blocks of DNA

• Each strand of DNA

• Basically the same thing as amino acids

• Bacteria that infect viruses

What are the nitrogenous bases of DNA? Select all that apply.

• Adenine

• Cytosine

• Guanine

• Thymine