Protein Synthesis 2

RNA is

• double stranded
• single stranded

Where do cells get the information to make proteins?

• RNA
• DNA
• phosphate group

Tags

NGSS.HS-LS1-1

DNA travels outside of the nucleus.

• true
• false

Messenger RNA carries a copy of the DNA code.

• true
• false

Protiens are 

• chains of amino acids
• information molecules
• tRNA codon chains

Tags

NGSS.HS-LS1-1

NGSS.HS-LS1-6

Which is the mRNA molecule that would be created from this DNA template:

TGGCAAGTACGT

• ACCGTTCATGCA

• UGGCAAGUACGU

• UCCGUUCUUGCU

• ACCGUUCAUGCA

What is the function of mRNA?

• provide energy for the duplication of cells
• stores food material for keeping cells alive
• preventing mutations
• carrying the gentic message

Which best describes how the traits of an organism are determined by the DNA in their cells?

• DNA provides the energy need for cellular processes
• DNA is copied to mRNA, which controls cellular functions
• DNA codes for proteins which allow an organism to grow and function
• DNA unzips and each strand codes for a different amino acid

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-1

Which amino acid sequence will be made if the mRNA strand reads GGG UGU?

• Phe-Iso
• Val-Ala
• Val-Cys
• Gly-Cys

What are the four bases found in DNA?

• Adenine, Thymine, Guanine and Cytosine
• Uracil, Thymine, Adenine and Guanine
• Guanine, Phosphate, Adenine, Thymine
• Adenine, Uracil, Guanine and Cytosine