Pick the correct order of gene expression.

• DNA -> Transcription -> RNA -> Translation -> Protein

• RNA -> Translation -> DNA -> Transcription -> Protein

• DNA --> RNA --> Transcription -> Translation --> Protein

• DNA -> Translation -> RNA -> Transcription -> Protein

Tags

NGSS.HS-LS1-1

The main function of tRNA is to...

• carry a message that, when translated, forms proteins
• form a portion of ribosomes
• string together complementary RNA and DNA strands
• bring amino acids from the cytoplasm to the ribosomes

mRNA contains which bases?

• adenine, guanine, uracil, cytosine

• thymine, guanine, cytosine, uracil

• thymine, uracil, cytosine, guanines

• adenine, uracil, guanine, thymine

A protein may not have the same function if...

• its structure has been altered.

• it's produced by a ribosome.

• its structure is intact.

• it's synthesized during translation.

Tags

NGSS.HS-LS1-1

ATTTGAGCC- Original
ATTGAGCC - Mutated
The example above is an example of a 

• Insertion- Frameshift
• Deletion- Substitution
• Deletion -Frameshift
• All of the above

Tags

NGSS.HS-LS3-2

What is the mRNA sequence that complements the following DNA sequence: TAT AAA CGC

• ATA TTT GCG

• AUA UUU GCG

• TAT AAA CGC

• UTU TTT GCG

Tags

NGSS.HS-LS1-1

If the mRNA codons read ACA-GUA-GAA, what amino acids make up the protein sequence?

• Cys-Val-Gly

• Cys-His-Leu

• Thre-Val-Glu

• None of the above

Tags

NGSS.HS-LS1-1

What pattern of inheritance is shown in this image?

• Codominance

• Incomplete dominance

• Complete dominance

Tags

NGSS.HS-LS3-1

This is an example of ___________?

• Incomplete dominance

• Codominance

• Multiple Alleles

• Polygenic Inheritance

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

A point mutation where one base replaces an original base. What would happen because of this mutation (circled)?

• the same amino acid would be made

• a different amino acid would be made

• no amino acid would be made

Tags

NGSS.HS-LS1-1

NGSS.HS-LS3-2