Biology Spring Semester Test Review

Carries instructions from the nucleus to the cytoplasm.

• tRNA

• DNA

• mRNA

• rRNA

Cannot leave the nucleus

• tRNA

• DNA

• mRNA

• rRNA

Which sequence would be possible in RNA?

• TAGATC

• CAATAU

• UAGCUA

• ATCATG

When a mutation occurs and part of the DNA is deleted, it is a-

• insertion

• translocation

• inversion

• deletion

Information is transferred from a strand of DNA to a strand of RNA

• Transcription

• Translation

• Mutation

• Description

Ribosomes synthesize proteins with the help of molecules of mRNA

• Transcription

• Translation

• Mutation

• Description

How would the following base sequence be coded on mRNA?

ATGCCA

• ATGCCA

• TACGGT

• UACGGU

• AUGCCU

How many amino acids are coded for by this segment of DNA?

TACGCACCCTAT

• 2

• 4

• 6

• 12

Which of the following is the template for the production of RNA within a cell?

• DNA

• ATP

• protein

• carbohydrate

How is information from the field of embryology used as evidence for evolution?

• It shows that organisms from the same species have similar DNA.

• It shows that organisms from different species have similar DNA.

• It shows that organisms from different species have similar developmental patterns.

• It shows that organisms from the same species have similar developmental patterns.