EOC Evolution & Genetics Review Part 1 (Bio.3.1, 3.2, & 3.3)

Front

What is the complementary mRNA strand to this segment of DNA: ATA CCG?

Back

UAU GGC

Front

Which is a step in the process of producing transgenic bacteria?

Back

A human gene is inserted into a bacterial plasmid.

Front

Where does transcription occur?

Back

Nucleus

Front

DNA is best described as which of the following?

Back

A double helix of nitrogen bases.

Front

Which answer represents the correct order of protein synthesis?

Back

DNA → mRNA → protein.

Front

What is a plasmid?

Back

A small, circular piece of DNA found in bacteria that can replicate independently.

Front

Define transcription in the context of genetics.

Back

The process of copying a segment of DNA into RNA.

Front

What is the role of ribosomes in protein synthesis?

Back

Ribosomes are the sites where translation occurs, synthesizing proteins from mRNA.

Front

What is a mutation?

Back

A change in the DNA sequence that can lead to changes in protein structure and function.

Front

What is the function of messenger RNA (mRNA)?

Back

mRNA carries the genetic information from DNA to the ribosome for protein synthesis.