2nd 9 weeks Semester Pre-AP Biology Review

Front

What is a phenotype?

Back

The physical trait of an organism.

Front

What is the purpose of protein synthesis?

Back

To create polypeptides and, eventually proteins for gene expression.

Front

What organelle contains genetic material and controls the use of genes in eukaryotic cells?

Back

Nucleus.

Front

In which direction does RNA polymerase move along the DNA?

Back

3' to 5' along the template strand.

Front

What organelle in plant cells is used to store nutrients and water?

Back

Vacuole.

Front

What is the function of ribosomes?

Back

To synthesize proteins by translating mRNA.

Front

Define the term 'genotype'.

Back

The genetic makeup of an organism.

Front

What is the role of mitochondria in a cell?

Back

To generate ATP through cellular respiration.

Front

What is the structure of DNA?

Back

A double helix composed of nucleotides.

Front

What is the function of the endoplasmic reticulum?

Back

To synthesize proteins and lipids.