Bio Q3 CSA Review

Front

What is the genotype of two heterozygous parents?

Back

Ww x Ww

Front

What is the optimum pH of the enzyme if the graph indicates maximum activity at pH 6.6?

Back

The optimum pH of the enzyme is 6.6.

Front

What does the Law of Dominance state?

Back

One allele is stronger and will be expressed over another.

Front

How do somatic cell mutations differ from gamete mutations?

Back

Somatic cell mutations are generally not passed to offspring. Gamete mutations are usually passed to offspring.

Front

Who was found to have blood at the crime scene if the results indicate John?

Back

John

Front

What is the definition of a genotype?

Back

The genetic constitution of an individual, represented by alleles.

Front

What is a phenotype?

Back

The observable physical or biochemical characteristics of an organism, determined by both genetic makeup and environmental influences.

Front

What is the significance of the Law of Segregation?

Back

It states that allele pairs separate during gamete formation, and randomly unite at fertilization.

Front

What is a mutation?

Back

A change in the DNA sequence that can lead to changes in phenotype.

Front

What is the role of enzymes in biological reactions?

Back

Enzymes act as catalysts to speed up chemical reactions in the body.