Life Science Fall 2024 Review

Front

What is the genotype for a yellow plant?

Back

The genotype for a yellow plant is 'gg', which indicates it is homozygous recessive.

Front

What does the ribosome create?

Back

The ribosome creates proteins, which are essential for various cellular functions.

Front

What is the name of the upper arm bone?

Back

The upper arm bone is called the 'Humerus'.

Front

If an atom has 9 protons, what can be concluded about it?

Back

It cannot be an atom of oxygen, which has 8 protons.

Front

What do small letters (tt) represent in genetics?

Back

Small letters represent recessive alleles in genetics.

Front

What is the function of DNA?

Back

DNA contains the genetic instructions for the development and function of living organisms.

Front

What is an allele?

Back

An allele is a variant form of a gene that can result in different traits.

Front

What is the difference between dominant and recessive traits?

Back

Dominant traits are expressed when at least one dominant allele is present, while recessive traits are expressed only when two recessive alleles are present.

Front

What is an isotope?

Back

An isotope is a variant of a chemical element that has the same number of protons but a different number of neutrons.

Front

What is the role of proteins in the body?

Back

Proteins play crucial roles in the body, including building tissues, acting as enzymes, and supporting immune function.