BIO FINAL REVIEW 1

Front

What type of fat is solid at room temperature and comes from animals?

Back

Saturated fat

Front

What is the genotype for a yellow plant if G = green and g = yellow?

Back

gg

Front

How many electrons does one hydrogen atom have?

Back

1 electron

Front

What organelles are known as the 'clean up crews' that break down food and destroy old cells?

Back

Lysosomes

Front

What is the double membraned structure that surrounds the nucleus of the cell?

Back

Nuclear Envelope

Front

What is the primary function of lysosomes in a cell?

Back

To break down food into particles the cell can feed on and destroy old cells.

Front

What is the difference between saturated and unsaturated fats?

Back

Saturated fats are solid at room temperature and come from animals, while unsaturated fats are liquid at room temperature and come from plants.

Front

What does the genotype 'GG' represent in terms of plant color?

Back

Green plant (homozygous dominant).

Front

What is the role of the nuclear envelope in a cell?

Back

To protect the nucleus and regulate the passage of materials in and out of the nucleus.

Front

How many protons does a hydrogen atom have?

Back

1 proton.