Fall Semester Test w/biotech

Front

A=T, U and C=G is credited to

Back

Erwin Chargaff

Front

Energy storage molecule in plants is called:

Back

Starch

Front

Mitochondria are found in ____ cells.

Back

Both plant and animal

Front

The movement of water molecules across a selectively permeable membrane is known as

Back

Osmosis

Front

The nucleus includes all of the following structures EXCEPT:

Back

Ribosomes

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

Define selectively permeable membrane.

Back

A selectively permeable membrane allows certain molecules to pass through while blocking others.

Front

What is the primary function of mitochondria?

Back

Mitochondria are known as the powerhouse of the cell, generating ATP through cellular respiration.

Front

What is the role of chloroplasts in plant cells?

Back

Chloroplasts are responsible for photosynthesis, converting sunlight into chemical energy.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have both.