A&P, pre-lecture quiz, Ch 3

Where are chromosomes (that contain genetic DNA for making things) located?

• in the ribosomes

• in the nucleus

• in the protein channels

• in the endoplasmic reticulum

A isotonic has which type of concentrations (as compared to the cell)?

• higher

• lower

• the same

• it varies

T/F about cell division.

Mitosis is to make more body cells and Meiosis is sexual cell division.

• True

• False

• I don't know

Which cell organelle makes proteins?

• mitochondria

• lysosomes

• Golgi apparatus

• ribosomes

The complementary base pairing of DNA is:

• A-T and C-G

• A-C and G-T

• A-G and C-U

• A-T and U-C

Which part of the cell has selective permeability choice? Some things enter and some things don't.

• Ribsomes

• Cell membrane

• Cilia

• Centrioles

T/F

Chemicals are living.

• True

• False

T/F

Cells are living.

• True

• False

What is the watery solution found inside the cell called? (It contains minerals, gases, molecules, and organelles)

• Proteasome

• Lysosome

• Cytoplasm

• Endoplasm

Where is ATP (energy) made in the cell?

• Mitochondria

• Golgi apparatus

• Cytoskeleton

• Rough ER