Anatomy Ch. 1 Unit 3

Question 1

What is a cell

Answer 1

smallest unit of life

Question 2

cells interact to form…

Answer 2

tissues, organs, & organ systems

Question 3

how many cells are in the human body

Answer 3

30, 70, 100 trillion

Question 4

What controls a cell’s actions and responses

Answer 4

Genes

Question 5

Diffusion

Answer 5

particles spread out

Question 6

Passive

Answer 6

no energy

Question 7

Prokaryotic

Answer 7

no nucleus

Question 8

Eukaryotic

Answer 8

yes nucleus

Question 9

Neuromuscular junction

Answer 9

Nerves, Muscles, Junction (where things connect

Question 10

Composite Cell

Answer 10

many different cell structures

Question 11

Three main parts of a cell

Answer 11

Nucleus, Cytoplasm, Cell Membrane

Question 12

Organelles are suspended in a fluid called

Answer 12

Cytosol

Question 13

Discoverer of cells

Answer 13

Robert Hook, cork

Question 14

Golgi Apparatus

Answer 14

UPS packaging system

Question 15

Cell membrane is also called

Answer 15

Plasma membrane

Question 16

Apoptosis

Answer 16

when cells commit suicide

Question 17

Basic Framework of the cell membrane consists of…

Answer 17

Double Bilayer of Phospholipids

Question 18

Lipid-soluble molecules

Answer 18

pass through phospholipid portion of the membrane

Question 19

Proteins are made of what

Answer 19

amino acids

Question 20

What are amino acids made in

Answer 20

Ribosomes

Question 21

what are protein classified as

Answer 21

Integral, Transmembrane, Peripheral

Question 22

Other proteins transport ions or molecules across cell membranes by what

Answer 22

Ion channels

Question 23

What is used for cell identification

Answer 23

Carbohydrates (Glycoproteins)

Question 24

Proteins that protrude into the cell will anchor supportive rods

Answer 24

Cytoskeleton

Question 25

Membrane proteins that help determine a cell's interactions with other cells are called

Answer 25

Cellular adhesion molecules (CAMs)