Cells

Question 1

Cell theory

Answer 1

Living things are composed of them
Basic units
New cells come from old ones

Question 2

Cytoplasm

Answer 2

Portion of cell outside nucleus

Question 3

Chromatin

Answer 3

Granular material in nucleus

Question 4

Chromosomes

Answer 4

Distinct threadlike structures that contain genetic info that’s passed in generations

Question 5

Nucleolus

Answer 5

Inside nuclei

Where ribosomes form

Question 6

Ribosomes

Answer 6

Small particles of RNA and protein found in cytoplasm

Question 7

Endoplasmic reticulum

Answer 7

ER

Lipids are assembled, proteins and other material are exported from cell

Question 8

Golgi apparatus

Answer 8

Modifies, sorts, packages proteins for storage or secretion

Question 9

Lysosomes

Answer 9

Filled with enzymes

Question 10

Cytoskeleton

Answer 10

Network of protein filaments that help the cell maintain its shape.

Question 11

Centrioles

Answer 11

Help organize cell division

Question 12

Lipid bilayer

Answer 12

Double- layered sheet cell membrane

Question 13

Isotonic

Answer 13

Same strength

Question 14

Hypertonic

Answer 14

Above strength

Question 15

Hypotonic

Answer 15

Below strength

Question 16

Facilitated diffusion

Answer 16

When glucose goes through the protein channel to get across a cell membrane

Question 17

Active transport

Answer 17

Uses energy

Backwards diffusion

Question 18

Endocytosis

Answer 18

In

Question 19

Phagocytosis

Answer 19

Food

Question 20

Pinocytosis

Answer 20

Water

Question 21

Exocytosis

Answer 21

Out

Question 22

Cell specialization

Answer 22

Cells develop in different ways

Question 23

Tissue

Answer 23

Cells together

Question 24

Organ

Answer 24

Tissues working together

Question 25

Organ system

Answer 25

Groups of organs