functions of a cell

Question 1

cell membrane/plasma membrane

Answer 1

reglulates transportation of materials in and out of cell

Question 2

cell wall

Answer 2

provides strengh and support semi pentrable surface for molecules to pass thru

Question 3

cytoplasm

Answer 3

medium for chemical reaction, growth is carried out here

Question 4

cytosol

Answer 4

gives cell shape

Question 5

valcuole

Answer 5

handles waste products

Question 6

central valocule

Answer 6

handles waste, stores things, keeps cell in shape ONLY in plant cells

Question 7

ribosomes

Answer 7

site of protein synthesis

Question 8

rough endoplasmic reticulum

Answer 8

makes proteins has ribosomes

Question 9

cytoskelton

Answer 9

helps internal organization, carrys out essential functions

Question 10

peroxisome

Answer 10

plays role in metabolism

Question 11

smooth endoplasmic recticulum

Answer 11

makes lipids and detoxify cell

Question 12

gogli apparatus or golgi body

Answer 12

factory where protiens are recieved and processed

Question 13

mitochrondria

Answer 13

powerhouse of the cell

Question 14

nucleus

Answer 14

stores cell dna, transription and replication

Question 15

nucleolus

Answer 15

facilitates ribosome bio genisis, inside of nucleus

Question 16

lysosome

Answer 16

digestive system of the cell has digestive enzymes

Question 17

choloroplast

Answer 17

conversion of sun energy to chemical energy only plant cell

Question 18

centrioles

Answer 18

organizes microtubes for cells skeletal system

Question 19

anton von leeunwenheok

Answer 19

first to use mircroscope

Question 20

Mathias Schleiden

Answer 20

discovered plants made up of cells

Question 21

Theodore Schwann

Answer 21

discovered animals made up of cells

Question 22

rudolf virchow

Answer 22

discovered living things come from living things

Question 23

parts of the cell theory

Answer 23

-all living things are made up of cells
-cells are the basic unit of life
-new cells produced from existing cells

Question 24

prokaryotic

Answer 24

bacteria

Question 25

eukaryotic

Answer 25

animals, plants, fungi protists

Question 26

selective permibility

Answer 26

can control what leaves and enters the cell

Question 27

nuclear envelope

Answer 27

surrounds nucleus, separating from cytoplasm

Question 28

nuclear pores

Answer 28

where molecules leave and enter the nucleus

Question 29

what are ribosomes made off

Answer 29

rna, protien

Question 30

where are ribosomes found?

Answer 30

cytoplasm

Question 31

how to vacuoles differ in plant and animal cells

Answer 31

plant cells have large central vacuole while animal cells are smaller

Question 32

cell membrane also known as

Answer 32

mosaic

Question 33

cell wall is made of

Answer 33

cellulose

Question 34

passive transport

Answer 34

molecules passing thru cell membrane without use of energy

Question 35

active transport

Answer 35

energy is needed for molecules to pass thru

Question 36

3 types of passive transport

Answer 36

diffusion
omsosios
facilitated diffusion

Question 37

molecules is phospholipid bilayer

Answer 37

cholestral
protein
carb

Question 38

what organelle helps with movement

Answer 38

flagella

Question 39

preforms photosynthesis

Answer 39

chloroplast

Question 40

osmosis

Answer 40

the spontaneous passage or diffusion of water or other solvents through a semipermeable membrane