Cell Parts And Their Jobs

Front 1

nucleus

Back 1

control cell activities

produce ribosomes

it contains the cell hereditary information (DNA)

Front 2

cell membrane

Back 2

it gives the cell shape and holds the cytoplasm

separates cell contents from the environment

the cell membrane consists of a double layer of phospholipids interspersed with variety of other molecules.

Front 3

chromosomes

Back 3

it carry hereditary information ( DNA )

Front 4

ribosomes

Back 4

where the proteins are made

Front 5

mitochondria

Back 5

release energy from food
produces energy through cellular respiration

Front 6

vacuole

Back 6

store substances

Front 7

lysosomes

Back 7

destroy worn out parts and get rid of bacteria
contains digestive enzymes that breakdown food and old organelles.

Front 8

chloroplast

Back 8

it makes food for plants

Front 9

cell wall

Back 9

the thick outer in the plant it's covering, protecting and supporting the cell

Front 10

ER endoplasmic reticulum

Back 10

moves materials within cell

Front 11

cytoplasm

Back 11

it's where the cells do most of it's chemical reaction

gel like fluid that holds the organelles.

where all chemicals take place

it's clear color

Front 12

cyto skeleton

Back 12

skeleton of the cell, supports cell's structure.helps in intracellular transport and cell movement

Front 13

Golgi apparatus

Back 13

synthesis, packages and releases concentrate proteins or lipids

Front 14

cilia

Back 14

hair like structures

Front 15

smooth

Back 15

tissues on the wall of the guts; the iris of the eye

Front 16

cisternae

Back 16

flattened stacked membrane folds

Front 17

nucleolus

Back 17

site of ribosome synthesis

Front 18

Teodor Shwam

Back 18

he was a German scientist. In 1839 he concluded that all animals were made of cell

Front 19

Robert Hooke

Back 19

In 1665 after observing a dead cork cells under the microscope. He used the word "cell" to describe the basic unit of all living things.

Front 20

Prokaryotic Cells

Back 20

cells without a nucleus and with out cell membrane
ex.bacteria do not contain individual cell parts.

Front 21

The Cell Theory

Back 21

1_ All living things are made of cells

2_ Cells are the basic unit of structure and functions in all living things

3_ Cell can come only from another cell

4_ Cell need and use energy

5_ Cell contain DNA

6_ The cell of each species are chemically similar

Front 22

what is the names of the Oraganells that they only found in plants?

Back 22

1_ Cell Wall

2_ Chloroplasts

Front 23

Eukaryotic Cells

Back 23

Cells that contain a nucleus and membrane
ex. animals , plants, fungi, and protist cells

Front 24

Mattias Schleidan

Back 24

He was a German botanist. In 1838 he concluded that all plants are made of cells.

Front 25

Golgi Body

Back 25

it packages and store chemicals

Front 26

Why when viewing an objects through a lens they appear upside down?

Back 26

because the light go the lens and then it bends ( the light bends ) and it will look upside down.

Front 27

Cellular Respiration

Back 27

process by which a cell releases energy from food in the mitochondria.

Front 28

Ingestion

Back 28

process of taking in food

Front 29

digestion

Back 29

process of breaking down food so that it can be used by living things


the chemical breakdown of organic and inorganic molecules into smaller parts

Front 30

transpor

Back 30

process of moving nutrients and wasted in a living thing.

moving materials around the cell organism.

Front 31

Excretion

Back 31

process of getting rid of wastes

Front 32

What information must be included on all microscope drawing?

Back 32

The information that is included on all microscope drawing is magnification power.

Front 33

Anton Van Leeuwenhoek

Back 33

He was a Dutch businessman and a lens maker

In 1674 he was the first person to see microscope living thing in a drop of pond water.

Front 34

Rudolf Virchow

Back 34

In 1855 Virchow proposed that all cells come from other cells.

Front 35

Explain how to use the microscope?

Back 35

1_ use the coarse adjustment to raise the body tube.

2_ adjust the diaphragm so that you can see a bright light through the eyepiece

3_ place the slide on the stage, and be sure to center it over the hole in the stage and secure it with the stage clip.

4_ Turn the nose piece to click the scanning objective lens into place.

5_using the coarse adjustment Knob, slowly lower the lens and focus on the specimen being viewed. Be Sure not to touch the slide or objects within lens.

6_When using the light power lens, use only fine adjustment Knob.

7_ Move the slide on the stage with very small movements to view other parts of it.
you may need to refocus using the fine adjustment.

Front 36

Describe how to properly carry microscope?

Back 36

you hold it firmly by "Arm" and "Base" when walking with it, it should be held near your chest.

Front 37

What is the difference between cell parts and a molecules?

Back 37

cell parts are bigger , molecules are much smaller.