Looking Inside Cells

Front 1

organelle

Back 1

oganelles are tiny cell structures that carry out specific functions within the cell.

Front 2

cell wall

Back 2

is a rigid layer of nonliving material that surrounds the cell and help to protect and support the cell.

Front 3

cell membrane

Back 3

forms the outside boundary of a cell and controls what substances come into and out of a cell.

Front 4

nucleus

Back 4

the brain of the cell, contains chromatin and nucleolus.

Front 5

nuclear envelope

Back 5

it is the surrounding of the nucleus. it protects the nucleus too.

Front 6

chromatin

Back 6

they are strands that contain genetic material.

Front 7

nucleolus

Back 7

this is a structure, a nucleolus is where ribosomes are made.

Front 8

cytoplasm

Back 8

is the fluid in the cytoplasm that is constantly moving around.

Front 9

mitrochondria

Back 9

Are rod-shaped structures that loom around. They are known as the "powerhorse" of the cell because they convert energy in food molecules.

Front 10

endoplasmic reticulum

Back 10

edoplasmic reticulum's passageways carry proteins and other material from one part of the cell to another.

Front 11

ribosome

Back 11

they are little cells that are attached to some surface of the endoplasmic reticulum are small, grainlike bodies.

Front 12

golgi bodies

Back 12

can be thought of the cells's mail room.

Front 13

chloroplasts

Back 13

those are cells in plants that have some orgasims.

Front 14

vacuole

Back 14

these are water-filled sac's, floating in the cytoplasm.

Front 15

lysosomes

Back 15

they are small, round structures containing chemicals that break down certain materials in the cell.

Front 16

specialized cell

Back 16

specialized cells are cells that are very much needed.

Front 17

tissue

Back 17

are parts of,for ex a brain. It is the thin part that protects the brain of getting damaged.

Front 18

organ

Back 18

is a part of your body.

Front 19

organ system

Back 19

is a group of organs that work together to perform a major function.

Front 20

bacterial cells

Back 20

bacterial cells are usally much smaler than plants or animal cells. for ex, a human skinn cell is about ten times as large as a normal baqcterial cell.