Science Module 6

Front 1

Absortion

Back 1

The transport of dissolved substances

Front 2

Digestion

Back 2

The break down and absorbed substance

Front 3

Respiaration

Back 3

The break down of food molecules with a release of energy

Front 4

Excertion

Back 4

The reamovail of soluble waste materials

Front 5

Egestion

Back 5

The reamoval of nonsliuble waste materials

Front 6

Secretion

Back 6

The release of biosynthesized substance

Front 7

Homeostasis

Back 7

Maintaining the status quo

Front 8

Reproduction

Back 8

Producing more cells

Front 9

Cytology

Back 9

The study of cells

Front 10

Respiaration

Back 10

The break down of food molecules with a release of energy

Front 11

Cell wall

Back 11

A rigid structure on the outside of certain cells, usually plant and bacteria cells

Front 12

Middle lamella

Back 12

The thin film between the cell walls of the adjacent plant cells

Front 13

Plasma membrane

Back 13

The semipermeable membrane between the cell contents and either the cell wall or the cell's surrpundings

Front 14

Cytoplasm

Back 14

A jellylike fluid inside the cell in which the organells are suspended

Front 15

Ions

Back 15

Substances in which at least one atom has an imbalance of protons and electrons

Front 16

Cytoplasmic streaming

Back 16

The motion of cytoplasm in a cell that results in a coordinate movement of the cell's contents

Front 17

Mitochondriath

Back 17

The organells in which nutrients are converted to energy

Front 18

Lysosome

Back 18

The organelle in an an animal cells responsible for hydrolysis reactions that break down proteins, polysaccharides, disaccharides, and some lipids

Front 19

Ribsomes

Back 19

Non-membrane-bound organells responsidle for protein synthesis

Front 20

Rough ER

Back 20

ER that is dotted with ribosomes

Front 21

Smooth ER

Back 21

ER that has no ribsomes

Front 22

Golgi bodies

Back 22

The organelles in which prothins and lipids are stored ans then modified to suitht e needs of the cells

Front 23

Leucoplasts

Back 23

Organells that store starches or oils

Front 24

Chromoplasts

Back 24

Organells that contain pigments used in photosynthesis

Front 25

Central vacuoles

Back 25

A large vacuole that rests at the center of most plant cells ans is filled with a solution that contains a high concentration of solutes

Front 26

waste vacuoles

Back 26

vacuoles that contain the waist products of digestion

Front 27

phagocytosis

Back 27

this process by which a a cell engulfs

Front 28

phaocytic vacoule

Back 28

a vacoule that holds matter which a cell engulfs

Front 29

phaocytic vessle

Back 29

vesicle formed that the plasma membrane to allow the absorbtion of large molecules

Front 30

microtubleles

Back 30

spiral strandes of protiene molecules that form a tube like structure

Front 31

necular membrane

Back 31

I highly-porious membane that seperates the neuclious from the cytoplasm

Front 32

microfilaments

Back 32

fine, thredlike protiens in the cells cytoskelition

Front 33

Cell Wall

Back 33

absorption, excretion, secretion and engestion

Front 34

Plasma Membrane

Back 34

excretion, absorption, engestion and secretion

Front 35

Cytoplasm

Back 35

(ALL)

most important- Movement

Front 36

Miocondrion

Back 36

respiration

Front 37

Lysosome

Back 37

digestion

Front 38

Ribosomes

Back 38

bio-synthesis

Front 39

Smooth ER

Back 39

bio-synthesis, movement, excretion, egestion,

Front 40

Rough ER

Back 40

bio-synthesis and movement

Front 41

lecoplasts

Back 41

bio-synthesis and homeostasis

Front 42

clromplasts

Back 42

bio-synthesis and absorption

Front 43

phospholipid

Back 43

a lipid in which one of the fatty acid molecules has been replaced by a molecule that contains a phosphate group

Front 44

passive transport

Back 44

movement of molecules through the plasma membrane according to the dictates of osmosis or diffusion

Front 45

active transport

Back 45

movement of molecules through the plasma membrane aided by a process that requires energy

Front 46

Isotonic solution

Back 46

a solution in which the concentration of solutes is essentially equal to that of the cells that resides in the solution

Front 47

hypertonic solution

Back 47

a solution in which the concentration of solutes is greater than that of the cell that resides in the solution

Front 48

plasmolysis

Back 48

collapse of a walled cell's cytoplasm due to a lack of water

Front 49

cutolysis

Back 49

the rupturing of a cell due to excess internal pressure

Front 50

Hyprotonic Solution

Back 50

A solution in which the concentration of solutesis less than that of the cell which resides in the solution

Front 51

Activation energy

Back 51

energy necessary to get a chemical reaction going