Biology Test Unit 3

Front 1

an outer covering of cells

Back 1

epidermis

Front 2

controls what comes into and what goes out of cells

Back 2

plasma membrane

Front 3

control center of the cell

Back 3

nucleus

Front 4

large storage structures

Back 4

vacuoles

Front 5

all cellular material outside the nucleus

Back 5

cytoplasm

Front 6

functional plant or animal

Back 6

organism

Front 7

the idea that each cell possesses a life of its own

Back 7

cell theory

Front 8

outer covering around plant cells made of fibrous material

Back 8

cell wall

Front 9

the idea that a functioning organism represents life

Back 9

organismal theory

Front 10

small structure(s) within the nucleus

Back 10

nucleolus

Front 11

ability to tell two points apart

Back 11

resolve power

Front 12

magnifies an object using light and lenses

Back 12

optical microscope

Front 13

magnifies using streams of electrons

Back 13

electron microscope

Front 14

single body tube

Back 14

monocular

Front 15

lens found in the eyepiece

Back 15

ocular lens

Front 16

two eyepieces

Back 16

binocular

Front 17

magnifying lens closest to the specimen

Back 17

objective lens

Front 18

galileo used ____________

Back 18

mathematics

Front 19

first to carefully document observations of blood cells, sperm cells, and other microorganisms

Back 19

Anton van Leeuwenhoek

Front 20

sixteenth century eyeglass maker(s)

Back 20

hans and zaccharias janssen

Front 21

greatly improved quality of magnified images with his microscope

Back 21

charles spencer

Front 22

invented the electron microscope

Back 22

max knott and ernst russia

Front 23

production of needed energy

Back 23

mitochondrion

Front 24

production of protein

Back 24

ribosome

Front 25

production of ribosomes

Back 25

nucleolus

Front 26

production of secretions

Back 26

golgi bodies

Front 27

store foods or pigments

Back 27

plastids

Front 28

tubes serving as transportation canals

Back 28

endoplasmic reticulum

Front 29

form fibers to separate chromosomes evenly

Back 29

centrioles

Front 30

contain digestive enzymes

Back 30

lysosomes

Front 31

contain genes for traits

Back 31

chromosomes

Front 32

glycolysis ends in the production of:

Back 32

pyruvic acid

Front 33

the plasma membrane is made up of:

Back 33

a double layer of phospholipids

Front 34

when an animal cell is placed in a hypotonic solution:

Back 34

it will gain water and may burst

Front 35

division of the nucleus in reproductive cells

Back 35

meiosis

Front 36

when the cell concentrates potassium within, against the natural tendency of matter, it is performing:

Back 36

active transport

Front 37

the plasma membrane contains:

Back 37

protein

Front 38

diffusion where water moves from a higher concentration to a lower concentration

Back 38

osmosis

Front 39

a water solution that has the same concentration as the cells is said to be ______

Back 39

isotonic

Front 40

organelles that produce energy for the cell and ultimately for the body are called:

Back 40

mitochondria

Front 41

5 transport mechanisms of the cell

Back 41

active transport, passive diffusion, facilitated diffusion, pinocytosis, phagocytosis

Front 42

relative concentration of water in a hypotonic solution:

Back 42

high

Front 43

food vacuoles and lysosome

Back 43

digestion

Front 44

all cellular material outside the nucleus

Back 44

cytoplasm

Front 45

transportation routes in cell

Back 45

endoplasmic reticulum

Front 46

phagocytosis

Back 46

ingestion

Front 47

passive diffusion

Back 47

cellular respiration

Front 48

spindle production for cell division

Back 48

centrioles

Front 49

what level of organization are the colonial protozoans an example of?

Back 49

cellular

Front 50

molecules helped by protein

Back 50

facilitated diffusion

Front 51

cell engulfs particles in cell "eating"

Back 51

phagocytosis

Front 52

transports oxygen, carbon dioxide

Back 52

passive diffusion

Front 53

transports sodium, potassium

Back 53

active transport

Front 54

transports proteins, nucleic acids

Back 54

pinocytosis