2.3-2.4

Question 1

the basic structural unit of all living things

Answer 1

cell

Question 2

what surrounds the cell, separates it from its environment, and regulates what enters and leaves the cell

Answer 2

cell membrane

Question 3

what is the control center of the cell

Answer 3

nucleus

Question 4

what is the fluid medium of a cell

Answer 4

cytoplasm

Question 5

what is an insoluble substance which is the main constituent of plant cell walls and of vegetable fibers such as cotton. It is a polysaccharide consisting of chains of glucose monomers.

Answer 5

cellulose

Question 6

A complex organic polymer deposited in the cell walls of many plants making them rigid and woody(only woody plants have)

Answer 6

Lignin

Question 7

what is the Tiny chemical “Factories” that uses light to manufacture food.

Answer 7

chloroplasts

Question 8

what is a green pigment, present in all green plants and in cyanobacteria, responsible for the absorption of light to provide energy for photosynthesis.

Answer 8

Chlorophyll

Question 9

a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.

Answer 9

Vacuoles

Question 10

he process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.

Answer 10

Photosynthesis

Question 11

Organisms that make their own food

Answer 11

Autotrophs (or producers)

Question 12

an organism deriving its nutritional requirements from complex organic substances (eats stuff)

Answer 12

Heterotrophs (or consumers)

Question 13

yellow leaf colors

Answer 13

Xanthophyll

Question 14

Yellow/orange

Answer 14

Carotene

Question 15

Red/blue/purple

Answer 15

Anthocyanin

Question 16

The process by which a plant loses water vapor through its leaves and stems.

Answer 16

Transpiration

Question 17

the long stem that you put your eye on on the microscope

Answer 17

Eyepiece/ ocular lense

Question 18

the rotation thing that the zoom in things are connected too

Answer 18

nose piece

Question 19

the long stem that attaches the part you put your eye on

Answer 19

body tube/eyepiece tube

Question 20

the zoom in thingies

Answer 20

objective lenses

Question 21

pieces that hold the glass sample

Answer 21

stage clips

Question 22

the part you put the glass sample on

Answer 22

the stage

Question 23

the part below the stage hole

Answer 23

the diaphragm

Question 24

light source

Answer 24

illuminator

Question 25

the long handle thing you grab that connects the eyepiece tube thingy to the rest of the thing

Answer 25

arm

Question 26

the knob attached to the arm

Answer 26

coarse focus

Question 27

the knobs attached to the bottom of the stage plate

Answer 27

fine focus

Question 28

the bottom of the microscope that you also hold

Answer 28

base

Question 29

the eyepiece is already zoomed in how much

Answer 29

10x’s as much

Question 30

the formula of photosynthesis

Answer 30

6CO2+6H2O+photons–>C6H12O6+6O2
or (6 carbon dyoxide + 6 water+photons –> glucose + 6 oxygen

Question 31

Examples of special leafs

Answer 31

tendrils, bud
scales, spines, fleshy storage leaves

Question 32

What is a special leaf?

Answer 32

S special design for a special task, and can also be called a modified leaf

Question 33

insectivorous plants hold what chemichal

Answer 33

chlorophyll

Question 34

what does chlorophyll do

Answer 34

gets nitrogen from bugs

Question 35

what is the layer of cells that detaches the petiole from the stem

Answer 35

absision layer

Question 36

what is the study of living things

Answer 36

biology

Question 37

what are living things

Answer 37

organisms

Question 38

what is the study of plants

Answer 38

botany

Question 39

the study of the human body

Answer 39

human anatomy

Question 40

the study of how the human body’s systems and functions work together to maintain a stable and internal environment

Answer 40

human physiology

Question 41

not woody plants

Answer 41

herbs