Cells And Life

Question 1

Theodor Schwann

Answer 1

Used a microscope to study animal cells

Question 2

Robert Hooke

Answer 2

an English scientist that built a microscope

Question 3

Matthias Schleiden

Answer 3

Used a microscope to look at plant cells

Question 4

Rudolf Virchow

Answer 4

Discovered that all cells are made from preexisting cells

Question 5

Cell theory

Answer 5

States that all living things are made of one or more cells

Question 6

Lipids

Answer 6

A large macromolecule that doesn’t dissolve in water

Question 7

Carbohydrates

Answer 7

Store energy

Question 8

Rna

Answer 8

Nucleic acids

Question 9

DNA

Answer 9

Ribonucleic acid

Question 10

Nucleic acids

Answer 10

Are macromolecules that form with long chains

Question 11

Proteins

Answer 11

Are long chains of amino acid molecules

Question 12

Macromolecules

Answer 12

Are made when small molecules form together

Question 13

Cellulose

Answer 13

a carbohydrate and structural component of plants

Question 14

Prokaryotic cells

Answer 14

They are not surrounded by a membrane

Question 15

Cilia

Answer 15

tiny, hair-like organelles that extend from the surface of cells and perform a variety of functions in the body

Question 16

Cell membrane

Answer 16

Protects the inside of a cell

Question 17

Organelles

Answer 17

Are surrounded by a cell membrane

Question 18

Cytoskeleton

Answer 18

Is a network of threadlike proteins that are joined together

Question 19

Cell wall

Answer 19

A stiff structure outside the cell membrane

Question 20

Cytoplasm

Answer 20

A fluid inside a cell that contains salts and other molecules

Question 21

Eukaryotic cells

Answer 21

Plants,animals,fungi,and protists are all made of eukaryotic cells

Question 22

Flagella

Answer 22

hair-like appendages that help organisms move:

Question 23

Lysosomes

Answer 23

membrane-bound organelles found in eukaryotic cells

Question 24

ER

Answer 24

Spreads the nucleus throughout most of the cytoplasm

Question 25

Vacuoles

Answer 25

Are organelles that store food

Question 26

Nucleus

Answer 26

Is part of the eukaryotic cell that directs activities

Question 27

Nucleolus

Answer 27

Makes ribosomes, organelles that are involved in protein

Question 28

Golgi apparatus

Answer 28

Prepares proteins for their specific jobs

Question 29

ATP

Answer 29

Is the fuel for cellular processes

Question 30

Vesicles

Answer 30

Transport substances from one place to another

Question 31

Chloroplasts

Answer 31

Are membrane bound organelles

Question 32

Ribosomes

Answer 32

Move in and out through the nucleus

Question 33

Passive transport

Answer 33

Movement of substances

Question 34

Cellular respiration

Answer 34

A serious of chemical reactions that convert energy to food molecules

Question 35

Fermentation

Answer 35

A reaction that eukaryotic and prokaryotic cells can use

Question 36

Photosynthesis

Answer 36

A series of chemical reactions that convert light energy into food energy