The Cell Theory

Question 1

most basic unit of life

Answer 1

cell

Question 2

all organisms are made of _____

Answer 2

cells

Question 3

general statement (hypothesis) that jas been tested many times and can’t be proven wrong

Answer 3

theory

Question 4

before scientists could discover cells they needed a ____

Answer 4

simple microscope

Question 5

early scientists used a ______ microscope

Answer 5

light

Question 6

cells are in animals and plants
discovered single cell organisms
observed blood cells

used microscope to observe pond scum

Answer 6

Anton van Leeuwenhoek

Question 7

who discovered cells while looking at a thin slice of cork?

Answer 7

Robert Hooke

Question 8

Anton van Leeuwenhoek’s year

Answer 8

1673

Question 9

disproved spontaneous generation
living things come from other living things

Answer 9

Louis pasteur

Question 10

living things come from non living things

Answer 10

spontaneous generation

Question 11

Robert Hooke’s year

Answer 11

1665

Question 12

all plants are made of cells
all animal tissues are composed of cells

Answer 12

schleiden and schwann

Question 13

modern cell theory

Answer 13

energy flows with in cells
cells contain hereditary information passed from cell to cell
all cells are similar in chemical composition in organisms of similar species

Question 14

all cells come from pre existing cells

Answer 14

Rudolf virchow

Question 15

schleiden and schwann years

Answer 15

1838 & 1839

Question 16

Rudolf virchow years

Answer 16

1858