cells

Question 1

in order to be alive cells must have

Answer 1

cells, homeostasis, growth, reproduction, organization, and uses energy

Question 2

cell size

Answer 2

.2 micrometers to 1 micrometer

Question 3

Anton Van Leeuwenhoek

Answer 3

invented the microscope and saw “animalcules” in pond water

Question 4

Robert Hooke

Answer 4

used the microscope to term the word cell (little rooms = cellulae in latin)

Question 5

cell theory

Answer 5

all living organisms 1+ cells, the cell is the basic unit of structure and organization, cells arise from preexisting cells

Question 6

prokaryote

Answer 6

no nucleus, circular DNA, hard cell wall, has ribosomes that make proteins, has a softer cell membrane inside the cell wall (mechanisms for cellular respiration in the cell membrane)

Question 7

eukaryotes

Answer 7

has a nucleus, high surface to volume ratio, linear DNA, has membrane covered organelles, DNA stored in nucleus, more DNA than prokaryotes

Question 8

organelles found in both prokaryotes and eukaryotes

Answer 8

flagella, ribosomes, plasma membrane

Question 9

manufacturing organelles

Answer 9

ribosomes, golgi apparatus, smooth ER, rough ER, nucleus

Question 10

breakdown organelles

Answer 10

lysosomes, peroxisomes, vacuoles

Question 11

energy processing organelles

Answer 11

chloroplasts, mitochondria

Question 12

support and movement

Answer 12

flagella, cilia, cytoskeleton, cell walls, central vacuole