Quiz 1

Question 1

Prokaryote

Answer 1

Cell with circular chromosomes, no membrane bound nucleus or organelles (bacteria, archea)

Question 2

Eurkaryote

Answer 2

Cell with linear chromosomes, membrane bound organelles and nucleus (animals, plants, protists, fungi)

Question 3

Unicellular

Answer 3

single celled organism which can be a eukaryote or prokaryote

Question 4

Colonial Organism

Answer 4

group of uniceullar organisms clustered and working together

Question 5

Complex Multicullular organism

Answer 5

contains many eukaryotic differentiated cells that work together

Question 6

phlogeny

Answer 6

evolutionary history of a group of organisms

Question 7

protists

Answer 7

eukaryotes that aren’t plants, animals or fungi

Question 8

Plants

Answer 8

eukaryotic complex multcelullar organism with cell wall made of cellulose and cholroplasts. has shoots and roots

Question 9

tissue

Answer 9

group of cells physically together that work together to perform functions. can contain distinct cell types connected through ecm

Question 10

4 types of tissue in plants

Answer 10

epidermal, vascular, meristem, ground

Question 11

ground tissue

Answer 11

photosynthesis in shoots, structure, storage

Question 12

Meristem

Answer 12

growth cells

Question 13

animal tissue types

Answer 13

connective, nervous, muscle and epithelial

Question 14

Indirect cell adhesion

Answer 14

in plants, fungi and some protists

Question 15

Middle Lamella

Answer 15

sticky goo that adheres the two cell walls together

Question 16

Symplast

Answer 16

through plasmodesmata

Question 17

Apoplast

Answer 17

through middle lamella and cell wall

Question 18

Direct cell adhesion

Answer 18

directly link cell membranes of neighboring cells with proteins

Question 19

ECM

Answer 19

cytoskeleton links integrins to extracellular proteins to collegin

Question 20

tight junctions

Answer 20

seals sells together

Question 21

Desmosomes

Answer 21

connects the cytoskeleton to cells

Question 22

Gap junction

Answer 22

acts as channels between cells

Question 23

What features to multicelluar eukaryotes need?

Answer 23

cell adhesion, cell to cell communication, body plan, regulate growth, homeostasis, regulation of gene expression