Bio 103 Final

Question 1

an interaction in which 1 species benefits and the other species is neither helped nor harmed

Answer 1

commensalism

Question 2

an interaction in which both species benefit

Answer 2

mutualism

Question 3

an interaction in which one species lives on and feeds off of another usually without killing it

Answer 3

parasitism

Question 4

an interaction in which one species kills and eats another species

Answer 4

predation

Question 5

an interaction in which 2 species compete for a resource in short supply

Answer 5

competition

Question 6

eats both plants and animals

Answer 6

omnivores

Question 7

eats only plants

Answer 7

herbivores

Question 8

eats only animals

Answer 8

carnivores

Question 9

the first organism of a food chain

Answer 9

producer

Question 10

get their energy directly from the sun

Answer 10

producer

Question 11

second organism of a food chain which eats the producer

Answer 11

primary consumer

Question 12

third organism of a food chain that eats the primary consumer

Answer 12

secondary consumer

Question 13

examples of commensalism

Answer 13

clownfish & sea anemonae

remoras & sharks

Question 14

examples of parasitism

Answer 14

tapeworms, ticks, mistle toe, lice

Question 15

examples of predation

Answer 15

hawk & mouse
frog & insect
caterpillar & leaves

Question 16

examples of resources competed over

Answer 16

food, water, space, sunlight, minerals, resting sites

Question 17

atoms that have differing numbers of neutron

Answer 17

isotopes

Question 17

atoms that have differing numbers of neutron

Answer 17

isotopes

Question 17

atoms that have differing numbers of neutron

Answer 17

isotopes

Question 18

atoms that have a charge

Answer 18

ions

Question 18

atoms that have a charge

Answer 18

ions

Question 18

atoms that have a charge

Answer 18

ions

Question 19

basic units of life

Answer 19

cell

Question 19

basic units of life

Answer 19

cell

Question 19

basic units of life

Answer 19

cell

Question 20

a random but net movement of a substance from an area of high concentration to an area of low concentration

Answer 20

diffusion

Question 20

a random but net movement of a substance from an area of high concentration to an area of low concentration

Answer 20

diffusion

Question 20

a random but net movement of a substance from an area of high concentration to an area of low concentration

Answer 20

diffusion

Question 21

net movement of water from an are of high concentration to an area of low concentration through a membrane

Answer 21

osmosis

Question 21

net movement of water from an are of high concentration to an area of low concentration through a membrane

Answer 21

osmosis

Question 21

net movement of water from an are of high concentration to an area of low concentration through a membrane

Answer 21

osmosis

Question 22

the process of lowering activation energy

Answer 22

catalyis

Question 22

the process of lowering activation energy

Answer 22

catalyis

Question 22

the process of lowering activation energy

Answer 22

catalyis

Question 23

a substance that lowers activation energy and makes reactions occur faster

Answer 23

catalyst

Question 23

a substance that lowers activation energy and makes reactions occur faster

Answer 23

catalyst

Question 23

a substance that lowers activation energy and makes reactions occur faster

Answer 23

catalyst

Question 24

catalysts that are made by cells to lower activation energy and speed up reactions

Answer 24

enzymes

Question 24

catalysts that are made by cells to lower activation energy and speed up reactions

Answer 24

enzymes

Question 24

catalysts that are made by cells to lower activation energy and speed up reactions

Answer 24

enzymes

Question 25

the point at which the enzyme binds is called

Answer 25

the active site

Question 25

the point at which the enzyme binds is called

Answer 25

the active site

Question 25

the point at which the enzyme binds is called

Answer 25

the active site

Question 26

6CO2+6H20+sunlight = C6H12O6+6O2

Answer 26

photosynthesis

Question 26

6CO2+6H20+sunlight = C6H12O6+6O2

Answer 26

photosynthesis

Question 26

6CO2+6H20+sunlight = C6H12O6+6O2

Answer 26

photosynthesis

Question 27

C6H12O6+6O2 = 6CO2+6H2O+energy

Answer 27

respiration

Question 27

C6H12O6+6O2 = 6CO2+6H2O+energy

Answer 27

respiration

Question 27

C6H12O6+6O2 = 6CO2+6H2O+energy

Answer 27

respiration