Biology Lecture

Question 1

Stalk like

Supports cup

Answer 1

Stipe

Question 2

Formed from the fusion of two gamete dormant until good conditions return

Answer 2

Zygospore

Question 3

Stages appear different

Answer 3

Heteromorphic

Question 4

Motile

Cause of red tide

Most are marine (salt water

Answer 4

Dinoflagellate

Question 5

Cool moist areas

Move over the food

Large mass of protoplasm with many nuclei

Spores usually form when food runs out

Answer 5

Slime mold or Myxomycota

Question 6

Hollow ball of cells 500-600,000 cells flagella

Answer 6

Volvox

Question 7

Some green divide and stick together to form sheets or chains

Answer 7

Spirogyra

Question 8

It is Red algae

Most marine

No flagella, no centriole, starch food storages

Sexual or alteration of generation life cycles

Answer 8

Rhodophyta

Question 9

Vegetative structure of a fungi

Answer 9

Hyphae

Question 10

Large brown algae

Answer 10

Kelp

Question 11

Mass of hyphae

Answer 11

Mycelium

Question 12

Leaf-like

Answer 12

Blade

Question 13

Both stages appear the same

Answer 13

Isomorphic

Question 14

Unspecialized mass of cells

Answer 14

Thallus

Question 15

Female, forms eggs

Answer 15

Archegonium

Question 16

Fungi and algae symbiotic relationship

Fungi provides water

Algae provides food

Answer 16

Lichen

Question 17

Live on living tissus

Answer 17

Parasite

Question 18

In Rye, Poison

Answer 18

Ergot

Question 19

Produces Spores

Answer 19

Gill

Question 20

organism that feeds on dead or decaying tissues of other organisms; lacks chlorophyll

Answer 20

Saprophyte

Question 21

Grows into food- absorbs food

Root like structure

Answer 21

Rhizoids

Question 22

Stalk like

Supports cup

Answer 22

Stipe

Question 23

Structure formed when a moss spore germinated

gives rise to leafy gametophytes; threadlike or platelike growth from a bryophyte spore.

Answer 23

Protonema

Question 24

In parasitic fungi, absorbs food from cells

Answer 24

Haustoria

Question 25

Male, forms sperm

Answer 25

Antheridium

Question 26

Inside cell membrane flexible

Answer 26

Pellicle

Question 27

involving interaction between two different organisms living in close physical association.

Answer 27

Symbiotic

Question 28

Detects light | aka stigma; found in motile unicellular organism

Answer 28

Eyespot

Question 29

Starch production area

Answer 29

Pyrenoid

Question 30

Practice of an organism living on another organism

Answer 30

Parasitism

Question 31

The severity or harmfulness of disease or poison Bitter hostility

Answer 31

Virulence

Question 32

H20 removal

Answer 32

Contractile vacuole

Question 33

Walls of silicon and found in Chrysophyta phylum; unicellular

Answer 33

Diatoms

Question 34

Symbiosis that is beneficial to both organisms involved

Answer 34

Mutualism

Question 35

Fusion of 2 gamete

Answer 35

Syngamy

Question 36

First antibiotic (from mold) Fleming

Answer 36

Penicillin

Question 37

a relationship between individuals of two species in which one species obtains food or other benefits from the other without either harming or benefiting the latter. 

Answer 37

Commensalism

Question 38

Blue pigment

Answer 38

Phycocyanin

Question 39

Absorbs blue violet and reflects Blue green

Answer 39

Chlorophyll a

Question 40

Myxomycota Cool moist areas Moves over large foods Large mass of protoplasm With many nuclei Pigment species require light to form Spores

Answer 40

Slime mold

Question 41

Structure formed where the Spores mature

Answer 41

Capsule

Question 42

No nucleus, no chloroplast, Algae (blue green) bacteria (oldest smallest living things where all life on earth is found

Answer 42

Prokaryote

Question 43

one of two types of photoreceptive cells in the retina of the eye in vertebrate animals

Answer 43

Rod

Question 44

Used in conjunction, ( sexual reproduction), used to attach cell (some Bacteria) to the surface

Answer 44

Pili

Question 45

Has a Nucleus, stick chromosomes (people and plants) cell walls have cellulose

Answer 45

Eukaryote

Question 46

Purple is 40% ? In cell wall of viruses and bacteria

Answer 46

Peptidoglycan

Question 47

Genetic core of DNA or Rna is ?

Answer 47

Coat of protein

Question 48

Vibrio looks like kidney bean

Answer 48

Bent rod

Question 49

Happens under poor conditions, some bacteria

Answer 49

Conjugations

Question 50

No cholesterol, steroids. Contains electrons transport chain . Site of photosynthesis A cell structure that controls which substances can enter or leave the cell.

Answer 50

Cell membrane

Question 51

Coccus o (ball)

Answer 51

Round

Question 52

Hoop

Answer 52

Circular

Question 53

Locomotion, 9-2 configuration of Microtubes. 2 or many at one end

Answer 53

Flagella

Question 54

Happens under good conditions, all bacteria

Answer 54

Binary fission