Chapter 11 and 12

Question 0

What is the clear, watery cytoplasma that is found just inside the plasma membrane of an amoeba?

Answer 0

Ectoplasm

Question 1

1. What is the basis for classifying most protozoans?

Answer 1

They are classified in four phylum based on their means of locomotion

Question 2

What are the blue-green algae not found in the kingdom Protista?

Answer 2

They are prokaryotic

Question 3

Algae in the kingdom Protista are classified into five phyla based primarily on what characteristic(s)?

Answer 3

Pigments

Question 4

5. How do certain species of amoebas respond to life-threatening conditions?

Answer 4

Becomes a cyst,

Question 5

How do sarcodines move?

Answer 5

Pseudopods

Question 6

What is taxis?

Answer 6

Actions and response to stimuli

Question 7

What is the cellular organelle used for expelling excess water from protozoans?

Answer 7

Contractile vacuole

Question 8

How does a paramecium move?

Answer 8

Cilia

Question 9

10. What is the oral groove in a paramecium?

Answer 9

Lined with cilia that sweeps food through mouth pore into gullet

Question 10

What is a pellicle?

Answer 10

A firm yet flexible covering outside the cell membrane of certain protozoans

Question 11

What is the defensive organelle of the paramecium?

Answer 11

Trichocysts

Question 12

In ideal conditions, what is the primary method by which the euglena obtain its food?

Answer 12

They survive on photo synthesis

Question 13

How do euglenas reproduce?

Answer 13

Binary fission

Question 14

Which phylum of protozoans consists entirely of parasitic forms?

Answer 14

Sporozoa

Question 15

What vector transmits the malarial protozoan?

Answer 15

Anopheles

Question 16

Most algal colonies can asexually reproduce by what method?

Answer 16

Fragmentation

Question 17

What structures are found in algae?

Answer 17

Thallus, filaments, they are highly complex colonies that look like true plants

Question 18

Why are brown algae not considered members of the plant kingdom?

Answer 18

They lack tissue differentiation and have no true leaves or stems

Question 19

20. What phylum do the green algae belong to?

Answer 19

Chlorophyta

Question 20

Many algae store starch in what protein-containing cellular structure?

Answer 20

Pyrenoid

Question 21

How is the green alga Ulothrix is anchored?

Answer 21

Holdfasts

Question 22

What structures do green algae contain?

Answer 22

Chlorophyll a and b and carotenoids and chloroplasts , holdfast. Pyrenoid

Question 23

What phylum do the Oedogonium belong to?

Answer 23

Cholophyta

Question 24

Name the spore that has flagella and is involved in asexual reproduction.

Answer 24

Zoospores

Question 25

Where does spirogyra get its name?

Answer 25

From the spiral like chloroplasts in the algae

Question 26

How do diatoms store their food?

Answer 26

As oil that appears as large drops in the cell

Question 27

Name the single-cell algae that have walls of silica.

Answer 27

Diatoms

Question 28

What are the brown algae?

Answer 28

Fucus

Question 29

30. What phylum does kelp belong to?

Answer 29

Phaeophyta

Question 30

What are air bladders?

Answer 30

Small air filled sac that cause thallus to float

Question 31

What is the substance produced by brown algae that is used as a thickener in some foods (like ice cream)?

Answer 31

Algin

Question 32

What is the substance produced by red algae that is used to grow bacteria?

Answer 32

Agar

Question 33

Pyrrophyta is the phylum that contains which algal forms?

Answer 33

Kelp fucus

Question 34

What are the dinoflagellates responsible for?

Answer 34

Bioluminescents in water and red tide

Question 35

Algae that reproduce by heterogametes produce what?

Answer 35

Ova and sperm

Question 36

The algae that produce sperm manufacture them in structures called what?

Answer 36

Anthropodia

Question 37

Which organism(s) are found in the phylum Sarcodina?

Answer 37

Ameobas

Question 38

Which organism(s) is found in the phylum Sporozoa?

Answer 38

Plasmodium

Question 39

40. What is the vector for African sleeping sickness?

Answer 39

The tsetse fly, only in Africa

Question 40

Using a microscope correctly identify protists.

Answer 40

Okizay

Question 41

Do fungi ever have chlorophyll?

Answer 41

Nope

Question 42

Secreting enzymes outside of the organism and then absorbing the digested food is called what?

Answer 42

External digestion

Question 43

What composes the cell walls of most true fungi?

Answer 43

Chitin

Question 44

The bodies of most true fungi are composed of slender filaments called what?

Answer 44

Hyphae

Question 45

What is the hypha that grows into the material on which the fungus is growing called?

Answer 45

Rhizoids

Question 46

What is the entire mass of intertwined hyphae formed by a fungus known as?

Answer 46

Mycelia

Question 47

Which phylum contains athlete's foot fungus?

Answer 47

mycota

Question 48

Yeasts belong in which phylum?

Answer 48

Ascomycota

Question 49

50. What is the most common form of reproduction in yeasts?

Answer 49

Budding

Question 50

???What are found on the gills of the mushroom?

Answer 50

Basidia, spores

Question 51

What is the stalk of the mushroom called?

Answer 51

Stipe

Question 52

What are Basidiomycotes that can cause severe damage to crops?

Answer 52

Rust, wheat rust, smuts

Question 53

What is a relationship between two organisms that are living together called?

Answer 53

Symbiosis

Question 54

What are lichens composed of?

Answer 54

A fungus and an alga living together

Question 55

Lichens that have stalks and branches and often look like little shrubs are called what?

Answer 55

Fruticose

Question 56

What is a chemical used to kill fungi called?

Answer 56

Fungiside

Question 57

Are the chestnut blight fungus and the Dutch elm disease two fungal diseases that have destroyed many trees in America?

Answer 57

Yep

Question 58

Are many destructive fungi plant parasites?

Answer 58

Yep

Question 59

60. What are some beneficial fungi?

Answer 59

Edible mushrooms, fungi enzyme to form natural Swiss and cheddar cheese, yeast, penicillin, fungi under natural conditions make soil good for growth of plants by breaking down complex organic substances

Question 60

How is yeast (leavening agents) used in Scripture?

Answer 60

Leavening compared to sin and false doctrine, leaven often represents sin permeating all of mankind (Matt.16:6-12; 1 Cor. 5:6-8)

Question 61

How do fungi carry on digestion?

Answer 61

External digestion, secretion of enzymes that digest the food into absorbable nutrients for the fungi

Question 62

Can some fungi live as saprophytes and also as parasites?

Answer 62

No

Question 63

How are yeasts used commercially?

Answer 63

To leaven bread

Question 64

What are mycorrhizae and what do they do?

Answer 64

They are fungi that live with plant roots, they increase the plants roots surface area and enhance the absorption of minerals from the soil and the fungi receives carbohydrates from the plant

Question 65

What are lichens and how do they function?

Answer 65

They are a fungi and alga working together and they produce sugar for themselves

Question 66

Why are fungi not classified as plants?

Answer 66

They are non-photosynthetic heterotrophs and there is no tissue differentiation, just masses of filaments woven together, and they have no cellulose in their cell walls, just chitin

Question 67

Are fungi photosynthetic?

Answer 67

No

Question 68

What mushrooms (toadstools) are poisonous?

Answer 68

Amanita verna

Question 69

70. What is dimorphism?

Answer 69

The ability to change form in reaction to a different environment

Question 70

Correctly identify the labeled structures of the mushroom.

Answer 70

Okizay