Lecture 5

Question 1

Eukaryotic cells have a _____ and ______.

Answer 1

nucleus, organelles

Question 2

What is significant about the eukaryotic nucleus?

Answer 2

It has a double lipid bilayer

Question 3

Eukaryotic DNA exists as …

Answer 3

chromatin

Question 4

Genetic material for eukaryotes has ____ ____ ______ present.

Answer 4

multiple linear chomosomes

Question 5

What is the name of the protein DNA is condensed on?

Answer 5

histones

Question 6

The endoplasmic reticulum is a ohospholipid bilaer made of ______ __ and ______ ____.

Answer 6

Smooth ER, Rough ER

Question 7

ER for lipid metabolism and detox reactions.

Answer 7

smooth er

Question 8

ER where ribosomes docked and protein synthesis.

Answer 8

Rough ER

Question 9

The total size of Eukaryote ribosomes is…

Answer 9

80S (40S and 60S)

Question 10

What is the site of respiration?

Answer 10

Mitochondria

Question 11

What is the site of photosynthesis?

Answer 11

Chloroplast

Question 12

What is the protein trafficking center?

Answer 12

Golgi body

Question 13

What are the three parts of the cytoskeleton smallest to largest?

Answer 13

1. Actin (red)
2. intermediate filaments
3. microtubules (green)

Question 14

What are vacuoles?

Answer 14

lipid-enclosed space for storage

Question 15

The eukaryote flagellum is used for _____ and moves in waves like an ____.

Answer 15

locomotion, oar

Question 16

Eukaryotic flagellum have a ______ core.

Answer 16

microtubule

Question 17

Some Eukaryotes have capsules made of …

Answer 17

polymeric sugars

Question 18

Animals and fungi are part of the ___ clade.

Answer 18

opisthokonts

Question 19

opisthokonts have a single ______.

Answer 19

flagellum

Question 20

Viridiplantae clade includes…`

Answer 20

algae and plants

Question 21

The vstigial nucleus that engulfed algae still maintaintheir DNA in.

Answer 21

Nucleomorph

Question 22

Cryptophyte algae are _____.

Answer 22

protists

Question 23

What are the clades of protists?

Answer 23

1. Amoebozoa
2. Cercozoa
3. Alveolates
4. Heterokonts
5. Euglenozoa
6. Excavates

Question 24

Fungi have cell walls made of

Answer 24

Chitin

Question 25

Fungi branching forms…

Answer 25

mycelia

Question 26

Yeast produces asexually by ____ ad sexually by _____.

Answer 26

mitosis, meiosis

Question 27

What are the 4 fungi groups?

Answer 27

1. Chytrids 2. Zygomecetes 3. Ascomycetes 4. Basidiomycetes

Question 28

The Chytrids have a _____ reproductive form.

Answer 28

flagellated

Question 29

1n Zygomycetes are called

Answer 29

Sporangiospores

Question 30

2n Zygomecetes are called

Answer 30

Zygospores

Question 31

Give an example of Zygomycetes

Answer 31

Bread mold - Rhizopus

Question 32

Ascomycetes form _____ for reproduction.

Answer 32

Ascospores

Question 33

Examples of Ascomycetes

Answer 33

1. Neurospora 2. Penicillium 3. Morels

Question 34

Basidiomycetes form a _____ for reproduction.

Answer 34

basidiospore

Question 35

Examples of basidiomycetes

Answer 35

- mushrooms - Cryptococcus

Question 36

Algae have ______ for photosynthesis and ____ flagella.

Answer 36

chloroplasts, paired

Question 37

The algae cell wall is made of

Answer 37

glycoprotein or cellulose

Question 38

What removes excess water in algae?

Answer 38

Contractive vacuole

Question 39

What concentrated CO2 for fixation in algae?

Answer 39

Pyrenoid

Question 40

Green algae are known as

Answer 40

Chlorophyta

Question 41

Red algae is known as

Answer 41

Rhodophyta

Question 42

Agar is a ____ algae

Answer 42

red algae

Question 43

Brown algae is known as

Answer 43

Phaeophyceae

Question 44

Secondary endosymbionts are...

Answer 44

algae engulfed by a protist

Question 45

Secondary algae include

Answer 45

- diatoms - brown algae

Question 46

Diatomes are known as

Answer 46

Bacillariophyta

Question 47

Ameobozoa use ____ to move.

Answer 47

pseudopods

Question 48

An example of ameobozoa is the

Answer 48

slime molds

Question 49

The shelled amoebas are known as

Answer 49

Cercozoa

Question 50

The two cercozoa are

Answer 50

- radiolarians - foraminiferans

Question 51

Amoeba will shell made of calcium carbonate

Answer 51

Foraminiferans

Question 52

Amoebas with filament-shaped pseufopods

Answer 52

Radiolarians

Question 53

Alveolates contain _____ and ______.

Answer 53

alveola, microtubules

Question 54

The alveolates include (3)

Answer 54

1. Ciliates 2. Dinoflagellates 3. Apicomplexans

Question 55

Alveolates with many cilia

Answer 55

Ciliates

Question 56

Alveolates with two long flagella

Answer 56

Dinoflagellates

Question 57

What causes red tides and what kind of protist is it?

Answer 57

Neurotoxins, dinoflagellates

Question 58

Apicomplaxans contain a _______ derived from chloroplast.

Answer 58

apicoplast

Question 59

Excavates lack _______

Answer 59

mitochondria

Question 60

An important parasite to know that is related to Euglenozoa are

Answer 60

Trypanosomes

Question 61

What molecules make up most microbial capsules?

Answer 61

Polysaccharides

Question 62

What sterol do fungi use in their membranes?

Answer 62

Ergosterol