Anita Thomer
Quiz by , created more than 1 year ago

Use your lesson to finish this quiz until you can do it without the lesson. You can check your answers as you go and the correct answers will be provided at the end of the quiz.

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Anita Thomer
Created by Anita Thomer about 7 years ago
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Module 3: Summary Quiz

Question 1 of 24

1

Kingdom Protista is divided into two main groups: (mostly individual, single-celled
creatures with a form of locomotion) and (mostly colonies of eukaryotic cells that have no form
of locomotion).

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    protozoa
    algae

Explanation

Question 2 of 24

1

Protozoa are split into four major phyla based on their locomotion: Mastigophora contains those
that use , Sarcodina contains those that use , Ciliophora contains those that use
, and Sporozoa contains those that have .

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    flagella
    pseudopods
    cilia
    no means of locomotion

Explanation

Question 3 of 24

1

Algae are split into five major phyla based on habitat, organization, and cell wall. Chlorophyta
contains those that live in , are composed of , and have cell walls made of
. Chrysophyta contains those that live in , are composed of
single cells, and have cell walls made of . Pyrrophyta contains those that live in , are composed of single cells, and have cell walls made of .
Phaeophyta contains those that live in , are composed of , and have
cell walls made of . Rhodophyta contains those that live in , are composed of multiple cells, and have cell walls made of cellulose.

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    fresh water
    single cells
    cellulose
    fresh water and marine waters
    silicon dioxide
    marine waters
    cellulose or something atypical
    cold marine waters
    multiple cells
    cellulose and alginic acid
    warm marine waters

Explanation

Question 4 of 24

1

The main portion of a cell’s DNA is stored in its . Membrane-bounded “sacs” in a cell are
called . Two main types of vacuoles are , which store food, and , which regulate the amount of water in the cell.

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    nucleus
    vacuoles
    food vacuoles
    contractile vacuoles

Explanation

Question 5 of 24

1

The cytoplasm in a cell can be split into , which is thin and watery, and , which
is more dense.

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    ectoplasm
    endoplasm

Explanation

Question 6 of 24

1

Amoeba proteus is a typical member of phylum , and it can form to survive extreme
conditions.

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    Sarcondina
    Mastigophora
    cysts
    organisms

Explanation

Question 7 of 24

1

Genus Euglena contains organisms from phylum . When it comes to food, these
creatures are both and . They have firm but flexible shape-sustaining
and a light-sensitive region known as an .

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    Mastigophora
    heterotrophic
    autotrophic
    pellicles
    eyespot

Explanation

Question 8 of 24

1

Photosynthesis requires a pigment called , which cells store in .

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    chlorophyll
    chloroplasts

Explanation

Question 9 of 24

1

Round, green colonies found in phylum are found in genus .

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    Mastigophora
    Volvox

Explanation

Question 10 of 24

1

When organisms form a relationship in which at least one of them benefits, it is called .
If all organisms involved benefit, it is specifically known as . If one benefits and the other
neither benefits nor is harmed, it is specifically known as . If one benefits and the other
is harmed, it is specifically known as .

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    symbiosis
    mutualism
    commensalism
    parasitism

Explanation

Question 11 of 24

1

Genus Paramecium contains organisms from phylum . Organisms in this genus have
two . The is the larger of the two, and it controls , while the
is the smaller of the two, and it controls .

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    Ciliophora
    nuclei
    macronucleus
    metabolism
    micronucleus
    reproduction

Explanation

Question 12 of 24

1

Paramecia can exchange DNA through , but unlike this process in bacteria, the DNA
exchange is .

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    conjugation
    mutual

Explanation

Question 13 of 24

1

Genus Plasmodium contains organisms from phylum that cause . The organisms
are transferred between people by the action of .

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    Sporozoa
    malaria
    mosquitoes

Explanation

Question 14 of 24

1

Members of phylum form as a part of their normal life cycle.

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    Sporozoa
    spores

Explanation

Question 15 of 24

1

Tiny organisms that float in the water are called . Small animals and protozoa are called
, while photosynthetic organisms (typically algae) are called .

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    plankton
    zooplankton
    phytoplankton

Explanation

Question 16 of 24

1

When conditions are ideal, algae will reproduce so rapidly that they essentially “take over” their
habitat. This is referred to as an .

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    algal bloom
    legal bloom

Explanation

Question 17 of 24

1

Members of phylum have the pigment and are often called .

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    Chlorophyta
    chlorophyll
    green algae

Explanation

Question 18 of 24

1

is a compound made of certain types of sugars that is common in many cell walls.

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    Cellulose
    cellophane
    cellular

Explanation

Question 19 of 24

1

The members of phylum Chrysophyta are often called and are responsible for a large
amount of the photosynthesis that occurs in creation. When the cell wall remains of many of these
organisms clump together, they form a crumbly, abrasive substance called

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    diatoms
    diatomaceous earth.

Explanation

Question 20 of 24

1

A is a colony that does not move and anchors itself to an object with a .

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    sessile colony
    holdfast

Explanation

Question 21 of 24

1

Members of phylum are often referred to as . They have two .
One species in this phylum, , have blooms that are called .

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    Pyrrophyta
    dinoflagellates
    flagella
    Gymnodinium brevis
    red tides

Explanation

Question 22 of 24

1

Members of phylum Phaeophyta are often referred to as . Their cell walls contain
that is used as a thickening agent.

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    brown algae
    alginic acid (algin)

Explanation

Question 23 of 24

1

Members of genus in phylum are often called or . They form
that allow them to anchor themselves to rocks which sit at the bottom of the ocean. Some
can grow as long as 100 meters.

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    Macrocytis
    Phaeophyta
    kelp
    seaweed
    holdfasts

Explanation

Question 24 of 24

1

Members of phylum Rhodophyta are often called .

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    red algae
    brown algae
    green algae

Explanation