Chapter 4

Question 1

Motor appendages exclusive to eukaryotic cells

Answer 1

Cilia

Question 2

Houses Genetic Material

Answer 2

The Nucleus

Question 3

Ribosomes are attached to its membrane surface.

Answer 3

Rough endoplasmic reticulum (RER)

Question 4

Storage of non-protein macromolecules such as

lipids

Answer 4

Smooth endoplasmic reticulum

Question 5

Receives substances transported from the
endoplasmic reticulum, stores the substances, and
typically alters their chemical structure. It then
packages these substances into secretory vesicles

Answer 5

Golgi Apparatus

Question 6

Contains a variety of enzymes involved in the
intracellular digestion of food particles and
protection against invading microorganisms

Answer 6

Lysosomes

Question 7

Membrane-bound sacs containing fluids or solid

particles to be digested, excreted, or stored

Answer 7

Vacuoles

Question 8

Generate energy for the cell

Answer 8

Mitochondria

Question 9

Site of protein synthesis

Answer 9

Ribosomes

Question 10

Functions in Anchoring organelles

Answer 10

Intermediate filaments

Question 11

Functions in Permitting shape changes and cellular movement

Answer 11

Actin filaments

Question 12

Functions in Moving RNA and vesicles within a

cell

Answer 12

Microtubules

Question 13

The study of fungi is called

Answer 13

Mycology

Question 14

Yeasts reproduce by

Answer 14

Budding

Question 15

Long, filaments of cells belonging to molds and

fleshy mushrooms

Answer 15

hypha(e)

Question 16

Appear as unicellular microbes that are typically

spherical or oval and grow in colonies

Answer 16

Yeasts

Question 17

“crosswalls,” dividing the hyphae into distinct, cell

units.

Answer 17

septa(e)

Question 18

If septa are present in hyphae they are called

Answer 18

Septate hyphae

Question 19

Coenocytic hyphae are

Answer 19

One long continuous cell with many nuclei.

Question 20

Mass of hyphae, intertwined, when suitable

conditions allow for growth.

Answer 20

Mycelium

Question 21

_______ mycelium grows below the surface of the

medium to obtain nutrients

Answer 21

vegetative

Question 22

______mycelium projects above the surface and

often bears spores.

Answer 22

reproductive

Question 23

Fungi that shows different kinds of growth

Answer 23

Dimorphic Fungi

Question 24

Superficial Fungal Mycoses

Answer 24

effects keratinized tissue in skin, hair and nails.

Question 25

Subcutaneous Fungal Mycoses

Answer 25

Targets skin layer beneath keratinized tissue to the

lymph vessels.

Question 26

Systemic Fungal Mycoses

Answer 26

Targets internal organs

Question 27

Opportunistic mycoses

Answer 27

An infection by fungi that only cause disease when the

host’s immune system is already weakened.

Question 28

One celled, eukaryotic organisms that live in both

water and soil – lack a cell wall.

Answer 28

Protozoa

Question 29

In the “adult” or “feeding” stages of protozoa,
most contain flagella, multiply during this stage,
and are referred to as ___________.

Answer 29

trophozoites

Question 30

Under adverse conditions, some protozoa are
capable of producing a protective capsule called a
______.

Answer 30

cyst

Question 31

Can infect both the vagina in females and the

urinary tract in males.

Answer 31

Trichomonas vaginalis

Question 32

Found infecting the small intestines of humans and

other animals – have a “smiley face” appearance

Answer 32

Giardia lamblia

Question 33

Caused by parasitic protozoa of the genus

Plasmodium

Answer 33

Malaria

Question 34

Compared to prokaryotic flagella, eukaryotic flagella have:

Answer 34

a fewer quantity of flagella
larger more complex flagella
move in a whip-like motion