Bio 109 Lab Quizes

Quiz 1: Organisms that float on the surface of a body of water are called

a. algae

b. protozoa

c. plankton

d. protists

Plankton

Quiz 1: The term "protist" is NOT a taxonomical category.

True/Flase?

True

Quiz 1: Using a microscope, if a letter e slide is moved to the right, in what direction does the image in the ocular move?

a. left

b. right

c. up

d. down

Left

Quiz 1: What is the most common component of bacterial cell walls?

a. plasmids

b. prokaryotes

c. peptidoglycans

d. organelles

Peptidoglycans

Quiz 1: The stain responsible for giving certain bacteria a red color is

a. crystal violet

b. iodine

c. alcohol/acetone

d. safranin

Safranin

Quiz 1: The most important step in the Gram stain is the application of

a. crystal violet

b. iodine

c. alcohol/acetone

d. safranin

Alcohol/Acetone

Quiz 1: The bacteria shown below are Gram-

a. positive cocci

b positive bacilli

c. negative cocci

d. negative bacilli

Negative bacilli

Quiz 2: Protists are a ________ group.

a. monophyletic

b. polyphyletic

c. Paraphyletic

Polyphyletic

Quiz 2: Which ecological category contains the plant-like protists?

a. protozoa

b. algae

c. slime molds

d. all of the above

Algae

Quiz 2: Diatoms belong to the clade

a. Euglenozoans

b. Stramenophiles

c. Alveolates

d. Rhizarians

Stramenophiles

Quiz 2: The complex of organelles that some protists possess for penetrating into host cells is called a(n)

a. kinetoplast

b. pellicle

c. trichocyst

d. apex

apex

Quiz 2: Which protist has a holdfast, stipe and blades?

a. diatom

b. dinoflagellate

c. brown algae

d. slime mold

Brown Algae

Quiz 2: The purpose of the contractile vacuole in Paramecium is to

a. ingest food

b. digest food

c. regulate water balance

d. all of the above

Regulate Water Balance

Quiz 2: Which protist may be centric or pennate?

a. diatom

b. dinoflagellate

c. brown algae

d. slime mold

Diatom

Quiz 2: Which of the following protists is known to "bloom?"

a. Euglena

b. radiolarians

c. amoeba

d. dinoflagellates

Dinoflagellates

Quiz 2: Fungal hyphae separated by walls are called ______ hyphae.

a. septate

b. coenocytic

c. monokaryotic

d. multinucleate

septate

Quiz 2: Fungi are more closely related to animals than to plants

True/Flase?

True

Quiz 3: Multicellular filaments of fungi are called

a. hyphae

b. conidia

c. mycelia

d. spores.

Hyphae

Quiz 3: Fungi that feed on dead material are

a. parasitic

b. saprophytic

c. mutualistic

d. heterotrophic

Saprophytic

Quiz 3: The mutualistic relationship with plant roots and fungi is called a

a. mycorrhiza

b. lichen

c. sporangium

d. stolon

Mycorrhiza

Quiz 3: In fungi, the fusion of the cytoplasm is called

a. karyogamy

b. plasmogamy

c. septation

d. symbiosis

Plasmogamy

Quiz 3: Ascospores are formed in

a. sexual reproduction

b. asexual reproduction

Sexual

Quiz 3: Fungal zygotes are diploid.

True/False

True

Quiz 3: Flagellated spores are a characteristic of the phylum

a. Ascomycota

b. Basidiomycota

c. Chytridiomycota

d. Glomeromycota

e. Zygomycota

Chytridiomycota

Quiz 3: The filamentous green algae that contain corkscrew-shaped chloroplasts are the

a. Porphyra

b. Chlamydomonas

c. Spirogyra

d. Ulva

Spirogyra

Quiz 3: The reproductive life cycle of land plants is called

a. alternation of generations

b. pollination

c. fertilization

d. symbiosis

Alternation of Generations

Quiz 3: The lichen pictured is

a. crustose

b. foliose

c fruticose

d. lactose

Crustose

Quiz 4: In plants, the openings for gas exchange are called

a. stroma

b. stomata

c. sporangia

d. gemmae

Stomata

Quiz 4: In ferns, clusters of sporangia under the fronds are called

a. sori.

b. strobili.

c. rhizomes.

d. rhizoids.

Sori

Quiz 4: Which of the following is NOT a challenge land plants had to overcome, as compared to algae?

a. moisture

b. gravity

c. temperature

d. access to light

Access to Light

Quiz 4: Archegonia produce

a. Eggs

b. Sperm

c. Sporophtes

d. Gametophytes

Eggs

Quiz 4: Xylem and phloem are NOT found in ______ plants.

a. non-vascular

b. seedless vascular

c. seed-bearing vascular.

Non-vascular

Quiz 4: Which of the following is a seed-bearing vascular plant?

a. fern

b. pine tree

c. liverwort

d. moss

Pine Tree

Quiz 4: A homosporous plant has both megasporangia and microsporangia.

True/False

False

Quiz 4: In the alternation of generation life cycle, spores are produced by

a. mitosis

b. meiosis

Meiosis

Quiz 4: Heterospory is primarily found in ______ plants.

a. Non-vascular

b. seedless vascular

c. seed-bearing vascular

d. All of the above.

Seed-bearing vascular

Quiz 4: The style of a flower is a ______ structure.

a. Male

b. Female

Female

Quiz 5: Which of the following is another name for a male cone?

a. seed cone

b. staminate cone

c. ovulate cone

Staminate cone

Quiz 5: Which of the following is common to both gymnosperms and angiosperms?

a. flowers

b. fruit

c. endosperm

d. pollen grain

Pollen grain

Quiz 5: In angiosperms, the ____ contains the male gametophyte, and the ____ contains the female gametophyte.

a. embryo sac; pollen grain

b. pollen grain; embryo sac

c. pollen grain; endosperm

d. endosperm; micropyle

Pollen grain; embryo sac

Quiz 5: The transfer of pollen to the stigma is known as

a. fertilization

b. pollination

c. Both terms refer to the same process.

Pollination

Quiz 5: In a flower, the overall female reproductive structure is the ____, and the overall male reproductive structure is the ____.

a. anther; ovary

b. stamen; stigma

c. stigma; carpel

d. filament; style

e. carpel; anther

f. style; stigma

g. carpel; stamen

h. ovary; filament

Carpel; Stamen

Quiz 5: In an angiosperm's seed, which of the following structures is triploid?

a. endosperm

b. embryo

c. seed coat

d. micropyle

Endosperm

Quiz 5: Which of the following is NOT a characteristic of a monocot?

a. leaf veins are netlike

b. stem vascular tissue is scattered

c. fibrous system

d. floral organs in multiples of 3

Leaf Veins are Netlike

Quiz 5: Which of the following increases the width of a plant?

a. pith

b. apical meristems

c. vascular cambium

d. vascular cylinders

Vascular Cambium

Quiz 5: Which cells in a leaf carry out photosynthesis?

a. xylem

b. phloem

c. mesophyll

d. stomata

Mesophyll

Quiz 5: ____ microsporocytes divide by ____ to produce ____ microspores.

a. Diploid; mitosis; haploid

b. Haploid; meiosis; diploid

c. Diploid; mitosis; diploid

d. Haploid; meiosis; diploid

e. Diploid; meiosis; haploid

f. Haploid; mitosis; haploid

Diploid; Meiosis; Haploid