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General Biology Questions

What is the name of the sexually transmitted disease that is caused by this flagellate?
a. malaria
b. Chagas disease
c. trichomoniasis
d. toxoplasmosis
e. giardiasis

Which of the following alga contains chlorophyll a and abundant phycobilins?
a. green alga
b. red alga
c. brown alga

Which organelle allows euglenoids to maintain water balance?
a. long flagellum
b. contractile vacuole
c. eyespot
d. nucleus
e. pellicle
f. mitochondrion
g. golgi body

Which organelle allows euglenoids to sense light?
a. long flagellum
b. contractile vacuole
c. eyespot
d. nucleus
e. pellicle
f. mitochondrion
g. golgi body

Which term refers to a euglenoid's outer covering?
a. long flagellum
b. contractile vacuole
c. eyespot
d. nucleus
e. pellicle
f. mitochondrion
g. golgi body

Which organelle allows euglenoids to photosynthesize?
a. long flagellum
b. contractile vacuole
c. eyespot
d. nucleus
e. pellicle
f. chloroplast
g. golgi body

Which photo shows a stage in the life cycle of a cellular slime mold?
a. photo on left
b. photo in middle
c. photo on right

During the life cycle of Porphyra, after fertilization a ____ is formed.
a. zygote
b. gametophyte
c. sporophyte

During the life cycle of Porphyra, the diploid body is called ____.
a. zygote
b. gametophyte
c. sporophyte

During the life cycle of Porphyra, the haploid body is called _____.
a. zygote
b. gametophyte
c. sporophyte

Solution Preview

For the first question, I don't know what is flagellate they refer, but the only sexually transmitted disease from the list is c) thricomoniasis, that infects most commonly the vagina in women and the urethra in men.

The second answer is b) red alga. This protists contain chlorophyll a and various proteins called ...

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