WorksheetsThe Simplest Eukaryotes - Protists and Fungi
Total questions: 10
Worksheet time: 6mins
Which of the following is a characteristic of all protists?
Unicellular
Heterotroph
Eukaryote
Multicellular
Which of the following is not a characteristic of fungi?
Heterotroph
Autotroph
Reproduce with spores
Eukaryotes
The strongest evidence for the endosymbiotic origin of eukaryotic organelles is the similarity between extant prokaryotes and which of the following?
nuclei and chloroplasts
mitochondria and chloroplasts
cilia and mitochondria
mitochondria and nuclei
According to the endosymbiotic theory of the origin of eukaryotic cells, how did mitochondria originate?
from infoldings of the plasma membrane, coupled with mutations of genes for proteins in energy-transfer reactions
from engulfed, originally free-living aerobic prokaryotes
by secondary endosymbiosis
from the nuclear envelope folding outward and forming mitochondrial membranes
Which of these protists group contains species that produce potent toxins that can contaminate shellfish, and poison humans?
red algae
dinoflagellates
diplomonads
euglenids
What are the ecological importances of red and green algae?
They can be processed into food products.
They provide shelter for marine life.
They can be processed into cosmetic products.
All of the above.
Which of the following do all fungi have in common?
Most fungi undergone meiosis in basidia.
Most fungal hyphae has a single nucleus.
Most fungi has symbioses relationship with algae.
Most fungi absorp of nutrients through hyphae.
Lichens are symbiotic associations of fungi and
mosses.
cyanobacteria.
insect
unicellular protists
In both lichens and mycorrhizae, what does the fungal partner provide to its photosynthetic partner?
carbohydrates
fixed nitrogen
antibiotics
water and minerals
This fungi group contains the mushrooms, shelf fungi, and puffballs.
Zygomycota
Ascomycota
Basidiomycota
Glomeromycota
