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UF MCB 3020 EXAM 1 QUESTIONS AND ANSWERS
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UF MCB 3020 EXAM 1 QUESTIONS AND ANSWERS
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Name: Score:68 Multiple choice questions
Term 1 of 68
Lysosomes
Location for the cellular process of photosynthesis
Location for storage of
many types of degradative
enzymes
Location for storage of protective compounds that break down lipids and detoxify
certain chemicals
Location for most metabolic reactions in cellular respiration
Term 2 of 68
The abnormal form of prion protein is designated _________.
Prpnormal
PrPSc
Prpmisfolded
Prptoxic
Term 3 of 68
Prions are believed to cause _______ diseases.
metabolic
neurodegenerative
autoimmune
infectious
,Term 4 of 68
The most important distinguishing feature of eukaryotes that is lacking in prokaryotes is
the ability to perform photosynthesis independently.
the presence of a rigid outer shell that protects the cell.
the lack of genetic material within the cell.
the division of the cell into compartments bounded by membranes.
Term 5 of 68
The nucleolus plays a major role in synthesis of
rRNA.
dna.
cytosol.
lysosomes.
Term 6 of 68
Eukaryote
An organism characterized
by having cells containing
DNA in a membrane-bound
organelle
Location for storage of protective compounds that break down lipids and detoxify
certain chemicals
Location for protein
modification prior to secretion
or delivery to other cellular
compartments
An infectious agent made
up of protein, nucleic acids
and sometimes a lipid
membrane
,Term 7 of 68
Chloroplast
Area for protein synthesis
Site of cellular respiration
Location for the cellular process of photosynthesis
Storage for genetic material
Term 8 of 68
The enzymes found in the lysosomes were formed in the endoplasmic reticulum.
spontaneous generation.
True
lysosomes.
cytosol.
Term 9 of 68
The study of viruses is known as _________.
mycology
bacteriology
virology
pathology
Term 10 of 68
Label the diagram of the prokaryotic cell in order to review the major structures of a bacterial
cell.
cell wall
look at image
carl woese
look at picture
, Term 11 of 68
Some archaea have been observed to form tubelike structures with tiny grappling hooks at the
ends. These tubelike structures are called ______.
pili
hami
fimbriae
spores
Term 12 of 68
Prion
An infectious agent
consisting of only protein
An infectious agent made
up of protein, nucleic acids
and sometimes a lipid
membrane
Pink Gram-positive and pink Gram-negative cells
Location for storage of
many types of degradative
enzymes
Term 13 of 68
Disease symptoms are believed to be the result of dense aggregates of the abnormal protein.
PrPSc
organelles.
viruses
True
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