Organelles

Questão	Responda
2 types of organelles	membranous & non-membranous
where does the light reaction occur?	thylakoid
where does the dark reaction occur?	stroma
what does the light reaction produce?	ATP, O2
what does the dark reaction produce?	glucose
type of membrane for chloroplast	double-membrane
special structure found in Chlamydomonas (and its function)	pyrenoids; for polysaccharide synthesis
function of endoplasmic reticulum	for cell and nuclear membrane synthesis
network of tubules in ER	cisternae
2 types of ER	smooth ER & rough ER
fxn of sER	lipid synthesis
fxn of rER	protein synthesis
fxn of sER	lipid synthesis
flattened stacks in Golgi apparatus	cisternae
fxn of Golgi apparatus	site of protein modificationn
stack of cisternae either in one region or across the cell	dictyosome
fxn of Golgi	cell membrane dev't, fungal hyphae growth, lysosome synthesis, packaging of materials
2 faces of golgi	cis & trans
fxn of cis face	receives proteins to be modified
fxn of trans face	where protein modification occurs
fxn of mitochondria	ATP generation
2 parts of mitochondria	cristae (inner membrane with folds) & matrix
type of membrane of mitochondria	double-membrane
where does the Kreb's Cycle/TCA occur?	matrix
where does the ETC occur?	cristae
organism with a solitary, large mitochondira	Trypanosoma
2 types of vacuole	food vacuole & gas vacuole
type of memebrane of vacuoles	single-membrane
fxn of nucleus	houses the genetic material
structures in the nucleus that regulate the entry & exit of materials (spcf. mRNA)	nuclear pores
type of membrane of nucleus	double-membrane
type of membrane in autophagosomes	double-membrane
fxn of autophagosomes	degrades unwanted organelles
fxn of stigma/eye spot	photoreception, taxis
site of glycolysis in some protozoans	Glycosome
type of membrane in lysosome	single-membrane
type of enzymes in lysosomes	hydrolases
fxn of lysosome	degrade macromolecules (in acidic envi)
2 types of endosome	pinocytic vesicles & phagocytic vacuoles
undigestible materials in the cell	residual bodies
fxn of hydrogenosomes	produces hydrogen and acetate
e.g. of organiisms with hydrogenosome	Trichomonas
fxn of mitosome	participates in stress response (Iron-Sulfur Cluster Assembly)
fxn of nucleolus	rRNA synthesis
fxn of parenthesomes	hyphal separation in D. Basidiomycota
fxn of peroxisome	degrades H2O2
non-lysosomal degradation	Proteosome complex
marker of the proteins to be degraded	Ubiquitin
where do proteins go upon marking for degradation	26-S proteosome
meaning of Rubisco	ribulose-1,5-bisphosphate carboxylase
fxn of carboxysome	for carbon fixation; conains Rubisco
organisms with carboxysomes	Cyanobacteria
organisms with chlorosomes	green-sulfur bacteria
fxn of chlorosome	light-harvesting apparatus
fxn of magnetosome	to orient the bacteria to suitable environments
chemical used to isolate plasmids	rusconi's medium
chemical added before plasmid AGE	phenol-chloroform
fxn of gas vacuole	for buoyancy
protein found in the rigid shell of gas vacuole	GVPC: Gas Vacuole Protein C

2 types of organelles

membranous & non-membranous

where does the light reaction occur?

thylakoid

where does the dark reaction occur?

stroma

what does the light reaction produce?

ATP, O2

what does the dark reaction produce?

glucose

type of membrane for chloroplast

double-membrane

special structure found in Chlamydomonas (and its function)

pyrenoids; for polysaccharide synthesis

function of endoplasmic reticulum

for cell and nuclear membrane synthesis

network of tubules in ER

cisternae

2 types of ER

smooth ER & rough ER

fxn of sER

lipid synthesis

fxn of rER

protein synthesis

fxn of sER

lipid synthesis

flattened stacks in Golgi apparatus

cisternae

fxn of Golgi apparatus

site of protein modificationn

stack of cisternae either in one region or across the cell

dictyosome

fxn of Golgi

cell membrane dev't, fungal hyphae growth, lysosome synthesis, packaging of materials

2 faces of golgi

cis & trans

fxn of cis face

receives proteins to be modified

fxn of trans face

where protein modification occurs

fxn of mitochondria

ATP generation

2 parts of mitochondria

cristae (inner membrane with folds) & matrix

type of membrane of mitochondria

double-membrane

where does the Kreb's Cycle/TCA occur?

matrix

where does the ETC occur?

cristae

organism with a solitary, large mitochondira

Trypanosoma

2 types of vacuole

food vacuole & gas vacuole

type of memebrane of vacuoles

single-membrane

fxn of nucleus

houses the genetic material

structures in the nucleus that regulate the entry & exit of materials (spcf. mRNA)

nuclear pores

type of membrane of nucleus

double-membrane

type of membrane in autophagosomes

double-membrane

fxn of autophagosomes

degrades unwanted organelles

fxn of stigma/eye spot

photoreception, taxis

site of glycolysis in some protozoans

Glycosome

type of membrane in lysosome

single-membrane

type of enzymes in lysosomes

hydrolases

fxn of lysosome

degrade macromolecules (in acidic envi)

2 types of endosome

pinocytic vesicles & phagocytic vacuoles

undigestible materials in the cell

residual bodies

fxn of hydrogenosomes

produces hydrogen and acetate

e.g. of organiisms with hydrogenosome

Trichomonas

fxn of mitosome

participates in stress response (Iron-Sulfur Cluster Assembly)

fxn of nucleolus

rRNA synthesis

fxn of parenthesomes

hyphal separation in D. Basidiomycota

fxn of peroxisome

degrades H2O2

non-lysosomal degradation

Proteosome complex

marker of the proteins to be degraded

Ubiquitin

where do proteins go upon marking for degradation

26-S proteosome

meaning of Rubisco

ribulose-1,5-bisphosphate carboxylase

fxn of carboxysome

for carbon fixation; conains Rubisco

organisms with carboxysomes

Cyanobacteria

organisms with chlorosomes

green-sulfur bacteria

fxn of chlorosome

light-harvesting apparatus

fxn of magnetosome

to orient the bacteria to suitable environments

chemical used to isolate plasmids

rusconi's medium

chemical added before plasmid AGE

phenol-chloroform

fxn of gas vacuole

for buoyancy

protein found in the rigid shell of gas vacuole

GVPC: Gas Vacuole Protein C

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	Criado por Nicole Bolo aproximadamente 10 anos atrás