2.1-2.2 Cell structure & Function Flashcards
Prokaryotic Cells
Simple single cell organisms
Eukaryotic Cell
Complex cells containing organelles
Or
Multi called organisms
Golgi Complex
Membrane bound organelle involved in protein prep
Mitochondria
Sites of cellular respiration,
Using O to drive production of ATP
Lysosomes
A membranous sac of hydrolytic enzymes
- used to digest macromolecules
Lysosomes and Vacuoles
Are key to ..?
Cell life
Chloroplasts are key to ? in plants and algae
Photosynthesis
Ribosomes ? new proteins
Synthesize / build
All cells have:
1.
2.
3.
4.
- Plasma membrane (surrounding all)
- Semifluid cytosol
- DNA
- Ribosomes
Nucleus
(1, 2, & 3, of DNA)
- Storage
- Synthesis
- Transcription
Cell membrane
Transport in and out of cells
- surrounds cytoplasm
Eukaryotes:
Chromosomal DNA is located in ..
Nucleus (membrane bound)
Eukaryotes:
Has ? DNA
Linear DNA
Prokaryotes:
Chromosomal DNA is localized in ..
Nucleoid
Prokaryotes:
Has ? DNA
Circular DNA (plasmid)
Nucleolus
Region in nucleus, where ribosomes are assembled
Nuclear Envelope:
__1__ nucleus and separates it from __2__
- Encloses
- Cytoplasm
Nucleus:
Location of ?
Which creates __1__ out of __2__
Transcription
RNA out of DNA
Ribosomal RNA is ? from instructions in ?
Synthesized from DNA
Proteins are assembled with __1__ into large and small subunits of __2__
- RNA
- Ribosomes
Endoplasmic Reticulum:
Interconnected membranous sacs and ?
Tubules
Hollow portion of ER tubules is called:
Lumen
/
Cisternal space
Membrane of ER is c?, with nuclear envelope
Continuous
Synthesize ribosomal proteins
Occurs in/at ….
(Organelle/location)
Nucleolus
Protein synthesis
Occurs in/at …
Ribosome
DNA synthesis
Occurs in/at …
Nucleus
Location of Calvin Cycle
Stroma
Location of Krebs Cycle
Mitochondria
(Mitochondrion)
Organelle in which carbohydrates are produced
Stroma
This organelles Highly folded inner membrane allows for max ATP synthesis
Mitochondria
Mitochondrion
Stacks of Thylakoids are called
Grana
Granum
