Bio Unit 2, Weekly Quiz

Protein synthesis order

Rough ER - vesicle - Golgi , vesicle, plasma membrane

Rough ER

synthesizes proteins and has ribosomes attached

Prokaryotes have

nucleoids

chloroplast

does photosynthesiserp

perioxisomes

small single membrane organelles found in eukaryotic cells

mitochondria

produces ATP, double membrane

Bigger SA to V ration

better for the cell

Golgi aparatus

modifies newly synthesized proteins, sorts and packages proteins

lysosomes

cell recycling center and wast disposal, cell death, intercellular digestion

Ribosomes

syntehzise proteins with sequence of mRNA

Nucleolus

synthesis of ribosomal RNA(rRNA) assembly with proteins to form ribosomal subunits

Endosymbiotic theory

organ of eukaryotic cells, mitochondria and chloroplast were once free living prokaryotic cells

Compartmentalization

organization of a cell or orgasm into distinct regions