nucleus : chromatin: grainy/rice, dna loose = chromatin, tight = chromosome

4

Upload: derick

Post on 11-Jan-2016

57 views

Category:

Documents


0 download

DESCRIPTION

NUCLEUS : CHROMATIN: grainy/rice, DNA loose = chromatin, tight = chromosome NUCLEOLUS : dark blob – makes ribosomes NUC MEMBRANE : holds in, controls in/out, holes = pores = ‘doors’ CYTOPLASM : goo/gel, 70% water, holds organelles, all cell proc, streams - PowerPoint PPT Presentation

TRANSCRIPT

Page 1: NUCLEUS : CHROMATIN: grainy/rice, DNA loose = chromatin, tight = chromosome
Page 2: NUCLEUS : CHROMATIN: grainy/rice, DNA loose = chromatin, tight = chromosome

NUCLEUS: CHROMATIN: grainy/rice, DNA loose = chromatin, tight = chromosome

NUCLEOLUS: dark blob – makes ribosomes NUC MEMBRANE: holds in, controls in/out, holes = pores =

‘doors’

CYTOPLASM: goo/gel, 70% water, holds organelles, all cell proc, streams

VACUOLE: bubble/balloon, storage – esp water, plants1 / 2 BIG ones

LYSOSOME: digestion, mem around food/acid, only sometimes in plant

RIBOSOME: tiny dots, make proteins, some loose in cyto – most on RER

GOLGI BODY: curved mem – stadium seating, pkg-store-secrete chem

MITOCHONDRIA: bean w/ squiggles, powerhouse Σ by cellular resp

SMOOTH ENDOPLASMIC RETICULUM: transport, 3D, no ribosomesROUGH ENDOPLASMIC RETICULUM: transport, 3D, covered w/ ribo

CENTRIOLE: 2 twizzlers/churros, crossed, only animals, cell reproductionCELL MEMBRANE: surrounds WHOLE cell, holds cyto in, controls in/outSome Prokaryotic + a few Eukaryotic cells have special organelles for mobility:

FLAGELLA = long tails CILLIA = short hairs (all around)

Page 3: NUCLEUS : CHROMATIN: grainy/rice, DNA loose = chromatin, tight = chromosome
Page 4: NUCLEUS : CHROMATIN: grainy/rice, DNA loose = chromatin, tight = chromosome

NUCLEUS: CHROMATIN: grainy/rice, DNA loose = chromatin, tight = chromosome

NUCLEOLUS: dark blob – makes ribosomes NUC MEMBRANE: holds in, controls in/out, holes = pores =

‘doors’

CYTOPLASM: goo/gel, 70% water, holds organelles, all cell proc, streams

VACUOLE: bubble/balloon, storage – esp water, plants1 / 2 BIG ones

LYSOSOME: digestion, mem around food/acid, only sometimes in plant

RIBOSOME: tiny dots, make proteins, some loose in cyto – most on RER

GOLGI BODY: curved mem – stadium seating, pkg-store-secrete chem

MITOCHONDRIA: bean w/ squiggles, powerhouse Σ by cellular resp

SMOOTH ENDOPLASMIC RETICULUM: transport, 3D, no ribosomesROUGH ENDOPLASMIC RETICULUM: transport, 3D, covered w/ ribo

CHLOROPLAST: GREEN, footballs w/ stacks pennies, chem. Chlorophyll does photosynthesis = traps sun’s Σ for use by living thingsCELL MEMBRANE: surrounds WHOLE cell, holds cyto in, controls in/outCELL WALL: outside cell mem, strong/sturdy, gives shape, holds up