Zusammenfassung der Ressource
INTERNAL STRUCTURE OF
PROKARYOTES
- NUCLEAR AREA
- SINGLE LONG CIRCULAR MOLECULE OF DOUBLE STRANDED DNA
- IN BACTERIAL CHROMOSOME, BACTERIA OFTEN CONTAIN SMALL CIRCULAR, DOUBLE STRANDED DNA MOLECULES
- RIBOSOMES
- SITES OF PROTEIN SYNTHESIS
- EACH SUBUNITS CONSIST OF PROTEIN AND RNA
- RIBOSOMAL RNA
- RRNA
- HIGH RATES OF PROTEIN SYNTHESIS NEEDS ABUNDANT RIBOSOMES
- TWO SUBUNITS
- INCLUSION
- STORES
- SECRETORY PRODUCTS
- NUTRIENTS
- PIGMENT GRANULES
- NON LIVING COMPONENTS OF THE CELLSTHAT DO NOT POSSESS METABOLIC ACTIVITY
- NOT BOUNDED BY MEMBRANES
- PLASMA MEMBRANE
- FOR RESPIRATION
- PHOSPHOLIPID BILAYER (PROTEIN EMBEDDED IN AND ATTACHED TO INNER
PART
- ASSIST IN DNA REPLICATION
- A PERMEABLE BARRIER
- CAPTURES ENERGY AS ATP
- SYNTHESIZES CELL WALL
- ENDOSPORE
- FORMED BY SOME BACTERIA FOR SURVIVAL DURING ADVERSE CONDITIONS
- TYPES OF BACTERIA INVOLVED
- CLOSTRIDIUM TETANI
- BACILLUS ANTHRACIS
- CAN SURVIVE IN HARSH CONDITIONS
- LEADS TO A HIGHLY DEHYDRATED STRUCTURE THICK WALLS AND ADDITIONAL LAYERS
- CYTOPLASM
- 80 % WATER
- CONTAIN PROTEIN, CARBOHYDRATE, LIPIDS AND INORGANIC IONS
- SUBSTANCE OF THE CELL INSIDE THE PLASMA MEMBRANE
- THICK, AQUEOUS, SEMITRANSPARENT AND ELASTIC
- MAJOR STRUCTURE
- DNA
- RIBOSOMES
- INCLUSIONS