Test III

• A fiber is an irregularly shaped cell that gives compression strength.
• Aerobic Respiration utilizes agents with less oxidizing power such as sulfur, sulfate, nitrate, and fumarate.
• Prokaryotes lack a membrane-bound nucleus such as bacteria and some eukaryotes such as yeast.
• Obligate Anaerobes can aspire using only anaerobic compounds and die in the presence of oxygen.
• ‘Facultative Anaerobic organisms make ATP through aerobic respiration.
• Fermentation is the process by which sugar molecules are converted into alcohol and carbon dioxide or into organic acids.
• Stem is a usually an erect cylindrical support system of the plant.
• Stem can be a stalk or main trunk of a plant.
• Stem functions for support and conduction of food, mineral, and water.
• Dermal Tissue is a young stem's outer protective layer.
• Nodes are structures on a stem where buds, leaves, and branches arise.
• Internode is the distance between two nodes.
• Monocot stem has a rind as its outer covering.
• Dermal Tissues serves as the outer protective covering of the stem.
• Ground Tissues are the ground tissues of the stem.
• Pericycle serves as the outermost boundary of the stele.
• Sclerenchyma contains sclerenchyma cells which have thick secondary walls and die at maturity.
• Parenchyma is composed of parenchyma cells which are large, thin walled, and undifferentiated.
• Pith or Medulla is a tissue that is composed of soft, spongy parenchyma cells.
• Procambium is the primary meristem.
• Endodermis is the innermost layer of the cortex.
• Vascular tissues provide structural support in plants.
• Meristem is the tissue which contain meristematic cells.
• Fibers are long and narrow cells that provide tensile strength without compromising flexibility.
• Periderm is a multi-layered tissue that replaces the epidermis.
• Vascular tissues are responsible for conducting food, minerals, and water throughout the plant.
• The epidermis is composed of a single layer of tightly packed cells.
• Collenchyma is composed of collenchyma cells, which have wall thickening, are alive at maturity and are part of vascular bundles.
• Sclereid is a type of sclerenchyma cell.
• Stele is the center of the stem.