1 Sclerenchyma cells â Sclerenchyma cells (from the Greek skleros, hard) are hard and tough cells with a function in mechanical support. 2  They are of two broad types â sclereids or stone cells and fibres.
Aerobic respiration is the discharge of energy from glucose or another organic substrate in the presence of Oxygen. The three stages of aerobic respiration are glycolysis, citric acid cycle, and oxidative phosphorylation.Glycolysis takes place inside the cytoplasm; the citric acid cycle takes place inside the mitochondria, and the oxidative phosphorylation takes places in the mitochondria.LYCOLYSIS. Takes place in the cytoplasm of the cell and is common to both aerobic and anaerobic respiration. glycolysis means literally that glucose is split and the 6 carbon glucose molecule is broken down to 2 X 3carbon molecules of Pyruvic acid.
Anaerobic respiration is the process of producing cellular energy without oxygen. Anaerobic respiration is a relatively fast reaction and produces 2 ATP, which is far fewer than aerobic respiration. Anaerobic respiration happens in the cytoplasm where glycolysis releases energy from glucose and fermentation recycles NADH back to NAD+. The metabolic process of respiration which is the release of energy from food comes in 2 distinct flavors anaerobic respiration and aerobic respiration.