B) I, II, IV, III must be the answer
Explanation:
Plant transport tissues - xylem and phloem. Plants have two transport systems - xylem and phloem . Xylem transports water and minerals. Phloem transports sugars and amino acids dissolved in water.
Prolonged exposure to above-normal oxygen partial pressures, or shorter exposures to very high partial pressures, can cause oxidative damage to cell membranes, collapse of the alveoli in the lungs, retinal detachment, and seizures.
Answer: D-Fructose ---> fructose 6-phosphate or DHAP and G3P
D-Galactose ---> glucose 6-phosphate
D-Mannose ---> fructose 6-phosphate
(<em>Note: The question is incomplete as it did not list of any monosaccharides)</em>
Explanation:
In most organisms, hexoses other than glucose can undergo glycolysis after being modified to derivatives that can enter glycolysis.
In the muscles and kidney, D-fructose is phosphorylated by hexokinase to fructose 6-phosphate which then enters glycolysis. In the liver, the liver enzyme fructokinase phosphorylates D-fructose to fructose 1-phosphate which is then cleaved to yield glyceraldehyde and <em>DHAP</em>. <em>DHAP</em> enters glycolysis while glyceraldehyde is phosphorylated by triose kinase to <em>glyceraldehyde 3-phosphate</em> which then enters glycolysis.
D-Galactose is phosphorylated by galactokinase to galactose 1-phosphate. The galactose 1-phosphate is then converted to glucose 1-phosphate by a series of reaction in which uridine diphosphate (UDP) functions as a coenzyme-like carrier of hexose groups. Glucose 1-phosphate is then converted by phoshoglucomutase to <em>glucose 6-phosphate</em> which then enters glycolysis.
D-mannose is phosphorylated by hexokinase to mannose 6-phosphate. Mannose 6-phosphate is then isomerized by phosphomannose isomerase to <em>fructose 6-phoshate</em> which then enters glycolysis.
Answer:
Nutrition, Respiration, Excretion