True or False: Carbon fixation involves oxidation of inorganic carbon to make monosaccharides.
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True or False: Carbon fixation involves oxidation of inorganic carbon to make monosaccharides.
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- Nitrogen metabolism is essential for all the following biological molecules, EXCEPT __________. ANSWER amino acids porphyrins coenzymes nucleotides monosaccharidestrue/false: Humans produce isoleucine using pyruvate as a starting material.true/false: Transamination reactions yield an a-keto acid and an amino acid.
- For each of the following sentences, fill in the blanks with the best word or phrase selected from the list below. Not all words or phrases will be used; each word or phrase should be used only once. amino acids galactose nucleotides carbon fixation glucose oxidative phosphorylation citric acid cycle glycogen pyruvate fatty acid insulin starch fermentation lactate triacylglycerol A carbon atom in a CO2 molecule in the atmosphere eventually becomes a part of one of the enzymes that catalyzes glycolysis in one of your cells. The CO2 first enters a cell in a corn leaf, where photosynthesis fixes the carbon to make it part of a sugar molecule; this travels from the leaf to an ear of corn, where it is stored as part of a polysaccharide molecule in the corn seed. You then eat a corn chip made from the corn seed. You digest the corn seed, and the…The carboxylase activity of RuBisCO catalyzes the fixation of carbon dioxide. Group of answer choices: True FalseAn example of a ketotriose seen in glycolysis is ________________________. An example of a aldotriose seen in glycolysis is __________________________.
- When the disaccharide is hydrolyzed, monosaccharide units that are produced areGlyceraldehyde 3-phosphate is an intermediate of glycolysis. This molecule was also generated during the metabolism of: urea amino acids O nitrogenous bases nucleotide sugars nitrogen gasMatch the following terms with their definitions carbohydrate breaking with water synthesis energy carrier molecule hydrolysis energy storage molecule enzymes making ATP without using oxygen or Kreb's cycle aerobic proteins that do work fermentation to build ATP ultimate electron acceptor oxygen using oxygen
- Lactose is found in milk products. It is converted by the body into a usable form in a series of chemical reactions. The diagram shows the series of reactions that convert lactose into a usable form. Enzyme 1 Enzyme 2 Enzyme 3 Enzyme 4 galactose- 1-phosphate Lactose galactose glucose- 1-phosphate glucose- 6-phosphate If enzyme 2 is denatured (destroyed), the levels of which substance will increase?true/false: The cofactor ATP is essential in all transamination reactions.Identify each of the following as a catabolic or an anabolic process using the dropdown on the right. building nucleic acid strands from nucleotides oxidation of glucose to carbon dioxide and water digestion of fats glucose and galactose reacting to form lactose breaking down the a- glycosidic bonds in starch assembling amino acids into proteins [Choose [Choose [Choose [Choose [Choose [ Choose