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As a major oil and protein crop globally, soybean is also used as ‘pioneer crop’ to improve acidic soils because of N-fixing of its symbiotic rhizobia. The exudates of soybean, such as some organic acids like citric acid and malic acid, were found to chelate Al and closely related to ...
Answer to: How would you explain the importance of amino acids and proteins in a diet to a person who is following a diet composed primarily of...
Bacterial chemotaxis requires bidirectional flagellar rotation at different rates. Rotation is driven by a flagellar motor, which is a supercomplex containing multiple rings. Architectural uncertainty regarding the cytoplasmic C-ring, or ‘switch’, limi
which have been classified as the aminoacidaemias. Further evidence for the importance of amino acids to the brain has been provided by the discovery of highly specialized transport systems whose function is to carry amino acids across the blood-brain barrier. It is a reasonable supposition that...
How many amino acids have an amide side chain? How many bases specify an amino acid in the genetic code? Answer the following questions and explain why they are correct. 1. What is the total number of different acyclic tripeptides which can result from three different L-a...
Which one of the following combinations CANNOT function as a buffer solution? Which two pathways use carbamyl phosphate? Which of the following buffer system(s) is(are) important in human blood? (a) HC2H3O2/C2H3O2- (b) HPO42 -/H2PO4- (c) both (a) and (b) (d) ...
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Amino acids are classified into essential, conditionally non- essential, and non-essential. Essential amino acids can not be produced by the body and have to be present in our diet. Proteins and Sarcopenia Amino acids are needed for the synthesis of muscle protein. Dietary protein is our primar...
Serotonin (produced in each individual neuron from an amino acid called tryptophan) is typically active in the regions of the brain responsible for emotions, sleeping and sensory perception. During interactions between neurons, serotonin is released from the end of the first (presynaptic) neuron and...