â Blood viscosity â Total blood vessel length â Blood vessel diameter Resistance â¢ Factors that remain relatively constant: â Blood viscosity â¢ The stickiness of blood due to formed elements and plasma proteins â¢ Increased viscosity = increased resistance â Blood vessel length â¢ Longer vessel = greater resistance encountered
Jasmonic acid (JA) is derived from the fatty acid linolenic acid. It is a member of the jasmonate class of plant hormones. It is biosynthesized from linolenic acid by the octadecanoid pathway.
Why are carboxylic acids acidic? Using the definition of an acid as a substance which donates protons (hydrogen ions) to other things, the carboxylic acids are acidic because of the hydrogen in the-COOH group. In solution in water, a hydrogen ion is transferred from the-COOH group to a water molecule.hy are carboxylic acids acidic? Using the definition of an acid as a substance which donates protons (hydrogen ions) to other things, the carboxylic acids are acidic because of the hydrogen in the-COOH group. In solution in water, a hydrogen ion is transferred from the-COOH group to a water molecule.