What's the difference between strew and substrate?

Strew


Definition:

  • (v. t.) To scatter; to spread by scattering; to cast or to throw loosely apart; -- used of solids, separated or separable into parts or particles; as, to strew seed in beds; to strew sand on or over a floor; to strew flowers over a grave.
  • (v. t.) To cover more or less thickly by scattering something over or upon; to cover, or lie upon, by having been scattered; as, they strewed the ground with leaves; leaves strewed the ground.
  • (v. t.) To spread abroad; to disseminate.

Example Sentences:

  • (1) Strew with oregano and thyme leaves and drizzle with the pan juices.
  • (2) There is a further problem strewed across the path of repeal.
  • (3) Ester + Matt describe their fictional city as 'one part country, two parts awesome and everything about who they are' " – Green Wedding Shoes ignores the fact that most problems at a reception centre around in-law controversy and inappropriate best man behaviour, rather than how to strew bunting around your favourite converted barn.
  • (4) 8.05pm BST I didn't have time to bake but I have got a table strew with shop-bought treats and a dab of flour on my nose for authenticity.

Substrate


Definition:

  • (n.) A substratum.
  • (a.) Having very slight furrows.
  • (v. t.) To strew or lay under anything.

Example Sentences:

  • (1) 5-HT thus appears to be the preferred substrate for uptake into platelets and for movement from cytoplasm to vesicles.
  • (2) Some common eye movement deficits, and concepts such as 'the neural integrator' and the 'velocity storage mechanism', for which anatomical substrates are still sought, are introduced.
  • (3) These results demonstrate that increased availability of galactose, a high-affinity substrate for the enzyme, leads to increased aldose reductase messenger RNA, which suggests a role for aldose reductase in sugar metabolism in the lens.
  • (4) The common polyamines, spermidine and spermine, and histones were not substrates.
  • (5) Manometric studies with resting cells obtained by growth on each of these sulfur sources yielded net oxygen uptake for all substrates except sulfite and dithionate.
  • (6) The PSB dioxygenase system displayed a narrow substrate range: none of 18 sulphonated or non-sulphonated analogues of PSB showed significant substrate-dependent O2 uptake.
  • (7) The observed relationship between prorenin and renin substrate concentrations might be a consequence of their regulation by common factors.
  • (8) This theory was confirmed by product analysis and by measuring the affinity of the substrate for the enzyme by its inhibition of p-nitrophenyl glucoside hydrolysis.
  • (9) Yields of Thiobacillus dentrificans on different substrates were compared.
  • (10) It includes preincubation of diluted plasma with ellagic acid and phospholipids and a starting reagent that contains calcium and a chromogenic peptide substrate for thrombin, Tos-Gly-Pro-Arg-pNA.
  • (11) The present results provide no evidence for a clear morphological substrate for electrotonic transmission in the somatic efferent portion of the primate oculomotor nucleus.
  • (12) Fluorination with [18F]acetylhypofluorite yields 6-[18F]fluoro-L-dopa with 95% radiochemical purity; fluorination of the same substrate with [18F]F2 yields a mixture of all three structural isomers in a ratio of 70:16:14 for 6-, 5-, and 2-fluoro compounds.
  • (13) The enzyme, when assayed as either a phospholipase A2 or lysophospholipase, exhibited nonlinear kinetics beyond 1-2 min despite low substrate conversion.
  • (14) The stopped-flow technique was used to measure the rate constants for the reactions between the oxidized forms of peroxidase with luminol and the following substrates: p-iodophenol, p-bromophenol, p-clorophenol, o-iodophenol, m-iodophenol, luciferin, and 2-iodo-6-hydroxybenzothiazole.
  • (15) The time-course and dose-response for this modification of pp60c-src paralleled PDGF-induced increases in phosphorylation of pp36, a major cellular substrate for several tyrosine-specific protein kinases.
  • (16) Control incubations revealed an inherent difference between the two substrates; gram-positive supernatants consistently contained 5% radioactivity, whereas even at 0 h, those from the gram-negative mutant released 22%.
  • (17) Uptake could be supported either by substrate oxidation or by adenosine 5'-triphosphate (ATP), and was inhibited in the former case by antimycin or cyanide, in the latter case by oligomycin, and in both cases by 2,4-dinitrophenol.
  • (18) These results indicate that both the renal brush-border and basolateral membranes possess the Na(+)-dependent dicarboxylate transport system with very similar properties but with different substrate affinity and transport capacity.
  • (19) Congenitally deficient plasmas were used as the substrate for the measurement of procoagulant activities in a one-stage clotting assay.
  • (20) This capacity is expressed during incubation of the bacteria with the substrate and needs a source of carbon and other energy metabolites.