(n.) An unorganized or unformed ferment, in distinction from an organized or living ferment; a soluble, or chemical, ferment. Ptyalin, pepsin, diastase, and rennet are good examples of enzymes.
Example Sentences:
(1) In contrast, DNA polymerase alpha, the enzyme involved in chromosomal DNA replication, was relatively insensitive to CA1.
(2) The accumulation of lipids and enzymes such as simple estarase, lipase, beta-HDH, alpha-GDH and NADPH-reductase in those areas, suggests that lipids are not a simple excretory product.
(3) It was found that the skeletal muscle enzyme of the chick embryo is independent of the presence of creatine and consequently is another constitutive enzyme like the creatine kinase of the early embryonic chick heart.
(4) Previous attempts to purify this enzyme from the liquid endosperm of kernels of Zea mays (sweet corn) were not entirely successful owing to the lability of partially purified preparations during column chromatography.
(5) 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.
(6) As far as acrophase table is concerned for all enzymes and fractions the acrophase occurred during the night.
(7) 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.
(8) This result demonstrates that branching enzyme belongs to a family of the amylolytic enzymes.
(9) These results are discussed in relation to the possible existence of enzyme-bound intermediates of nitrogen fixation.
(10) During enzyme purification two nucleases were identified.
(11) Binding data for both ligands to the enzyme yielded nonlinear Scatchard plots that analyze in terms of four negatively cooperative binding sites per enzyme tetramer.
(12) In the measurement, enzyme-labeled and unlabeled antigens (Ag* and Ag) were allowed to compete in binding to the antibody (Ab) under conditions where Ag* much less than Ab much less than Ag.
(13) Nucleotide, which is essential for catalysis, greatly enhances the binding of IpOHA by the reductoisomerase, with NADPH (normally present during the enzyme's rearrangement step, i.e., conversion of a beta-keto acid into an alpha-keto acid, in either the forward or reverse physiological reactions) being more effective than NADP.
(14) The enzyme, when assayed as either a phospholipase A2 or lysophospholipase, exhibited nonlinear kinetics beyond 1-2 min despite low substrate conversion.
(15) The specific limited trypsinolysis of bacteriophage T7 RNA polymerase (T7RP) was performed in the presence of various components of the polymerase reaction and some GTP-analogs--irreversible inhibitors of the enzyme.
(16) Hepatic enzyme elevations were more dramatic after blunt trauma, reflecting greater hepatocellular disruption.
(17) Treatment of the bound F1-ATPase with 4-chloro-7-nitrobenzofurazan prevented complete release of the enzyme by ATP.
(18) The enzyme was solubilized by Triton X-100 and purified approximately 480-fold by gel filtration and affinity chromatography on alanine methyl ketone-AH-Sepharose 4B.
(19) The DNA untwisting enzyme has been purified approximately 300-fold from rat liver nuclei.
(20) We have measured the antibody specificities to the two polysaccharides in sera from asymptomatic group C meningococcal carriers and vaccinated adults by a new enzyme-linked immunosorbent assay (ELISA) procedure using methylated human serum albumin for coating the group C polysaccharide onto microtiter plates.
Trafficking
Definition:
(p. pr. & vb. n.) of Traffic
Example Sentences:
(1) The lies Trump told this week: from murder rates to climate change Read more “President Obama has commuted the sentences of record numbers of high-level drug traffickers.
(2) Sabogal was one of a group of four Colombians who took over the reins of the country's biggest drug-trafficking outfit after the arrest and deportation to the United States of drug baron Luis Hernando Gómez Bustamante in 2004.
(3) Admirable, but will destroying ivory get that message through to poachers, ivory traffickers and the workshops in east Asia and elsewhere that buy smuggled raw ivory?
(4) What happened in the past was that if smugglers are sure that European boats are patrolling very close to the Libyan coast, then traffickers use this opportunity to advertise, and say to potential irregular migrants: ‘You will be sure to reach the European coast.
(5) Under Lynch, the eastern district is currently prosecuting at least five cases relating to the prostitution of US minors or sex trafficking – more active prosecutions than any other US attorney’s office in the country, according to knowledgeable observers.
(6) A quarter of all cocaine consumed in Western Europe is trafficked through West Africa, according to UNOCD, for a local wholesale value of $1.8bn and a retail value of 10 times that in Europe.
(7) "The government will ban qat so that we can protect vulnerable members of our communities and send a clear message to our international partners and qat smugglers that the UK is serious about stopping the illegal trafficking of qat."
(8) Golding said the government would not soften its stance on drug trafficking and it intended to use a proportion of revenues from its licensing authority to support a public education campaign to discourage pot-smoking by young people and mitigate public health consequences.
(9) She, and three other captives, were told that if they didn't pay $10,000 each within a few days, they would be sold to Bedouin traffickers in Sinai.
(10) The bulk flow model of intracellular trafficking predicts that forward transport from the ER through the Golgi to the plasma membrane proceeds by default without a special signal being required (Wieland, F.T., Gleason, M. L., Serafini, T. A., and Rothman, J. E. (1987) Cell 50, 289-300).
(11) "Women who are forced to become prostitutes via trafficking are examples of modern-day slavery."
(12) But the controversy generated by Lindsay Lohan's Indian Journey, documenting the Hollywood actor's investigation into child trafficking was not quite matched by its ratings, with 224,000 viewers on Thursday, 1 April.
(13) As the gangs fragmented, many increasingly focused on extortion, kidnapping and human trafficking.
(14) This is how powerful a hold it has over them.” Mossino, who works with refugees and asylum seekers as well as victims of trafficking, says that in the past decade the trade in Nigerian women has become a hugely profitable and ruthless criminal industry, controlled largely by Nigerian gangs that took root in Italy in the 1980s.
(15) First, the US, with reported Nato agreement, has already added Taliban-supporting drug traffickers – alleged criminals – to its kill list.
(16) After months of desperate legal and diplomatic appeals, Indonesia executed eight convicted drug traffickers – citizens of Australia, Nigeria, Ghana, Brazil and Indonesia – in the early hours of the morning.
(17) In December last year, Eritrea’s minister of foreign affairs, Osman Saleh, told an EU–Horn of Africa conference that his country was “determined to work with the EU and all European countries to tackle irregular migration and human trafficking and to address their root causes”.
(18) There are many other nations that fail to distinguish between the users and the traffickers, who seek to exploit the demand.
(19) Mexican armed forces will take over security in a large swath of a western state where shootouts between vigilante groups and drug traffickers erupted over the weekend, a top official has announced.
(20) India is presently facing the problem of increased trafficking in drugs; heroin and hashish are supplied to the west through the subcontinent.