These secrete enzymes that allow the parasite to enter other cells.

These enzymes are able to inactivate the oxazolylpenicillins like oxacillin, cloxacillin, dicloxacillin.

These reactions are often catalyzed by protein enzymes.

These enzymes increase the rates of biochemical reactions, so that metabolic syntheses and decompositions impossible under ordinary conditions may be performed at the temperatures and concentrations present within a cell.

These include concentration gradients of small molecules such as calcium, large complexes of enzymes that act together to carry out metabolic pathways, and protein complexes such as proteasomes and carboxysomes that enclose and separate parts of the cytosol.

These include inhibitors of oxidosqualenecyclase and squalene synthase, cysteine protease inhibitors, dermaseptins collected from frogs in the genus Phyllomedusa ( P. oreades and P. distincta ), the sesquiterpene lactone dehydroleucodine ( DhL ), which affects the growth of cultured epimastigote – phase Trypanosoma cruzi, inhibitors of purine uptake, and inhibitors of enzymes involved in trypanothione metabolism.

These enzymes are like a battery, as they perform work to drive current through the circuit.

These enzymes specifically break the DNA at certain short sequences.

These programmes record the DNA sequence of plasmid vectors, help to predict cut sites of restriction enzymes, and to plan manipulations.

; Nonribosomal peptides: These peptides are assembled by enzymes that are specific to each peptide, rather than by the ribosome.

These enzymes then perform the nucleotide modification.

These inserts are transcribed by enzymes of the host into new RNA molecules that enter the cytosol.

These changes in bases cause specific codons and sites with the enzymes to change and thereby avoid drug targeting by losing the sites that the drug actually targets.

These enzymes cut at a site that differs, and is a random distance ( at least 1000 bp ) away, from their recognition site.

These enzymes are multifunctional and are capable of both restriction and modification activities, depending upon the methylation status of the target DNA.

These are the most commonly available and used restriction enzymes.

These enzymes may function as dimers.

These enzymes contain more than one subunit and require AdoMet and ATP cofactors for their roles in DNA methylation and restriction, respectively.

These enzymes methylate only one strand of the DNA, at the N-6 position of adenosyl residues, so newly replicated DNA will have only one strand methylated, which is sufficient to protect against restriction.

These two enzymes are responsible for the hydroxylation of the proline and lysine amino acids in collagen.

These DNA-bound beads are then placed into wells on a fiber-optic chip along with enzymes which produce light in the presence of ATP.

These enzymes contain a catalytic triad consisting of histidine-57, aspartate-102, and serine-195.

These enzymes help to further break down the carbohydrates, proteins, and lipids in the chyme.

These enzymes ultimately mediate the synthesis and release of PGE2.

These tiny organisms, then digest the waste and to recreate beneficial bacteria and enzymes throughout the septic system.

These specialists, I learned, have done a great deal of work to improve the size and health of the plants and the resulting flowers.

These are becoming more and more available through the work of counties and other government agencies.

These are as follows: ( 1 ) field work procedures.

These opportunities are to be found in certain cities in such crafts as auto mechanics, carpentry, drafting, electrical work, tool-and-die work, and sheet-metal work.

These affairs temporarily relieved the monotony of school or work activities containing no anticipation of achievement and joy of craftsmanship, no sense of dignity derived from a job well done.

These loans are targeted at reducing the budget deficit, stabilizing the local currency ; developing private businesses ; energy ; the agriculture, food processing, transportation, and health and education sectors ; and ongoing rehabilitation work in the earthquake zone.

These were not to be fully revealed until Dr. Wilhelm Dorpfeld, who had become Schliemann's assistant in 1879, resumed the work at Hissarlik in 1892 after the first explorer's death.

These later poems, mostly written before 1910, show a greater variety of subject and form than those in A Shropshire Lad but lack the consistency of his previously published work.

These three categories provide the most compelling evidence that the scribe was generally attentive to his work while he was copying, and that he later subjected his work to careful proofreading.

These individuals and the work of other biostatisticians, mathematical biologists, and statistically inclined geneticists helped bring together evolutionary biology and genetics into a consistent, coherent whole that could begin to be quantitatively modeled.

These need not be greater numerical losses-if one side is much more numerous than the other than pursuing a strategy based on attrition can work even if casualties on both sides are about equal.

These barter markets or swap meets work without money.

These have sometimes been identified as another, separate work, the Ezra Memorial ( EM ), but other scholars believe the EM to be fictional and heavily altered by later editors.

These arguments, and a discussion of the distinctions between absolute and relative time, space, place and motion, appear in a Scholium at the very beginning of Newton's work, The Mathematical Principles of Natural Philosophy ( 1687 ), which established the foundations of classical mechanics and introduced his law of universal gravitation, which yielded the first quantitatively adequate dynamical explanation of planetary motion.

These bokken may be easily broken when used in even light to medium contact drills and are best left for non contact work, such as in kata.

These may be brought about, for example, by such factors as poor management, lack of consultation with employees, personality conflicts which can result in people delaying or refusing to communicate, the personal attitudes of individual employees which may be due to lack of motivation or dissatisfaction at work, brought about by insufficient training to enable them to carry out particular tasks, or just resistance to change due to entrenched attitudes and ideas.

These are often met through " homework " assignments in which the patient and the therapist work together to craft an assignment to complete before the next session.

These means of restraining private feuds did not always work, and sometimes prevented the fulfillment of justice.

These vehicles are designed to directly conduct obstacle breaching operations and to conduct other earth-moving and engineering work on the battlefield.

These exhibitions featured work by Charles Alston.

These tubes didn't need gas in them to work, so they were evacuated to a lower pressure, around 10 < sup >− 9 </ sup > atm ( 10 < sup >− 4 </ sup > P ).

These devices work on the principle known as the magnetocaloric effect.