What's the difference between envelope and wrapper?

Envelope


Definition:

  • (n.) Alt. of Envelop

Example Sentences:

  • (1) The oral nerve endings of the palate, the buccal mucosa and the periodontal ligament of the cat canine were characterized by the presence of a cellular envelope which is the final form of the Henle sheath.
  • (2) Sequence variation in the gp116 component of cytomegalovirus envelope glycoprotein B was examined in 11 clinical strains and compared with variation in gp55.
  • (3) Thus, although ferric-enterochelin cannot penetrate the cell surface from outside, the complex that is formed within the envelope is transported normally into the cell.
  • (4) In addition, transitional macrophages with both positive granules and positive RER, nuclear envelope, negative Golgi apparatus (as in exudate- resident macrophages in vivo), and mature macrophages with peroxidatic activity only in the RER and nuclear envelope (as in resident macrophages in vivo) were found.
  • (5) Studies using serum from mice that had been immunized with synthetic peptides from the HIV envelope region suggested that this response is directed, at least in part, at several determinants of the transmembrane portion of the HIV envelope glycoprotein.
  • (6) The influence of exogenous gangliosides on the structure of the viral envelope was studied using fluorescent and photoactivatable phospholipids incorporated into the viral membrane.
  • (7) Cells infected with enveloped viruses are good systems for studying both aspects of protein glycosylation, since they contain a limited number of different glycoproteins, often with well-defined functions.
  • (8) The enzyme was removed from the cell envelope by treatment of the whole cells with sodium dodecyl sulfate, Triton X-100, sodium deoxycholate, and proteinase K.
  • (9) After virus release the major portion of precursors is assembled within an approximately 25 nm thick layer directly attached to the envelope.
  • (10) This single substitution was sufficient to abolish all detectable cleavage of the gp160 envelope precursor polypeptide as well as virus infectivity.
  • (11) The envelope glycoprotein of human immunodeficiency virus consists of two subunits, designated gp120 and gp41, derived from the cleavage of a precursor polypeptide gp160.
  • (12) Lipopolysaccharide content correlated significantly with drug uptake and sensitivity, and it appeared to determine the degree of penetration of the cell envelope by these chlorinated phenols.
  • (13) Matrix protein (36,500 daltons), one of the major polypeptides of the Escherichia coli cell envelope, is arranged in a periodic monolayer which covers the outer surface of the peptidoglycan.
  • (14) Translation of mRNA encoding vesicular stomatitis virus envelope glycoprotein G by as membrane-free ribosomal extract obtained from HeLa cells yielded a nonglycosylated protein (G1 (Mr 63,000).
  • (15) For both the single- and multiple-band signals, performance was best when the signal band(s) had a different envelope from the common envelope of the cue bands, and performance was worst when either the cue bands all had different envelopes, or the signal and cue bands all shared the same envelope.
  • (16) The data collected by several approaches reveal that assembly and maturation of vaccinia involves a tightly coupled sequence of interrelated events including the assembly of the envelope, post-translational cleavage of several virion polypeptides, and induction of the core enzymes.
  • (17) The relationship of vaccinia haemagglutinin (HA) to extracellular enveloped virus (EEV) was examined.
  • (18) April 17, 2013 The third floor isn't doing so well either: Rebecca Berg (@rebeccagberg) Capitol police email Senate offices: Police "are responding to a suspicious envelope on the third floor of the Hart Senate Office Building."
  • (19) Several fractions were extracted from the cell envelope (CE) of Neisseria meningitidis group B and characterized with regard to their morphology, antigenicity, protein composition, and toxicity.
  • (20) This preactivated merocyanine 540 was then mixed (in the dark) with tumour cells, normal cells and envelope viruses to assess its antiproliferative activity.

Wrapper


Definition:

  • (n.) One who, or that which, wraps.
  • (n.) That in which anything is wrapped, or inclosed; envelope; covering.
  • (n.) Specifically, a loose outer garment; an article of dress intended to be wrapped round the person; as, a morning wrapper; a gentleman's wrapper.

Example Sentences:

  • (1) Lauren Eyles, MCS Beachwatch officer, said: "Despite last summer being seen as a washout by many with heavy rain in many places, it appears those people that did visit our beaches left behind a lot of personal litter – sweet wrappers, ice cream wrappers and plastic drinks bottles failed to find their way into rubbish bins and ended up being dropped and left behind.
  • (2) It’s just one in a long line of cowardly and slimy moves by Ryan, who is really just Trump in a more aesthetically appealing wrapper.
  • (3) A foreign body consisting of a piece of a celophane candy wrapper was found by surgery.
  • (4) So there would be no more bundling up dodgy mortgages and flogging them in fancy wrappers.
  • (5) Subjects were presented with Hershey's kisses wrapped in either transparent (visible) or non-transparent (non-visible) wrappers while performing a sham test; the number of chocolates consumed was the dependent measure.
  • (6) Water bottles, sweet wrappers, sanitary towels and footprints are telltale signs, as is a bivouac made from bushes to shelter the migrants from the heat of the day so they can continue their journey at night.
  • (7) Analysis of unused wrappers showed 76-88% of the total DBP and DEHP to be present on the foil (outer) surface as a component of the protective coating (washcoat).
  • (8) Several providers, including Aldermore, Nationwide, Newcastle building society and NatWest, however, operate their Isas inside a wrapper, which means you can transfer all your money to them and distribute it between the help-to-buy Isa and their other cash Isas.
  • (9) A noble idea – offering free sports equipment to schools in return for collecting chocolate wrappers – backfired disastrously when it emerged that a child eating enough chocolate to "earn" a free basketball would have to play the game continuously for four days and nights to burn off the calories they had consumed to get it.
  • (10) In every grocery store, Kumamon smiles from every punnet of strawberries and honeydew melon wrapper.
  • (11) Vegetarian haggis gyoza dumplings You can make your own wrappers, but it's much easier to buy them frozen at Japanese or Oriental shops.
  • (12) Back in Whitstable the kite-surfers were having a ball, leaping high above the sea in the strong gusts of wind, their acrobatics watched forlornly by the seagulls, waiting to scavenge discarded chip wrappers that would never come.
  • (13) Exposed meat wrappers showed a higher prevalence of cough, phlegm, hay fever, and asthma than did the control group.
  • (14) The village is a smattering of fishing shacks frequented by stray dogs and chickens; the sand is littered with sweet wrappers, water bottles, flip-flops and polystyrene food containers; the sea is cloudy from the dredging.
  • (15) Serves 6 For the wrappers 200g plain flour ¼ tsp baking powder A good pinch of salt 100ml water 3 tbsp cornflour, for dusting For the filling 250g chicken or pork mince 1 red onion, finely chopped 2 garlic cloves, chopped 5cm-piece of fresh ginger, chopped 5 green chillies, chopped 2 spring onions, chopped 5g black peppercorns, crushed 2 tbsp chopped fresh coriander 1 tsp cumin powder, roasted ½ tsp garam masala powder 75g butter 1¼ tsp salt Juice of one lemon 1 To make the momo wrappers, sift the flour and baking powder on to a work surface.
  • (16) Sitting in the shelter with her son, Luis, a half-eaten cookie in a wrapper on the table in front of him, Maldonado said that they decided to leave when a gang tried to recruit the 17-year-old.
  • (17) Or, if it’s been a stressful one, a pile of KitKat wrappers!
  • (18) There is also some quite magnificent socialising, including being part of the inner circle at the Factory, and fabled New York nightclub Studio 54 (Jones was a close confidante of Warhol, and drops celebrity names as nonchalantly as sweet wrappers).
  • (19) Connolly says older people should be wary of taking money out of cash Isas to put into the bonds, as they would lose the tax-free wrapper for the sake of a one or three-year interest rate boost.
  • (20) Dangers such as bed- and tub-sharing, diaper and cleaning pails, plastic wrappers, balloons, small beds, toys on strings, broken or poorly designed cribs, and poorly positioned adult beds must be brought to the attention of the parent as consumer.