What's the difference between deduce and speculate?

Deduce


Definition:

  • (v. t.) To lead forth.
  • (v. t.) To take away; to deduct; to subtract; as, to deduce a part from the whole.
  • (v. t.) To derive or draw; to derive by logical process; to obtain or arrive at as the result of reasoning; to gather, as a truth or opinion, from what precedes or from premises; to infer; -- with from or out of.

Example Sentences:

  • (1) The amino acid sequence deduced from the nucleotide sequence contained both amino- and carboxyl-terminal sequences.
  • (2) The deduced amino acid sequence contained no consensus sequence indicative of N-glycosylation.
  • (3) Based on the deduced amino acid sequence, rpL8 has a mass of 28,605 Da, a pI of 11.97, and contains 9.6% Arg and 11.9% Lys.
  • (4) Examination of the deduced amino acid sequence revealed an apparent homology to cAMP binding sites in several other proteins.
  • (5) The deduced amino acid sequences of the inserts of these two clones show considerable homology with each other, the sequence of chicken skin beta-galactoside-binding lectin, and eight peptides derived from purified human lung lectin of Mr approximately 14,000.
  • (6) The function of these triple cones can not be deduced from the behavior patterns of these fishes.
  • (7) Classic technics of digital image analysis and new algorithms were used to improve the contrast on the full image or a portion of it, contrast a skin lesion with statistical information deduced from another lesion, evaluate the shape of the lesion, the roughness of the surface, and the transition region from the lesion to the normal skin, and analyze a lesion from the chromatic point of view.
  • (8) Their structures were deduced as 3-O-beta-D-glucopyranosyl (1----3)-alpha-L-rhamnopyranosyl (1----2)-alpha-L-arabinopyranosyl hederagenin 28-O-beta-D-glucopyranosyl (1----6)-beta-D-glucopyranosyl ester (VII) and 3-O-alpha-L-rhamnopyranosyl (1----3)-beta-D-glucopyranosyl (1----3)-alpha-L-rhamnopyranosyl (1----2)-alpha-L-arabinopyranosyl hederagenin 28-O-beta-glucopyranosyl (1----6)-beta-D-glucopyranosyl ester (VIII), based on spectral analysis and chemical evidences as well as results of 2D-HPTLC.
  • (9) The retreating rate constants deduced from the dissolution results were well coincident with the values directly determined by the needle penetration method, suggesting good applicability of the proposed equation.
  • (10) Homologies of the amino acid sequences deduced from these cDNA sequences with that of human PVR were 90.2 and 86.4%, respectively.
  • (11) Since the N-terminal amino acid of the coat protein of PVA was blocked, the position of the putative coat protein cleavage site has been deduced by searching for consensus sequences and by the analogy to other potyviruses.
  • (12) In aqueous solution at neutral pH, all the COOH-terminal fragments attain a native-like conformation, as judged both by the content of secondary structure deduced from far-ultraviolet CD spectra and by the recognition of rabbit polyclonal antibodies specific for the COOH-terminal region in native thermolysin.
  • (13) Based on this mechanism the rate equation for the overall reaction was deduced and the various kinetic constants estimated.
  • (14) Although EI may function extracellularly as well as intracellularly, its deduced sequence lacks a typical cleavable N-terminal signal sequence.
  • (15) The effects of 6MP in hamster was compared with other species, and with other growth-supressive agents, and it was deduced that the teratogenicity of 6MP is species and tissue specific.
  • (16) The cleavage sites for the restriction endonucleases BamHI, HindIII, EcoRI, BglII, PvuII, BstEII and PstI were mapped, and the gene organization deduced through heterologous hybridization using different cloned fragments of the rat mitochondrial genome.
  • (17) The PCR amplified a 375-bp DNA fragment which was cloned and sequenced; the deduced amino acid sequence had significant identity with known TS sequences, including strict conservation of all phylogenetically invariant TS amino acid residues.
  • (18) The primary structure of the protein deduced from the nucleotide sequence showed that the protein is composed of 189 amino acid residues and has three E-F hand structures that are characteristic for Ca2+-binding sites.
  • (19) Eight of the lesions contained HPV DNA sequences, and in six of these the sequences were related to HPV 16 as deduced from low-stringency nucleic acid hybridization followed by low- and high-stringency washes.
  • (20) As deduced from the nucleotide sequence, the gene potentially codes for a novel 86 kd protein with a highly repetitive and conserved nine amino acid sequence motive in the middle part of the protein.

Speculate


Definition:

  • (v. i.) To consider by turning a subject in the mind, and viewing it in its different aspects and relations; to meditate; to contemplate; to theorize; as, to speculate on questions in religion; to speculate on political events.
  • (v. i.) To view subjects from certain premises given or assumed, and infer conclusions respecting them a priori.
  • (v. i.) To purchase with the expectation of a contingent advance in value, and a consequent sale at a profit; -- often, in a somewhat depreciative sense, of unsound or hazardous transactions; as, to speculate in coffee, in sugar, or in bank stock.
  • (v. t.) To consider attentively; as, to speculate the nature of a thing.

Example Sentences:

  • (1) It did the job of triggering growth, but it also fueled real-estate speculation, similar to what was going on in the mid-2000s here.” Slowing economic growth may be another concern.
  • (2) It has been speculated that these cigarette smoke-induced alterations contribute to the depressed pulmonary defense mechanisms commonly demonstrated in smokers.
  • (3) We speculate that this cleavage event is catalyzed by either a cryptic potyviral proteinase that requires a host factor or subcellular environment for activation, or possibly a host proteinase.
  • (4) 9.23pm GMT Expect the reporters to get even more speculative and desperate from hereon in.
  • (5) So it was speculated that the enhancement of pulmonary metastasis needs remaining of irradiated tumor in bodies of mice for a certain period.
  • (6) We speculate that intestinal injury may also induce or perpetuate arthritis by systemic distribution of inflammatory mediators produced by intestinal immune effector cells.
  • (7) We speculate that the preferential rupture of the H2B-H4 contact is of physiological significance.
  • (8) Such an explanation not only remains vague and speculative but deserves criticism also for being incomplete.
  • (9) One may speculate whether clinical conditions exist--apart from hereditary retinal dystrophies--in which the retina becomes more sensitive to light from strong artificial or natural sources, which are otherwise innoxious.
  • (10) The literature concerning the possible effects of tetracyclines on hemostasis with or without antecedent anticoagulation therapy is reviewed and the speculated mechanisms for such an interaction are discussed.
  • (11) Cable, once a leading critic of City speculation, insists the shares will go to responsible investors.
  • (12) "Getting a 95% loan to value mortgage lets you speculate on the expected house price increases a lot more than a 75% mortgage," he said.
  • (13) Thus one may speculate that endothelin plays a role in the coronary spasm which has been shown in patients with angina pectoris.
  • (14) Gerson Zweifach, general counsel for both News Corp and 21st Century Fox , Murdoch’s film and TV business, said: “We are grateful that this matter has been concluded and acknowledge the fairness and professionalism of the Department of Justice throughout this investigation.” It is understood there has been no background settlement with the Department of Justice in order to avoid a full-blown investigation, contrary to speculation in New York over a year ago that the company was looking at a possible payment of over $850m.
  • (15) Dealers speculated that Facebook's army of bankers had stepped in to stop the shares falling below $38, a move that would have landed the social network with a public relations disaster on its first day as a public company.
  • (16) If we were to have a plebiscite before the end of the year, and you were to reverse-engineer that, it would make interesting speculation about the timing of an election.” Abetz said in January he would need to see whether a plebiscite was “above board or whether the question is stacked” before deciding to heed any result in favour of marriage equality.
  • (17) Undoubtedly because new theories remain speculative when viewed from our own standpoint.
  • (18) Lack of transparency about the nature of the relationship between police and media also led to speculation and perceptions, whatever the facts, that caused "serious harm".
  • (19) The similarity of the low-K breathing pattern to that observed with reserpine administration together with the known relationships of K and catecholamine metabolism lead to the speculation that K depletion alters breathing via an effect on central catecholamine metabolism.
  • (20) Last week, Park offered a public apology after acknowledging Choi had edited some of her speeches and provided help with public relations, but South Korea’s media have speculated Choi played a much larger, secret role in government affairs.