jonka Melany Pamela Valdez 3 vuotta sitten
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In linguistics, syntax is the set of rules, principles, and processes that govern the structure of sentences in a given language, usually including word order.
A compound sentence is a sentence that has at least two independent clauses joined by a comma, semicolon or conjunction. An independent clause is a clause that has a subject and verb and forms a complete thought.
G-C
A-T
citosina (C)
timina(T)
piridiminas
guanina (G)
adenina (A)
purinas
dexorribosa
An adverbial clause is a group of two or more words that function as an adverb in a sentence.
ácido-dexosirribonucleico (ADN)
A complex sentence is a sentence that contains an independent clause and one or more dependent clauses.
An independent clause can stand alone as a sentence, but a dependent clause even though it has a subject and a verb cannot stand alone.
The object clause is a phrase on which a verb performs an action. It falls at the end of a sentence, and is governed by a verb or a preposition.
Los ratones inyectados con ambas cepas
morían frecuentemente
A predicative clause may be introduced by conjunctions - that, whether, whether... or, as, as if, as though, because, lest, the way - or connectives.
The latter may be conjunctive pronouns - who, whoever, what, whatever, which - or conjunctive adverbs - where, wherever, when, whenever, how, why.
cepa R
evitaba la enfermedad y el ratón sobrevivía
cepa L
virulenta, produjo bacteriemia, neumonía y muerte
dos cepas de Streptococcus pneumoniae
la otra cepa producía colonias brillantes y lisas
cepa serotipo III llamada L
una cepa producía colonias rugosas pequeñas
cepa serotipo II llamada R
se retiró famoso y laureado
murió en 1955
Servicio de Neumonía del Instituto Rockefeller
experto en neumococos
Laboratorio Hoagland de Brooklyn
extrajo toxinas del bacilo tuberculoso
Publicó tres pequeños estudios
Estudió en la universidad de Columbia
Medicina
bombardeo alemán, segunda guerra mundial
estudió genética y salud pública
Trabajó en el Thompson Yates Laboratory
Royal Commission on Tuberculosis
Universidad de Liverpool
enrollada como hélice doble
cadena formado
azúcar-fosfato
nueva estructura para la sal del ácido desoxirribonucleico
