题目内容

Of the 473 genes in JCV-syn3.0, _____ have no assigned functional category.

A. 59
B. 69
C. 79
D. 89

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The synthetic Yeast 2.0 (Sc2.0) was completed and published in Science in ________.

A. 2014
B. 2015
C. 2016
D. 2017

TheInternationalConferenceonSyntheticBiologyandInternationalGeneticallyEngineeredMachineCompetition(iGEM)werefirstheldin_______,andsyntheticbiologyhasreceivedwidespreadattentionthereafter.

A. 1994
B. 1998
C. 2002
D. 2004

Thefirstsyntheticgenome,thepoliovirusgenome,wassuccessfullyconstructedin______. This work indicated the feasibility of de novo chemical synthesis of genomes from existing genomic sequences without reliance on natural templates.

A. 1996
B. 1998
C. 2000
D. 2002

Life refers to the property or quality of plants and animals that distinguishes them from inorganic matter or dead organisms; specif., the cellular biochemical activity or processes of an organism, characterized by the ingestion of nutrients, the storage and use of ___________, the excretion of wastes, growth, reproduction, etc.

A. water
B. energy
C. air
D. oxygen

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