超星 - Test 6 - 查题吧

判断题

Synthetic biology is a field in constant and rapid development, so discussions on biosafety and biosecurity should evolve as new data are obtained and potential risks are identified.

A. 对
B. 错

判断题

Synthetic biology is a field in constant and rapid development, so discussions on biosafety and biosecurity should evolve as old data are obtained and potential risks are identified.

A. 对
B. 错

判断题

Bioterrorists could re-create known pathogenic viruses, make existing bacteria more dangerous, or make harmful biochemicals via in situ synthesis, among other possibilities.

A. 对
B. 错

判断题

New technologies, such as CRISPR–Cas-mediated genome editing, will enable synthetic biologists to take a less holistic engineering approach, modifying synthetic circuits and the host genome with relative ease.

A. 对
B. 错

判断题

Despite the proliferation of circuit design and construction methods, there is still very little sharing of circuit constructs between groups, as few synthetic networks are developed and then never used outside the home laboratory.

A. 对
B. 错

判断题

With respect to protocells, current fears are based on several unknowns: consequences of an eventual interaction between these systems and natural organisms, allergenicity, pathogenicity, etc., or the possibility of protocells interfering with natural vesicles produced by bacteria.

A. 对
B. 错

判断题

As regards xenobiology, concerns arise from the uncertainties of the consequences of a possible interaction with natural organisms and the behavioral characteristics of these agents in the environment.

A. 对
B. 错

判断题

In general, synthetic biology will rely more on analogies to the theory and practice of other engineering disciplines, and will instead continue to build its own identity and culture.

A. 对
B. 错

判断题

In developing synthetic design and control methods, the field has essentially worked its way forwards through the central dogma of molecular biology, confined in the early years to transcription-based regulatory circuits before developing DNA-based post-transcriptional and translational control systems.

A. 对
B. 错

判断题

Methods for post-translational regulation are still in their infancy, as a generalized system to control synthetic and endogenous proteins has not yet been reported. As synthetic systems have become larger and lesser complex, their interactions with endogenous systems have become more pronounced.

A. 对
B. 错

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