题目内容

Obligatory asymmetric replication refers to that a stem cell divides into one mother cell that is identical to the original stem cell, & another daughter cell that is differentiated.

A. 对
B. 错

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On Jan 23, 2009, the first Phase I clinical trials for transplantation of oligodendrocytes derived from human embryonic stem cells (ESCs) into spinal cord-injured individuals received approval from the US FDA, which is conducted by Asterias Biotherapeutics now.

A. 对
B. 错

Becauseoftheircombinedabilitiesofunlimitedexpansion&pluripotency,embryonicstemcells (ESCs) remainatheoreticallypotentialsourceforregenerativemedicineandtissuereplacementafterinjuryordisease.

A. 对
B. 错

Human embryonic stem cells (ESCs) are now being tested in clinical trials as treatments for diabetes, spinal cord injury, heart failure, macular degeneration and Stargardt's macular dystrophy.

A. 对
B. 错

Embryoniccelllinesandautologousembryonicstemcells(ESCs)generatedthroughsomaticcellnucleartransferordedifferentiationhavebeenproposedaspromisingcandidatesforfuturetherapies.

A. 对
B. 错

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