資訊推薦

• 21. During the translation of a gene to a peptide chain, which step is the actual step that the pept
• 22. Which kind of a small-scale mutation could change the length of DNA template?(A)Point mutation(B
• 23. Which one does not involve in an activation of operon in E. coli?(A)Promoter(B) Regulatory gene(
• 24. Eukaryotic cells originally have the same genomes, but the cell have developed and have differen
• 25. The DNA sequencing techniques have been evolving fast since 2004. Which technology is used in th
• 26. What is the technique to use when you check if you have been infected by COVID-19 virus?(A)DNA c
• 27. Which one below cannot be used to identify the function of genes?(A)Gene knock-out(B) CRISPR-Cas
• 28. The human genome project began in 1990 and completed in 2003, during the 13 years, the scientist
• 29. Which one below does not seemly to fit into the field in system biology?(A)Bioinformatics(B) Gen
• 30. In Darwin's concepts of evolution, descent with modification, from the book the origin of s
• 31. Which description about the DNA methylation is incorrect?(A)DNA methylation would affect the gen
• 32. From the media, we have encountered news of scientists used a phylogenetic tree to represent the
• 33. Which one below does not maintain and/or increase the genetic variation within a human populatio
• 34. In a lake of South Africa, a group of fish evolved into different species due to the change of t
• 35. After genomic research, scientists found the mitochondria and plastids in the eukaryotic cells c
• 36. Coronavirus belongs to which kind of virus?(A)dsDNA virus(B) ssDNA virus(C) dsRNA virus(D)ssRNA
• 37. Glycoproteins on the viral envelope is important part when a virus infects a cell because it bin
• 38. Staphylococcus aureus could cause mild infection to life threatening illness for humnan. Which g
• 39. Which one below is not a vascular plant?(A)Gymnosperms(B) Angiosperms(C) Ferns(D)Lycophytes(E)Mo
• 40. In animal embryo development, what is the fate of the blastopore?(A) It became part of the neura
• 41. In all invertebrates, which group holds the most diversity (has the highest number of species)?(
• 42. After a long research about the "warm-blooded"' animals (birds and mammals), the
• 43. The epithelial tissues of human body are the most likely tissues to be in contact with the envir
• 44. For the hormone and signaling in the intercellular communication by secreted molecules, which on
• 45. One hormone could have different effects in different cells. For example, epinephrine acts diffe