8. Which of the following statements about non-coding RNA (ncRNA) is true?
(A) is an RNA that is translated into a protein
(B) includes transfer RNAs (tRNAs) and ribosomal RNAs (rRNAs)
(C) Many of the essential and abundant ncRNAs are involved in transcription
(D) None of the above

1. Reverse transcriptases are (A) DNA-dependent DNA polymerases (B) DNA-dependent RNA polymerases (C) RNA-dependent DNA polymerases (D) RNA-dependent RNA polymerases

2. In Western blotting, the purpose for adding milk is to: (A) Fill up holes on the membrane to prevent proteins from leaking through (B) To help antibodies bind to the proteins they recognize (C) To maintain pH value (D) To minimize non-specific binding of antibodies

3. You are wondering whether the expression of the gene you are studying is regulated by miRNAs. Which of the following experiments is least likely to help you determine if miRNAs are involved? (A) Look for sequences in the UTR regions that may complement miRNAs (B) Delete miRNA that may regulate your gene and examine expression level changes (C) Mutate potential miRNA binding sites to see if expression levels of gene changes (D) Use a phospho-specific antibody to examine protein expression levels

4. Which of these following elements is on an mRNA molecule? (A) Enhancers (B) 5'UTR (C) Promoters (D) Insulators

5. Which of the following methods is NOT used for gene-editing? (A) Targeted recombination by Cre-loxP (B) Homologous recombination (C) CRISPR-Cas9 (D) Sequence-specific zinc-finger nucleases

6. Which of the following methods is used to quantitate newly synthesized proteins? (A) Nuclear run-on assay (B) Pulse-labeling assay (C) Polysome profiling assay (D) Western blotting assay

7. Which of the following materials can be used to cause transient knockdown of a gene? (A) Small interfering RNA (siRNA) (B) MicroRNA (miRNA) (C) Antisense oligonucleotides (ASO) (D) All of the above

9. Which of the following statements about epigenetics is true? (A) is the study of heritable phenotype changes that involve alterations in the DNA sequence (B) Epigenetic changes are not transmitted to the organism's offspring (C) includes DNA methylation and histone modification (D) None of the above

10. Which one of the DNA elements is not required for a chromosome to be stably maintained in cells? (A) origin of replication (B) centromere (C) primer (D) telomere

11. Chromatin consists of DNA and histone proteins. DNA and histone has strong attraction for each other because: (A) DNA is positively charged and histones are negatively charged. (B) both DNA and proteins are hydrophobic. (C) DNA is negatively charged and histones are positively charged. (D) like substances share common charges.

114年 - [無官方正解]114 國立清華大學_碩士班入學考試試題_生命科學暨醫學院甲組(生物與醫學科學組)：分子生物學#132699

113年 - [無官方正解]113 國立中正大學_碩士班招生考試試題_生物醫學科學系：分子生物學#136961

113年 - 113 國立成功大學_碩士班招生考試_藥理學研究所 :分子生物學#126004

113年 - 112 國立臺灣大學_碩士班招生考試：分子生物學(B)#118906

112年 - 112 國立臺灣大學_碩士班招生考試：分子生物學(C)#120020

112年 - 112 國立臺灣大學_碩士班招生考試：分子生物學(B)#120007

112年 - 112 國立臺灣大學_碩士班招生考試：分子生物學(D)#118608

112年 - 112 國立臺灣大學_碩士班招生考試：分子生物學(A)#118594

112年 - 112 國立清華大學_碩士班考試入學試題_生命科學暨醫學院甲組(生物與醫學科學組):分子生物學#118497

112年 - 112 國立中正大學_碩士班招生考試_生物醫學科學系分子生物:分子生物學#118496