阿摩線上測驗
登入
首頁
>
研究所、轉學考(插大)-普通生物學
>
103年 - 103 台灣聯合大學系統_學士班轉學生考試試題:普通生物學#119275
> 試題詳解
15. DNA methylation is an example of
(A) genetic mutation.
(B) epigenetic modification.
(C) in vitro mutagenesis.
(D) chromosomal rearrangements.
答案:
登入後查看
統計:
A(0), B(1), C(0), D(1), E(0) #3222892
詳解 (共 1 筆)
MoAI - 您的AI助手
B1 · 2025/10/26
#6969019
1. 題目解析 題目詢問的是 DNA 甲...
(共 929 字,隱藏中)
前往觀看
0
0
相關試題
16. Most repressor proteins are allosteric. Which of the following binds with the repressor to alter its conformation? (A) Inducer (B) Promoter (C) cAMP (D) RNA polymerase
#3222893
17. Influenza viruses are (A) double-stranded DNA viruses. (B) single-stranded DNA viruses. (C) double-stranded RNA viruses. (D) single-stranded RNA viruses.
#3222894
18. Which of the following techniques allows researchers to measure the expression of thousands of genes at one time? (A) Southern blotting (B) Northern blotting (C) DNA microarray assay (D) Restriction fragment length polymorphism (RFLP)
#3222895
19. The human genome contains about 20000 genes. However; there is evidence that human cells produce more than 20000 different polypeptides. What processes might explain this discrepancy? (A) Exon shuffling (B) Domain shuffling (C) Gene recombination (D) Alternative splicing
#3222896
20. Which of the following observations is not helpful for the inference of natural selection? (A) Members of a population do not vary in their traits. . (B) Traits are inherited from parents to offspring. (C) All species are capable of producing more offspring than their environment can support. (D) Owing to lack of food or other resources, many of these offspring do not survive.
#3222897
21. Which of the following will not change the allele frequencies in a population? (A) Mutation (B) Non-random mating (C) Genetic drift (D) Gene flow
#3222898
22. Which of the following is not related to "reinforcement”? (A) Sexual selection (B) Sympatric species (C) Prezygotic reproductive barrier (D) Postzygotic reproductive barrier
#3222899
23. Eukaryotic cells have a nuclear envelope, mitochondria, endoplasmic reticulum, and other internal structures that prokaryotes lack. How did these eukaryotic features evolve from prokaryotic cells? (A) Cytokinesis (B) Endosymbiosis (C) Paedomorphosis (D) Binary fission
#3222900
24. Suppose gene A is orthologous in species 1 and species 2, and gene B is paralogous to gene A in species 1. Suggest a sequence of two evolutionary events that could result in the following: Gene A differs considerably between species, yet gene A and gene B show little sequence divergence from each other. (A) Speciation => gene duplication (B) Speciation => gene recombination (C) Gene duplication => speciation (D) Gene recombination => speciation
#3222901
25. Which of the following is not the cause of the genetic variation in bacterial populations? (A) Mutation (B) Meiosis (C) Transduction (D) Transformation
#3222902
相關試卷
115年 - [無官方正解]國立臺灣大學107學年度碩士班招生考試試題 普通生物學(A)#139913
2026 年 · #139913
115年 - [無官方正解]115 國立中山大學_碩士班考試入學招生考試試題_生科系碩士班:普通生物學#138393
2026 年 · #138393
115年 - [無官方正解]115 國立臺灣大學_ 碩士班招生考試試題:普通生物學(A)#137686
2026 年 · #137686
115年 - 115 國立臺灣大學_ 碩士班招生考試試題:普通生物學(B)#137620
2026 年 · #137620
114年 - [無官方正解]114 臺灣綜合大學系統_學士班轉學生考試試題:普通生物學#138156
2025 年 · #138156
114年 - [無官方正解]114 台灣聯合大學系統_學士班轉學生考試試題:普通生物學#137763
2025 年 · #137763
114年 - 114 高雄醫學大學_學生轉系考試試題:普通生物學#129767
2025 年 · #129767
114年 - [無官方正解]114 臺灣綜合大學系統_學士班轉學生聯合招生考試試題:普通生物學#129348
2025 年 · #129348
114年 - [無官方正解]114 國立臺灣大學_轉學生招生考試﹕普通生物學(B)#128203
2025 年 · #128203
114年 - [無官方正解]114 國立臺灣大學_轉學生招生考試﹕普通生物學(B)#128202
2025 年 · #128202