Top 100 Research Topics Ideas In Molecular Biology

Research work begins with an analysis of what current issues in molecular biology you want to deal with. Thus it is necessary to develop a clear understanding of your strengths and weaknesses. This knowledge will help you decide what direction your work should take. So your main goal is to find a good research topic. And its main characteristic is that it really interests you. Why is it so?

A research paper is not an essay or an article that you can download from the Internet and adapt for your writing style. This is an opportunity to conduct independent research! With its help, you can show your expertise in planning and analyzing the results. Do not ignore the possibility to apply your practical skills or acquire new ones to solve the assigned tasks. You have to demonstrate the ability to express your thoughts and correctly use terminology. So the text should be logically complete. Of course, topics for undergraduates are much easier than the scientific papers of real scientists. But in terms of the structure, the methods you use, the planning system, this is a real study. So if you choose molecular biology topics you do not understand or do not like, then further work can become unbearable. Vice versa, when you are into the theme, you will notice the writing material is a lot easier to digest. Thus you will write it faster than you could.

There is also another reason to find interesting biology topics for presentation. The knowledge you gain throughout the investigation, you will remember much better. When you witness the fruits of your labor, it encourages you to continue studying. Looking for answers and appropriate solutions on your own allows enjoying the process. Writing a paper on a boring subject may only take away your desire to further engage in scientific activity.

As you see, a lot depends on your choice. So it is a responsible step to decide what theme to pick up. If you want to simplify the task, hire professional authors with comprehensive experience in the field of molecular biology. They can help to choose the topic and give recommendations for improving the quality of the text. Or they can write a paper from scratch; you only have to order in advance. But what if you want to handle it yourself? Is it possible to come up with an idea of what you want? Do not panic; we have already prepared a list of biology topics! If you read all of these biology research questions, you will understand how best to proceed.

100 Ideas For Biology Project Topics

biology topics to research, source
  1. What are the nucleic acids research methods?
  2. The structure of deoxyribonucleic acid. Who first discovered it?
  3. Roles of DNA and RNA in cells. Why can they function together?
  4. What are different types of RNA?
  5. Plasmids and mobile genetic elements.
  6. What is the length of DNA molecules in human cells? What does the C-Value paradox mean?
  7. Molecular mechanisms of apoptosis.
  8. Transposons in eukaryotes.
  9. What is the process of deoxyribonucleic acid packaging?
  10. Deciphering the structure of the genetic material.
  11. A-, B-, and Z-DNA. Are there any differences between them?
  12. Properties of genetic code.
  13. Pseudogenes: structure, evolution, and biological significance.
  14. Are there exceptions to the universal genetic code?
  15. What does degeneracy of the code mean? Why does the genetic code degenerate?
  16. In what way does a protein differ from a polypeptide?
  17. Essential amino acids.
  18. DNA strands. What are they, and how much information is in them?
  19. What are repetitive DNA sequences called?
  20. What are the promoter and its role in gene cloning?
  21. Exons and introns: what is the difference between them?
  22. Restriction enzymes: what effect do they have on deoxyribonucleic acid?
  23. What are the features and functions of restriction endonuclease?
  24. Polymerase chain reaction. What are its function and application?
  25. What is the purpose of nucleic acid hybridization?
  26. Requirements for DNA replication. Principles and concepts.
  27. How do complementary strands work?
  28. What is the semi-conservative nature of DNA replication? Was it experimentally proved?
  29. Okazaki fragments.
  30. Why do biologists clone DNA?
  31. 3 basic steps of sequencing DNA.
  32. Mechanisms of deoxyribonucleic acid damage and repair.
  33. DNA Methylation and Its Basic Function.
  34. Why does DNA methylation cause mutations?
  35. In which context does DNA methylation happen?
  36. Why do telomeres shorten with each cell division?
  37. What is the role of DNA polymerase in the process of replication?
  38. Telomeres of Human Chromosomes.
  39. What determines the lifespan of a cell?
  40. What is the relationship between telomeres and Telomerase?
  41. Hayflick limit.
  42. How does deoxyribonucleic acid cloning work?
  43. At what age do cells stop dividing? Why?
  44. How does the telomerase enzyme work?
  45. In what frequency do mutations occur?
  46. Gel electrophoresis as the qualitative and quantitative analysis of proteins or nucleic acids.
  47. Transcription in molecular biology. Steps of genetic transcription.
  48. What molecules are used in transcription regulation?
  49. Difference between core promoters enhancers and silencers.
  50. RNA processing.
  51. Splicing in RNA processing. What are its functions?
  52. Is RNA a biopolymer?
  53. What is RNA interference used for?
  54. Alternative splicing: why is it important?
  55. What is the role of alternative splicing in evolution?
  56. What is reverse transcription of mRNA?
  57. Antisense RNA technology.
  58. Do histones regulate the genome?
  59. The flow of information from deoxyribonucleic acid to protein in a eukaryote.
  60. Where does protein synthesis take place in the body?
  61. Ribosome structure and function
  62. 4 levels of protein structure.
  63. Methods for the analysis of physical-chemical properties of nucleic acids and proteins.
  64. Structure and function of fibrous and globular proteins.
  65. What is genetic code ambiguity? Examples.
  66. What defines translation in protein synthesis?
  67. Translation in molecular biology. How many steps are there?
  68. Difference between initiation codon and termination codon.
  69. What is the role of mRNA during translation?
  70. How to convert DNA to protein sequence?
  71. Aminoacyl tRNA synthetases.
  72. Functions of the smaller and the larger ribosomal subunit.
  73. How long does it take to synthesize peptides?
  74. What is mRNA? Is it protected?
  75. Protein post-translational modifications and regulation.
  76. Protein folding.
  77. Factors affecting protein folding.
  78. Chaperons and their role.
  79. Glycosylation of a protein.
  80. The life cycle of proteins.
  81. How did Prusiner discover prions?
  82. Why are prions considered unique infectious agents?
  83. How many diseases do prions cause? Examples.
  84. Can prion diseases be transmitted from one animal to another?
  85. The central dogma of molecular biology.
  86. Genotypic variability.
  87. Phenotypic variability.
  88. Combinative variability.
  89. What are the sources of genetic variability?
  90. What are the different types of mutations?
  91. What DNA mutation causes trinucleotide repeat expansion?
  92. The Hardy-Weinberg principle.
  93. What is the Human Genome Project?
  94. Gene editing: can people use it to rewrite the code of life?
  95. Transgenic animals: production and application.
  96. Why do we need a DNA library?
  97. Genomic library and cDNA library. What is the difference? Why are they important?
  98. What discoveries advanced the field of molecular biology?
  99. What is the most crucial discovery in molecular biology?
  100. History of molecular biology.

Bottom Line

No matter what topics for the paper you choose, the success of your scientific research depends on the correct formulation. The title should clearly reflect the essence of the work, corresponding to the content, and reflect the problem posed. So we hope these questions will help you figure out in what direction you are going to work. In case you are not sure how to approach the issue, do not hesitate to ask for professional assistance. Bear in mind; you are just a student. It is only the beginning of your scientific activity, so there is no shame to seek help. Who, if not experts, can guide you through the process, pointing out and then explaining your mistakes?

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