What are the differences between cell biology and molecular biology?
Posted September 18, 2023
Answer
Cell Biology and molecular biology are two distinctly different fields of biology.
Cell biology
- Is a field of biology that studies the behavior and cellular mechanisms of living cells in terms of their anatomy, morphology, and physiology
- Uses techniques such as microscopy and scanning to study prokaryotic and eukaryotic cells and cell functions
- Plays a crucial role in identifying morphological features and behavioral patterns in cells in response to environmental, metabolic, and chemical exposure
Molecular biology
- Is a field of biology that is based on the central dogma of life
- Uses techniques such as PCR (polymerase chain reaction), sequencing, and gel electrophoresis to study molecular level mechanisms such as understanding the relationship between DNA, RNA, and proteins
- Is an important diagnostic tool
- Plays a crucial role in identifying and confirming most morphological and metabolic conditions
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