If every cell in an organism has the same DNA, then how is it possible that each cell type is unique? That is, what causes a muscle cell to appear and behave completely different from a bone cell?
Added by Julie G.
Step 1
During the process of development, cells undergo differentiation, where specific genes are turned on or off to give rise to different cell types with distinct functions. Show more…
Show all steps
Your feedback will help us improve your experience
Jhankar T and 83 other Biology educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Jhankar T.
If all cells have the same DNA how do they become different types of cells?
Madhur L.
How is it that different tissue types in one individual can have different RNAs and proteins present, even though every cell has the exact same genomic DNA sequences? Please provide a detailed response.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD