Epigenetics primarily involves changes in which of the following? Epigenetics primarily involves changes in which of the following? The number of chromosomes in a cell The physical structure of genes Gene expression without altering the DNA sequence The genetic code itself
Added by David B.
Step 1
Let's think step by step. Show more…
Show all steps
Your feedback will help us improve your experience
Adi S and 86 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
How does epigenetics affect biology of individual organisms? a. By influencing when and where genes are expressed b. By altering the sequence of the DNA c. By altering the sequence of proteins d. Epigenetics does not affect individual biology The epigenome consists of DNA, chemical tags, and what other molecules? a. DNA polymerase b. Histones c. DNA helicase d. Transcription factors
Adi S.
One definition of epigenetics would be the study of irreversible mechanisms that lead to changes in gene expression that do not involve changes in DNA sequence. the study of reversible mechanisms that lead to changes in gene expression that do not involve changes in DNA sequence. the study of irreversible changes in DNA sequence. the study of reversible mechanisms that lead to changes in gene expression that involve changes in DNA sequence.
Sri K.
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Transcript
18,000,000+
Students on Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD
