The following image shows the 'beads-on-a-string' model of DNA. Where is Gene 1 located? In the linker DNA In a nucleosome core particle In the promoter DNA On a histone
Added by Robin W.
Close
Step 1
Each nucleosome consists of a core particle, which is made up of DNA wrapped around a histone octamer, and linker DNA, which connects the nucleosomes. In this model, genes are located within the DNA molecule. Genes are specific sequences of DNA that contain the Show more…
Show all steps
Your feedback will help us improve your experience
John Nicolle and 73 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
"The following image shows the 'beads-on-a-string' model of DNA and the effects of histone modification on chromatin structure. What effect does histone acetylation have on Gene 1? Gene De-acetylation Acetylation Gene Acetylation increases expression of Gene Acetylation decreases expression of Gene Acetylation causes mutation in Gene There is no way to tell from this figure"
Sri K.
The following diagram represents DNA that is part of the RNA-coding sequence of a transcription unit. The bottom strand is the template strand. Give the sequence found on the RNA molecule transcribed from this DNA and identify the $5^{\prime}$ and $3^{\prime}$ ends of the RNA. 5'-ATAGGCGATGCCA-3' 3'-TATCCGCTACGGT-5' - - Template strand
'The following diagram represents DNA that is part of the RNAcoding sequence of a transcription unit. The bottom strand is the template strand. Give the sequence found on the RNA molecule transcribed from this DNA, and identify the $5^{\prime}$ and 3 ends of the RNA. 5'-ATAGGCGATGCCA-3' 3'-TATCCGCTACGGT-5' $\leftarrow$ Template strand
Recommended Textbooks
Biology for AP Courses
Objective Biology for NEET
Introduction to General, Organic and Biochemistry
Watch the video solution with this free unlock.
EMAIL
PASSWORD