The answer is: <span>A- Genes for body and wing size were on the same chromosome and inherited together</span>
Which activities? I want to say the nucleus as it is the control center of the cell, but this is a vague question.
Answer:
False
Explanation:
The histones that are more positively charged, tight hardly to negatively charged DNA. So, enzymes, such as acetyltransferases, that reduce the positive charge of histones promote transcription.
Chromatin structure and its modifications can change the package of the DNA and consequently, alter the gene expression. The most common modifications of the chromatin are covalent modifications such as acetylation/deacetylation (by acetyltransferases and eacetylases), methylation (by methyltransferases), and phosphorylation (by kinases). This is the way of gene expression regulation.
The effects of modifications are different, for example methylation promotes condensation of the chromatin and as a consequence, prevents binding of transcription factors to the DNA (transcription is repressed).
Acetylation loosens the association between nucleosomes and DNA (because it neutralizes the positive charge of histones) and consequently promotes transcription. Deacetylation is a process opposite to acetylation.
Answer:
The miRNA pathway of RNA interference is a result of double standed DNA entering a eukaryotic cell
Explanation:
Answer:
the bunny
Explanation:
bunnies are herbivores which means they only eat plants and veggies
