The approximate size of the DNA fragment expected to be deleted is equal to the distance between both loci (assuming linked loci).
<h3>What is CRISPR/Cas?</h3>
The CRISPR/Cas tool is a genome editing system used to cut DNA in the lab with excellent precision.
The CRISPR/Cas system can cut several loci simultaneously according to the recognition sequence.
In conclusion, the approximate size of the DNA fragment expected to be deleted is equal to the distance between both loci (assuming linked loci).
Learn more about CRISPR/Cas here:
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Attachment of acetyl groups to histone promotes transcription.
This mechanism is known as histone acetylation and it is a part of gene expression. The lysine residues inside the N-terminal tail from the histone core of the nucleosome are the substrate for enzymes-histone acetyltransferase which transfer an acetyl functional group from another molecule. Acetylation removes the positive charge on the histones and thus decrease the interaction negatively charged phosphate groups of DNA. As a result, chromatin becomes more relaxed structure and transcription is promoted.
A pipette is a thin/narrow glass tube that is used to transfer liquids. A spatula is a steel utensils used to scrape, transfer, and apply powders and pastes. A test tube is a glass or plastic tube that is used for holding, mixing, and heating liquid chemicals. A graduated cylinder is a skinny long cylinder used for measuring volumes. So the instrument that would best suitable for holding a liquid while heating it over a flame is a test tube. so the answer is C.
answer.
waxy cuticle covering the leaves that prevents the penetration of iodine in the leave cells.
Answer:
CFC ( chlorofluorocarbon)
