Avital step in maintaining an operating system is to regularly do what? replace the hard drive. organize the computer’s data. reinstall the operating system. install multiple operating systems.

Shown below is the start of a coding region within the fist exon of a gene. 5'--3' 3'--5' how many cas9 pam sequences are present?

Rachel completed typing an official document with a word processing program. she wants to make sure that her document has no typographical errors. she also wants all headings to have the same font. which features in a word processing program should she use? rachel should use the feature in a word processing program to find typographical errors. she should apply to have uniform headings.

How do you take a green screen out of the video while editing?