You need to install several USB devices on a server. You have been asked to attach USB hubs to the computer. Only one USB port is available. How many hubs can you daisy chain using the single port?

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?

Write a program that prompts the user to input a string. the program then uses the function substr to remove all the vowels from the string. for example, if str = "there", then after removing all the vowels, str = "thr". after removing all the vowels, output the string. your program must contain a function to remove all the vowels and a function to determine whether a character is a vowel.

Worth 50 points answer them bc i am not sure if i am wrong