Question

exam 1 will cover chapters 1, 2, 3, and 4. you will have roughly 12 - 15 questions per chapter. be sure that you work alone. this is not a group exam. each person will have a different set of questions, as this will be a pooled question set. you will want to make sure to study ahead of time, because if you are trying to look answers up as you go, you may run out of time. also, remember that canvas will note your activity during the exam, if you leave your screen it will be noted in the exam log. you will not be allowed a second attempt if you dont answer all your questions in the time allowed, you will get the remainder of the questions marked as zeros. if there are any technical issues that come up during the exam, take a screenshot of the error and contact me immediately for assistance. best of luck! question 27 2 pts if a dna sample were composed of 20% guanine, what would be the percentage of cytosine? 20 30 40 60

Explanation:

Step1: Recall base - pairing rule

In DNA, guanine (G) pairs with cytosine (C). So, the amount of G equals the amount of C.

Answer:

A. 20