Scan your exam and upload it to Gradescope before clicking “submit quiz”, which will end the Honorlock session.You can log into Gradescope directly or go to Exam 1 in the Assignments tab on Canvas (the one that’s 100 points).

Measure the length of the blue rectangle to the nearest millimeter using the provided metric ruler.

You can take a quiz multiple times for the highest score as long as it is done before the due date and time. 

Measurements with this type of scale are ranked in the sense that higher responses represent higher values. Additionally, responses are very specific, offering the highest level of precision.  Collectively, this is best described by which scale type?

What is the instrument shown below used to measure?

You need to make a serial dilution of a protein solution as shown in the image below. The initial concentration of tube #1 is 100 mg/ml. What will be the concentration in tube #2.

Scan your exam and upload it to Gradescope before clicking “submit quiz”, which will end the Honorlock session.You can log into Gradescope directly or go to Exam 1 in the Assignments tab on Canvas (the one that’s 100 points).

Measure the length of the blue rectangle to the nearest millimeter using the provided metric ruler.

Identify the apparatus shown in the picture below.

Which of the provided pieces of glassware would you use to most accurately measure 45 mL of water? (Pick A, B, or C)