Lesson 9: ACT Lesson Mastery

Lesson 9: ACT Lesson Mastery

Passage

In his science fair experiment, a student 

lows: focused on student health at his high school. He collected urine samples from 4 student volunteers both in the morning and in the evening. The samples were then analyzed. Table 1 and Table 2 show the volume, coloration, specific gravity, and the concentration of suspended of solid of the morning and evening urine samples respectively.

Passage

The formula used for specific gravity was as follows:

Specific gravity = density of sample/ density of water.

The normal range for the specific gravity of urine is 1.001 -1.035

Multiple Choice

What was the volume of urine collected from Student B in the morning?

• 125 mL

• 250 mL

• 275 mL

• 420 mL

The correct answer is B

The Student B row in Table 1 contains 250 in the Volume column

Multiple Choice

What was the volume of urine collected from Student C in the evening

• 325 mL

• 318 mL

• 420 mL

• 450 mL

The correct answer is A

The student C row in Table 2 contains 325 in Volume Column

Multiple Choice

What is the color assignment of the urine collected from Student D in the morning?

• 1

• 2

• 3

• 4

The correct answer is A

The Student D row in Table 1 contains 1 in the Color column

Multiple Choice

What was the color assignment of the urine collected from Student A in the evening?

• 1

• 2

• 3

• 4

The correct answer is D

The Student A row in Table 2 contains 4 in the Color column