Quiz & Worksheet - Photosynthesis Biology Lab

Instructions:

Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

Which of these is the correct equation for photosynthesis?

carbon dioxide + oxygen + light energy --> carbohydrate + water carbon dioxide + water + light energy --> carbohydrate + oxygen + water carbohydrate + oxygen --> light energy + carbon dioxide + water

carbohydrate + light energy + carbon dioxide --> oxygen + water water + light energy --> carbon dioxide + carbohydrate + water

Worksheet

Print Photosynthesis: Biology Lab Worksheet

1. A student reproduces the lab procedure discussed in this lesson using 50 leaf disks in a large beaker. She starts a timer. How will she determine the ET50 for this experiment?

She will look at the time when half of the disks have reached the surface of the liquid in the beaker.
She will count the number of disks at the bottom of the beaker at the end of the experiment.
She will calculate the average time it takes for each disk to reach the surface of the liquid in the beaker.
She will count the number of disks at the top of the beaker at the end of the experiment and divide by two.
She will note the time when the first disk reaches the surface of the liquid in the beaker.

2. A biology student performs the photosynthesis lab procedure discussed in this lesson. What substance is he indirectly measuring to determine the rate of photosynthesis?

carbon dioxide
bicarbonate ions
water
oxygen
carbohydrate

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About This Quiz & Worksheet

About this Quiz & Worksheet

Test your ability to understand photosynthesis with this quiz and worksheet combo. Quiz questions assess your knowledge of what photosynthesis is and the reaction rate of photosynthesis.

Quiz & Worksheet Goals

In these assessments you'll be tested on the following:

Equation for photosynthesis
ET50
Amount of carbon dioxide surrounding a plant leaf

Skills Practiced

This worksheet and quiz let you practice the following skills:

Reading comprehension- ensure that you draw the most important information from the related photosynthesis lesson
Information recall- access the knowledge you've gained regarding photosynthesis
Knowledge application- use your knowledge to answer questions about photosynthesis

Additional Learning

To review concepts related to photosynthesis, read through the brief lesson on Photosynthesis: Biology Lab. This lesson will help you:

Define photosynthesis
Identify the equation for photosynthesis
Recall the reduction rate and how it is used to determine how fast a chemical reaction occurs
Review how to determine the results of a reduction rate experiment
Learn about ET50

Practice Exams

Final Exam