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APES Lab 02 PRE LAB Algae Cultures Primary Production

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Last updated over 2 years ago
24 questions
Please read through the procedure PDF for Lab 02. Complete the questions below.

Make sure you have accessed this Formative through the Canvas assignment. If not, Formative will not transfer your grade to Canvas correctly and you will not receive credit for your work.
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Question 4
4.
Green plants, using the energy from sunlight, create __________ from __________.
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Question 12
12.

Which of the following can act as a limiting factor plants and algae? There may be more than one correct answer.

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Question 14 | 00:30
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Question 15 | 00:27
Question 16 | 00:45
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Question 15
00:27
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Question 15
15.
The movement of __________ plays a HUGE ROLE in photosynthesis.
Question 16
00:45
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Question 18
18.

In order for your DO and pH sensors to work correctly, you must connect them to your iPad directly through iOS and not Graphical Analysis.

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Question 19
19.

The mini Secchi disk/Secchi stick is used for measuring turbidity.

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Include screenshots of your completed data tables.
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Question 24
24.

Are pictures of your algae culture bottles optional?

You are summarizing the patterns you see in your data for each of the three parameters.
Question 1
1.

Microalgae, among other things, serve as the basis for food webs in both the freshwater and marine ecosystems.

Question 2
2.

Which of the following is true about microalgae?
There may be more than one correct answer.

Question 3
3.

Which species of algae will you be working with?

Question 5
5.

Nutrients = fertilizer in the world of microalgae.

Question 6
6.

What is the dominant photosynthetic pigment in green plants and algae?

Question 7
7.
When the ocean appears __________, microalgae/phytoplankton __________.
Question 8
8.

As you bottles change color, the conditions inside the bottle are changing.

Question 9
9.

Which basic description of respiration is correct?

Question 10
10.

Plants use stored chemical energy to grow and maintain themselves.

Question 11
11.

In nature, something always limits how fast plants can grow.

Question 16
16.

What are the carbohydrates from photosynthesis used for?

Question 17
17.

Which two Vernier sensors will you be using for this lab investigation?

Question 20
20.

Which of the following is accurate with regards to your collection of data for this investigation?

Question 21
21.

Taking pictures of your algae culture bottles each day is optional.

Question 22
22.

Which graphs will you create using your week's worth of data?

Question 23
23.

When making QUALITY graphs, which of the following should be labelled (with units, if appropriate)?
There may be more than one correct answer.