8.1
8.2
8.3
8.4
Miscellaneous
100
What does photosynthesis do?
Process in which plants produce their food with sunlight.
100
What is chlorophyll?
Green pigment that absorbs sunlight.
100
What is the purpose of carbon fixation?
Form glucose
100
Plants release waste known as _______ through cellular respiration.
Carbon Dioxide
100
What does chloro and plasts mean?
Chloro means green and plasts mean organelle.
200
What is photosynthesis?
The conversion of light energy into chemical energy.
200
Which is the most common chlorophyll?
Chlorophyll A
200
Whats Carbon Fixation?
Formation of organic compounds found in organic compounds through carbon-carbon bondings
200
How do consumer obtain organic compounds?
By eating the producers.
200
Which is the light with most energy?
Ultra-Violet light
300
What is the chemical equation of photosynthesis?
C6H12O6 + 6O2 = 6CO2 + 6H2O + energy
300
Shorter wavelengths have_______ energy than longer wavelengths.
More
300
The Calvin Cycle starts and ends with? After 6 repetition of this a ______ molecule is formed.
1. RuBP 2. Glucose
300
What is the greenhouse effect?
Keeps the world climate warm enough for living things, not allowing the sunlight to leave the earths atmosphere.
300
The light reaction can also occur in the dark. (T/F) In Photosynthesis, the oxygen atoms from CO2 are released as O2.
False False
400
What are the three stages of photosynthesis?
Light Reaction, Dark Reaction and Light Absorption
400
Name the four accessory pigments?
Xantophylls: Yellow Carotenoids: Orange Phycoerythrin: Red Antrocyanins: Purple and Blue
400
Name two differences between C3 and C4
C3 occurs within the calvin cycle and C4 occurs within the Hatch Cycle. In C3 RuBP accepts CO2 and in C4 PEP accepts C02 In C3 it is less efficient taking CO2 C3 requires 18 ATP to form glucose, and C4 requires 30 ATP
400
Why does the atmosphere prevents sunlight from leaving?
Because of the large amounts of CO2 (Carbon Dioxide)
400
What is paper chromatography?
Technique for separating and identifying mixtures that are or can be colored, especially pigments
500
What are the two types of tissues?
Palaside and Spongy Mesophyll
500
Describe the structural formula of Chlorophyll A.
The head consists of Magnesium with 1-4 proteins, and the tail consists of lipids.
500
Name all the ways of Carbon Fixation.
Dark Reaction Light Independent Reaction Calvin Cycle C3 Cycle
500
Why has the amount of Carbon Dioxide increased during the past years?
Due to deforestation and global warming.
500
Electromagnetic Spectrum wavelength's is measured in __________.
Nanometers
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