Why would it be hard to find the ideal CO2 level if the light intensity were very low?

1 answer:

3 0

Remember that CO2, light and heat (to activate the reaction and keep the enzymes happy) are all needed for a reaction. When one goes missing, it destroys the whole process.

1. No light = no reaction can be made. That means the plant wouldn't intake any CO2 anyway.

2. When very hot the enzymes will denature (plant dead) or when cold, the activation energy will not be there. So once again, it will not respond to light as it is not its primary concern.

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4. If a reaction took 2 minutes and 30 seconds to complete. What rate would you report?

Arturiano [62]

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1. What are Chargaff's rules?

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1)Chargaff's rules state that DNA from any cell of any organisms should have a 1:1 ratio of pyrimidine and purine bases and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine. This pattern is found in both strands of the DNA.

2)DNA structure

DNA is made up of molecules called nucleotides. Each nucleotide contains a phosphate group, a sugar group and a nitrogen base. The four types of nitrogen bases are adenine (A), thymine (T), guanine (G) and cytosine (C). The order of these bases is what determines DNA's instructions, or genetic code.

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5)The diagram has show in above.

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HOPE THIS HELPS YOU.

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2. Which of the following describes the difference between nitrogen-14 and nitrogen-15? (1 point) Nitrogen-14 has 14 electrons,

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The statement that describes the difference between the 2 isotopes of nitrogen would be the last set.

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Nitrogen-15 has 7 electrons, 7 protons, and 8 neutrons.

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