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Slav-nsk [51]
3 years ago
12

What change could a student measure to collect data about the rate of photosynthesis in a certain type of algae when it

Biology
1 answer:
Sonbull [250]3 years ago
5 0

Answer:

The student can measure the number of gas bubbles given off by the algae.

Explanation:

Photosynthesis is a process in which plants make its food (glucose) by absorbing the sunlight, carbon dioxide from air and water from the soil, and release oxygen into the atmosphere. A green pigment in plants called chlorophyll absorbs light and perform photosynthesis.

The rate of photosynthesis increases as a result of increase in the light intensity. Certain types of algae contains different pigments like carotenoids, phycobiliproteins etc in addition to chlorophyll for absorbing light of different wavelength or colors. By using all these pigments, more light energy is converted into chemical energy in the algae by photosynthesis. Thus as the rate of photosynthesis increases, more oxygen bubbles are produced by the algae.

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which of the macromolecules tested in this exercise (proteins, lipids, nucleic acids) were formed by dehydration reactions? expl
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Large polymers are created during dehydration synthesis, which are typically referred to as biological macromolecules. These compounds include proteins, lipids, carbohydrates, and nucleic acids.

As a result, the dehydration reaction is responsible for the formation of protein, lipid, and nucleic acids.

1. Protein structure

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2. Lipid structure is a crucial element of the cell membrane. The structure is mostly composed of a glycerol backbone, two hydrophobic fatty acid tails, and a hydrophilic phosphate group.

3. Nucleic acids' structure: Nucleotide polymers make up nucleic acids. Each nucleotide is made up of an aromatic base with a N-atom connected to a pentose sugar with five carbons, which is then joined to a phosphate group.

To know more about biological macromolecules visit:

brainly.com/question/2141678

#SPJ4

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