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lana [24]
2 years ago
7

The term 'phytoplankton' describes microbial free floating primary producers in aquatic systems. The organisms that can form phy

toplankton are quizlet
Biology
1 answer:
Afina-wow [57]2 years ago
6 0

Among the more important groups are the diatoms, cyanobacteria, dinoflagellates and coccolithophores.

Phytoplankton, are autotrophic prokaryotic or eukaryotic algae that live near the water surface where there is sufficient light to support photosynthesis.

<h3>What are Phytoplankton ?</h3>

Phytoplankton is made of very tiny--usually one-celled--plants. Since plants make their own food and release oxygen as a byproduct, all the other living things in the ocean depend on them directly or indirectly for food or oxygen.

  • The two main classes of phytoplankton are dinoflagellates and diatoms.

  • Dinoflagellates use a whip-like tail, or flagella, to move through the water and their bodies are covered with complex shells.

Learn more about Phytoplankton here:

brainly.com/question/1597611

#SPJ4

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Evaluate the lab and data collected. What type of transport occurred in this lab? Explain your answer, including evidence from y
andreev551 [17]

To know what type of transport occurred the lab and collected data are needed. As they are not present an explanation of the different transport's types, will be given.

Water, proteins, ions, and molecules of different sizes can pass through the cell membrane using different types of transports. The transport that each molecule uses depends on the concentration, size, and polarity.

We can classify the types of transport as active and passive.

Passive transport is the one that does not need energy to happen since the molecules move from a place of high concentration to a one of lower concentration. In this group, we have:

  • Simple diffusion: small molecules in high concentration on one side of the membrane; move to the other side due to the difference in concentration.
  • Osmosis: water passes through the membrane from a place of low concentration of molecules to one of high concentration. Water moves inside or outside the cell to valance the concentration of solutes on both sides of the membrane.
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Active transport needs the<em> energy</em> to transport molecules; since it goes against the gradient's concentration. In this group, we have:

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In conclusion, there are different types of transport; they depend on the concentration or type of molecule. To find out what mechanism of transport occurred in the lab, look at the components of the experiment and analyze which of these transports could be present.

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