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noname [10]
3 years ago
5

Describe two types of living things that biologists could study. Think about types of living things that are not in the ocean —

what categories of living things are on land?
Biology
1 answer:
S_A_V [24]3 years ago
3 0

Answer:

Following are the two types of living things that biologists could study:

1) Animals

2) Plants

Explanation:

As we know plants and animals are the most important organisms. Animals has further categories of living things are on land:

1) Birds

2) Mammals

3) Reptiles

4) Amphibians

Fishes are not included because they are in water but not on land.

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Explanation:

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An electric current is applied to the gel where the proteins are seeded, causing the negatively charged proteins to migrate through the gel in the direction of the anode (positively charged region). Short proteins will move more easily and faster through the pores of the gel, while larger proteins will find it more difficult to do so. After a certain time, the proteins will have migrated according to their size (measured in kDa or kiloDaltons). After electrophoresis, the gel should be stained with Coomassie blue or silver stain, allowing visualization of the separated proteins. After staining, the different proteins will appear as distinct bands on the gel. In addition, the higher the amount of a protein, the more intense the color of its band will be.

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