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pav-90 [236]
3 years ago
7

Answer the following questions about serine protease structure

Biology
1 answer:
DiKsa [7]3 years ago
4 0

Answer:

Explanation: The role of the oxyanion hole in serine protease is: generally established to be in stabilizing high-energy between the transition state by the hydrogen bonding.

B. The catalytic triad role is to provides a paradigm for the structural and chemical features of enzymes that allow them to facilitate a difficult reaction.

C. trypsin is the amino acids that is chosen for.

While Chymotrypsin is the enzyme that selects for the aromatic amino acids.

Trypsin is the enzyme that chose for the basic amino acids I.e lysine and arginine.

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Climax communities occur before communities that are undergoing primary succession
slega [8]

Answer:

Answer is C. Climax community is an ecological community that has reached the final stage of ecological succession.

Explanation:

At this point bio-diversity is maximum and no further changes take place. It is the most stable period.

6 0
3 years ago
Why does this recent discovery about the galapagos finches prove that it’s often challenging for scientists to determine when tw
34kurt

Because the species of finches on the Galápagos island have various appearances but still mate with other finches and produce fertile offspring making it is difficult for scientists to distinguish between two groups of individuals as separate species.

<h3>What is the island of Galápagos?</h3>

The Pacific Ocean island of Galápagos is located to the west of Ecuador. It is a volcanic island known for its diverse and endemic types of living things.

<h3>Why is it difficult to find new species in Finches?</h3>

Charles Darwin spent several years studying the many species of finches on the Galápagos island. He saw a great deal of variation in these finches, which supports the hypothesis of natural selection.

However. it is challenging for scientists to discern between two separate species because the species of finches on the Galápagos island have a variety of features that are different but still mate with other finches and produce fertile offspring.

To learn more about evolution visit:

brainly.com/question/19431143

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5 0
1 year ago
Organisms with radial symmetry would likely _________________________________.
Illusion [34]
Be sessile (move from place to place very slowly, or not move at all)
5 0
3 years ago
as the submersible approaches the twilight zone (300m deep), what changes in light and temperature occur?
Sunny_sXe [5.5K]

In the twilight zone, the temperature and the light conditions change. The initial 200 meters of the ocean as considered as the open ocean. There is availability of light and thriving temperature there. Butt below that, in the 'deep ocean'. The availability of light decreases and as we go further down, the light no longer reaches those parts of the ocean. Moreover, the temperatures plummet down to almost freezing conditions. In addition to this, the pressure is much more higher in the deep ocean.

4 0
3 years ago
Help with 1,2,6,9,10,11,15
Vlad1618 [11]
2: carbon can be found in the atmosphere, rocks, soil, & fossil fuels,
7 0
3 years ago
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