Describe the interaction between an enzyme and it’s substrate

1 answer:

6 0

Answer: The enzyme 's active site binds to the substrate. ... When an enzyme binds its substrate it forms an enzyme-substrate complex. Enzymes promote chemical reactions by bringing substrates together in an optimal orientation, thus creating an ideal chemical environment for the reaction to occur.

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Select the best answer that describes how lionfish are impacting biodiversity in Florida. O Lionfish are consuming large quantit

jolli1 [7]

Answer:

Lionfish are rapidly consuming many smaller fish species along the coast at depths up to 90 meters.

Explanation:

Lionfish is an invasive species that has been successfully established in the Atlantic Ocean. It is a tropical species that lives mostly in reefs and rocks that provide protection. It inhabits waters from the coast to 50 meters deep.

Because of its high densities in the Atlantic, Lionfish is a promoter of ecological, economic, socio-cultural consequences. They only have a few predators and consume a high diversity of prey items. They produce an ecological imbalance in the trophic chains of the marine ecosystem. When competing with native piscivores, they imbalance the dynamics of fish communities in coral reefs and mangroves. The density of young and herbivores fishes has decreased because of their predation by the lionfish. By predating on algae eating fishes, they provoke a sharp increase in algae populations, which produces serious damages in the coral reefs, enhancing their mortality. The main consequences of these damages are marine biodiversity loss, water quality decrease, ecosystem recovery difficulty, and impacts on food provisioning for many other ocean species.

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2 years ago

What is the diploid chromosome number for your karyotype

LekaFEV [45]

Answer:

For example, a haploid human nucleus (i.e. sperm or egg) normally has 23 chromosomes (n=23), and a diploid human nucleus has 23 pairs of chromosomes (2n=46). A karyotype is the complete set of chromosomes of an individual.

Explanation:

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3 years ago

The graph shows the growth and reproduction in 4 different cells, A, B, C, and D, over time. Use the graph to answer questions b

balandron [24]

Answer: A.

Explanation:

Cells generally have a relatively short lifestyle in that they grow, divide and then die off. This is not the case with cancerous cells as those ones mutate and then multiply such that they eventually form a tumor.

Looking at the graph, most of the cells are remaining at a lower or manageable number because they are dying off. Cell A on the other hand is simply increasing in number which means that it is a cancerous cell as it is increasing its number by mutating instead of dying off like other cells would.

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3 years ago

As the body breaks down large molecules into smaller molecules that the

yawa3891 [41]

Answer:

H. Immue and digestive

Explanation:

The immune system fights pathogens protects us from them, the digestive system destroys pathogens that may be in our stomach or intestines.

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2 years ago

How do transcription and translation change information from one form to another?

s2008m [1.1K]

From nucleic acid to amino acid apex i think

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3 years ago

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