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Jlenok [28]
3 years ago
8

Enzymes are potent catalysts because they: a. are consumed in the reactions they catalyze b. are very specific and can prevent t

he conversion of products back to substrates. c. drive reactions to completion while other catalysts drive reactions to equilibrium.
Biology
1 answer:
NeTakaya3 years ago
3 0

Answer: lower the activation energy for reactions they catalyze

Explanation: this should be the correct answer but i'm not seeing it for your question, if you forgot to leave it out well this is correct, however if you did not leave this out then I would say A.

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What are the possible phenotype(s) for their children? *<br> A. Hazel eyes<br> B. Brown eyes
zhenek [66]

Answer:

hazel eyes are recessive, Brown eyes are dominant. is there a pedigree along with this question?

Explanation:

Please insert an image of a pedigree

hope this helps!

✧◝(⁰▿⁰)◜✧

8 0
3 years ago
The distribution of melanosomes in cells is tightly regulated in animals that rapidly change color. dark-colored cells have mela
kipiarov [429]

Microtubules originate on the centre of the cell taking the positive end to the periphery of the cell, while the negative end remains turned to the centre of the cell. The melanosomes move along these microtubules using motor proteins desiganted kinesins and dyneins. The kinesins are responsible for moving the melanosomes to the positive end of the microtubule (periphery of the cell) generating dark-colored cells, whereas dyneins move the melanosomes to the negative end of the microtubule (centre of the cell) generating light-colored cells.

5 0
3 years ago
List 3 biotic factors from the lion king introduction
Fiesta28 [93]
There are a large number of biotic factors from the Lion King introduction, including producers such as trees and grass, consumers such as buck and lions and omnivores such as meerkats. 
3 0
3 years ago
The initiation of transcription requires melting of the DNA double helix, i.e. separating hydrogen-bonded base pairs, immediatel
sertanlavr [38]

Answer:

The correct answer is B. DNA helicase first unwinds the double helix around the +1 site.

Explanation:

The helicase is an enzyme that specifically breaks the hydrogen bonds of the bases in the transcription process. As E. Coli is a prokaryote, then, the transcription only occurs in one point of the circular DNA. The promoter region indicates where the DNA polymerase has to start replicating and the Topoisomerase unwinds the parts of the DNA that are being excessively twisted because of the separation of the two strands.

4 0
3 years ago
In 2-3 sentences explain pollination.
Vinil7 [7]

Answer:

Pollution is the introduction of contaminants into the natural environment that cause adverse change. Pollution can take the form of chemical substances or energy, such as noise, heat, or light. (I'm sorry this is about Pollution, it should be about Pollination, I misread it sorry,)

Pollination:

Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma. The goal of every living organism, including plants, is to create offspring for the next generation. One of the ways that plants can produce offspring is by making seeds.

7 0
3 years ago
Read 2 more answers
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