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oee [108]
3 years ago
15

What might cause an ecosystem not to return to its original climax community after a disturbance

Biology
1 answer:
Nataly_w [17]3 years ago
5 0
If organisms that lived there before had exceeded the carrying capacity then the ecosystem would no longer be able to sustain life
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Arrange the following items in the order in which they receive electrons from glycolysis and TCA oxidations and harness the ener
liraira [26]

Answer

The correct sequence is  given below.

Explanation:

A. NAD+ (It recieves electrons directly from substrate in glycolytic as well as Citric acid cycle reactions)

B. Oxidoreductase (It is present as complex I termed NAD+-CoQ oxidoreductase. It receives electrons from NADH)

C. Quinone (It is present as Ubiquinone in complex III of Electron transport chain. It receives electrons from NADH and FADH2)

D. Terminal oxidase (It is complex IV of electron transport chain termed as Cyt c oxidase)

E. Oxygen (It is the final acceptor of electrons and gets reduced to water)

5 0
3 years ago
A researcher is using the pUC18 vector to introduce a human gene into bacteria. He exposes bacteria to this recombinant molecule
allsm [11]

Answer:

The results from this experiment conclude that all of the resulting bacteria contain the pUC18 plasmid without the human gene.

The method of genetic engineering might seem very easy but in actual it is a very difficult task and most of the time a person won;t get the expected results. The chances of a vector to actually take up a recombinant DNA are very less. Even after this, the chances of a recombinant plasmid to enter a bacterial cell by transformation are very few.

5 0
3 years ago
Pls pls pls help!! i will make brainliest!!
Andrews [41]

1. RNA

2. Nucleic acid.

3. Units.

4. DNA.

5. Protein.

6. Transcription

7. Molecules

8. Units

9. Amino acids.

10. Translation.

<h3><u>Explanation:</u></h3>

Protein synthesis and the RNA synthesis is the total process that takes place together in each and every cell which is the Central Dogma theory.

In this theory, the RNAs are produced from the DNA by means of the process of transcription. In this process, the enzyme DNA dependent RNA polymerase acts as the primary DNA.

In the second step, the RNA produces the protein by the process of translation. This process involves the participation of each and every types of RNA like the rRNA, tRNA, and mRNA. These RNAs are all involved to form proteins by accumulation of amino acids and polymerizing them to form proteins.

8 0
3 years ago
What economic method is often used to guide policy makers in making pollution regulations?
saul85 [17]
Hello,

Here is your answer:

The proper answer to this question is option A "determining point of diminishing returns"! That because the government uses that to get taxes back!

Your answer is A!

If you need any ore help feel free to ask me!

Hope this helps!
3 0
3 years ago
Read 2 more answers
Which is not part of a neuron? <br>A. dendrites <br>B. axon <br>C. actin sheath <br>D. nucleus​
nata0808 [166]

C. actin sheath

This is the answer.

3 0
3 years ago
Read 2 more answers
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