Answer:
4, 3, 5, 2, 1
Explanation:
The process of syhthesis of protein is called trancription.
- The proces sf transcription begin with the binding of RNA polymerase enzyme with a sequence of DNA called the promoter.
- RNA polymerase allows the unwinding of DNA bases forming a stable complex.
- In the next step, a Mg2+-dependent isomerization occurs, that produces a modified form of the open- promoter complex.
- RNA polymerase has one nucleoside triphosphate binding site which helps during elongation and binds any of the four common ribonucleoside triphosphates (rNTPs).
- Then a nucleophilic attack of the 3' hydroxyl (OH) present at the first nucleotide on the a - phosphorus gorup of the second nucleotide 5' triphosphate occurs that forms the first phosphodiester bond.
Hence, the correct order is 4, 3, 5, 2, 1.
The prokaryotes are by far the most abundant organisms inhabiting planet Earth. They are also by far the most diverse.
Answer:
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Explanation:
This paragraph represents desert.
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Non-prokaryotic organisms typically have two life cycle stages: trophozoite and cyst is Protozoa.
<h3>What is Protozoa?</h3>
- Protozoa is a group of single celled, non- prokaryotic organisms.
- These may either be free living or parasitic in nature.
- These are heterotrophs and reproduce asexually by binary fission.
- The Protozoa consists of many unrelated or loosely related organisms.
- They are divided into four major groups: Sarcodina, Flagellates, Ciliates and Sporozoans..
- Some protozoa consist of two phases in their life cycle: proliferative stage (trophozoites) and resting stage (cysts).
- Trophozoites consists of the proliferative stage in which the protozoa divides and reproduces.
- The resting cyst form helps the protozoa to survive harsh environmental conditions like harmful chemicals, extreme temperature and nutrient and water deficiency.
Learn more about protrozoa here:
brainly.com/question/15427385
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