1-What is a 'cell' ?
2- Name the different organelles of a eukaryotic and prokaryotic cell ?
3- What are micro-organisms ?
4- which are the different types of micro-organisms?
short answer to the questions
Answers
Answer:
1) Cell is the smallest structural and functional unit of all organisms. It is the smallest unit of life. It is also called as building block of the life.
2) The difference between a prokaryotic and eukaryotic cell is that a prokaryotic cell does not contain a well-defined nucleus or membrane-bound organelles as found in a eukaryotic cell.
The difference between a prokaryotic and eukaryotic cell is that a prokaryotic cell does not contain a well-defined nucleus or membrane-bound organelles as found in a eukaryotic cell.Therefore, a prokaryotic cell lacks E.R, mitochondria and nucleus.
The difference between a prokaryotic and eukaryotic cell is that a prokaryotic cell does not contain a well-defined nucleus or membrane-bound organelles as found in a eukaryotic cell.Therefore, a prokaryotic cell lacks E.R, mitochondria and nucleus.But it contains ribosomes (70S type) which are known as the protein factories because they are the main site of protein synthesis and are made up of ribonucleic acids and proteins.
The difference between a prokaryotic and eukaryotic cell is that a prokaryotic cell does not contain a well-defined nucleus or membrane-bound organelles as found in a eukaryotic cell.Therefore, a prokaryotic cell lacks E.R, mitochondria and nucleus.But it contains ribosomes (70S type) which are known as the protein factories because they are the main site of protein synthesis and are made up of ribonucleic acids and proteins.So, the correct answer is 'Ribosome'.
3)Microorganisms are living organisms that are very small to be seen by naked eyes.
Microorganisms are living organisms that are very small to be seen by naked eyes.They are microscopic animals hence, called microorganisms.
Microorganisms are living organisms that are very small to be seen by naked eyes.They are microscopic animals hence, called microorganisms.They may exist in its single-phase celled form or in a colony of cells.
Microorganisms are living organisms that are very small to be seen by naked eyes.They are microscopic animals hence, called microorganisms.They may exist in its single-phase celled form or in a colony of cells.They include all unicellular organisms.
Microorganisms are living organisms that are very small to be seen by naked eyes.They are microscopic animals hence, called microorganisms.They may exist in its single-phase celled form or in a colony of cells.They include all unicellular organisms.They also include eukaryotic multicellular organisms and unicellular protists and protozoans.They are found in every habitat from poles to equator, deserts, geysers, rocks, deep sea etc.
They are found in every habitat from poles to equator, deserts, geysers, rocks, deep sea etc.Microbes are important to human culture and health.
They are found in every habitat from poles to equator, deserts, geysers, rocks, deep sea etc.Microbes are important to human culture and health.They help in the fermentation of food, treatment of sewage, fuel production, production of enzymes and bioactive compounds.
They are found in every habitat from poles to equator, deserts, geysers, rocks, deep sea etc.Microbes are important to human culture and health.They help in the fermentation of food, treatment of sewage, fuel production, production of enzymes and bioactive compounds.Eg- Cyanobacteria, Lactobacillus, Amoeba, Paramecium etc.
4)The major groups of microorganisms—namely bacteria, archaea, fungi (yeasts and molds), algae, protozoa, and viruses
Explanation:
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1.the cell is that that help us to live and they are the building blocks of the body.
2.prokaryotic cell. eukaryotic cell
2.prokaryotic cell. eukaryotic cell unicellular. multicellur.
2.prokaryotic cell. eukaryotic cell unicellular. multicellur.lysosomes are present. lysosomes are absent
2.prokaryotic cell. eukaryotic cell unicellular. multicellur.lysosomes are present. lysosomes are absentmicrotube absent. microtube present
2.prokaryotic cell. eukaryotic cell unicellular. multicellur.lysosomes are present. lysosomes are absentmicrotube absent. microtube present endroplasmic reticulam.endroplasmic reticulam
2.prokaryotic cell. eukaryotic cell unicellular. multicellur.lysosomes are present. lysosomes are absentmicrotube absent. microtube present endroplasmic reticulam.endroplasmic reticulamis absent. is present.
3.Microorganisms are the small organisms that exists in body and everywhere in the unicellular, multicellular or cell custer form.
4. The different types of microorganisms are bacteria, fungi, protozoa, algae and virus.
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