QUESTION 49 Which step is thought to have occurred, according to endosymbiotic theory? O a. Inward folds of the plasma membrane of prokaryotes. O b. An independent prokaryotic cell was engulfed by a dependent prokaryotic cell, allowing the dependent host cell to survive with the help of the engulfed cell. O c. An independent prokaryotic cell was engulfed by another independent prokaryotic cell, after which the engulfed cell lost certain functions and became dependent on the host cell. O d. A dependent prokaryotic cell was engulfed by an independent prokaryotic cell, allowing the dependent cell to survive within the independent host cell. O e. A dependent prokaryotic cell was engulfed by another dependent prokaryotic cell, allowing each cell to survive with the help of the other.

Q: Yeasts are classified as: Parasitic Worms Algae O Fungi Protozoa

A: yeast are classified as fungi .

Q: Compare and contrast the structure of eukaryotic cells and prokaryotic cells.

A: Cells are elemental units which perform various metabolic process . Organisms which possess cells…

Q: Pathogenicity is the ability Oa. of the pathogen to inflict damage on the host Ob, of the host to…

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Q: Prokaryotes are highly successful biological organisms found throughout the world. Their success may…

A: Prokaryotes are single celled organisms that lacks a proper nucleus and any other membrane bound…

Q: Below are steps in the evolution/emergence of VCJD. From the choices below, choose the correct…

A: vCJD stands for variant Creutzfeldt Jakob Disease. It is also known as human mad cow disease or the…

Q: How did the development of Margulis' theory aid in our understanding of how complex organisms came…

A: Answer. In 1967, Lynn Margulis developed the endosymbiotic theory. This theory describes how over…

Q: History. Koch's postulates O helped prove the Theory of Endosymbiosis O prove prokaryotes evolved…

A: In the late 1800s, scientist Robert Koch proposed a theory through a set of various observations and…

Q: Which virus replicates in the cytoplasm of skeletal muscles and then moves across the neuromuscular…

A: Disclaimer: As per Bartleby guidelines, we will answer only the first question. Please repost the…

Q: Question 10 What process is shown in the image below? endogenesis evolution of prokaryotic cell…

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Q: are able to complete the central dogma of biology much more Explain how prokaryotes quickly compared…

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Q: Which below is/ are acellular? (best answer)

A: Cellular organisms are characterized by the are organisms characterized by the presence of cell…

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Q: What is a mesosome in a prokaryotic cell? Mention the functions that it performs.

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Q: Which of the following is FALSE when describing Bacteria? eukaryotes O unicellular O Domain Bacteria…

A: BACTERIA These are the oldest organisms existing on the Earth. These are the unicellular organisms…

Q: Considering which organelles were created through the endosymbiotic theory, which of the following…

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Q: QUESTION 39 Which is not a physical method of controlling microbial growth? O Sonication O…

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Q: Which of the following is a cellular characteristic of ALL eukaryotes?

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Q: three characteristics of mitochondria that support the endosymbiotic theory

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Q: Question 13 All protists have this in common. O They are all symbionts. O They are all unicellular.…

A: Protists may have animal-like cell membranes, plant-like cell walls, or may be covered by a…

Q: QUESTION 41 Which of the following cells is the most specialized? O Multipotent cell O Totipotent…

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Q: Question 3 How does a virus ‘choose’ the cell it will infect? A. There is no choice involved;…

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Viral Infections

Viruses are abundantly found, minute entities that have genetic material enclosed within a protein coat. The proteinaceous material enclosing the genetic material of the virus is called a capsid. The genetic material could be either DNA (deoxyribonucleic acid) or RNA (ribonucleic acid). A virus is too minute to be looked at with naked eyes and therefore visualized with the help of a microscope. They are acellular entities that require a host for processes, such as replication, transcription, translation and multiplication. Plants, animals, and bacteria act as host wherein the virus reproduce. Viruses cannot multiply outside the host's body and thus are considered nonliving outside the host body.