To conclude: Regarding the origin of the plastids. Introduction: Plastid is a major “double membrane organelle. It is found in cells of algae, plants and few eukaryotic cells. They are the site for manufacturing and storage of chemical compounds that are important for the functioning of the cells.

Question

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Answer 1

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 4, Problem 1TC

Summary Introduction

To conclude:

Regarding the origin of the plastids.

Introduction:

Plastid is a major “double membrane organelle. It is found in cells of algae, plants and few eukaryotic cells. They are the site for manufacturing and storage of chemical compounds that are important for the functioning of the cells.

Expert Solution & Answer

Explanation of Solution

Protists that belong to phylum Apicomplexa causes malaria and contribute to infections associated with acquired immunodeficiency syndrome (AIDS). These parasites contain plastids and chloroplast is a type of plastid. The plastid and the enzymes associated with it are necessary for the survival, thus inhibition of the enzymes is lethal.

The antibiotic that inhibits the functioning of prokaryotic enzymes kills the parasite by “acting against the plastids of the parasite”. This explains the prokaryotic origin of the plastid and it’s DNA. The DNA encodes for the prokaryotic proteins (enzymes) due to this its enzyme can by inhibited by using antibiotics which are used against the enzymes of prokaryotes.

Thus, the parasite probably obtained the plastids by endosymbiosis in the same way that eukaryotic cell have acquired chloroplast and mitochondria.

Conclusion

The origin of the plastids is probably by endosymbiosis.

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After you feel comfortable with your counting method and identifying cells in the various stages of mitosis, use the four images below of whitefish blastula to count the cells in each stage until you reach 100 total cells, recording your data below in Data Table 1. (You may not need to use all four images. Stop counting when you reach 100 total cells.) After totaling the cells in each stage, calculate the percent of cells in each stage. (Divide total of stage by overall total of 100 and then multiply by 100 to obtain percentage.) Data Table 1Stage Totals PercentInterphase Mitosis: Prophase Metaphase Anaphase Telophase Cytokinesis Totals 100 100% To find the length of time whitefish blastula cells spend in each stage, multiply the percent (recorded as a decimal, in other words take the percent number and divide by 100) by 24 hours. (Example: If percent is 20%, then Time in Hours = .2 * 24 = 4.8) Record your data in Data…

Answer 2

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 4, Problem 1TC

Summary Introduction

To conclude:

Regarding the origin of the plastids.

Introduction:

Plastid is a major “double membrane organelle. It is found in cells of algae, plants and few eukaryotic cells. They are the site for manufacturing and storage of chemical compounds that are important for the functioning of the cells.

Expert Solution & Answer

Explanation of Solution

Protists that belong to phylum Apicomplexa causes malaria and contribute to infections associated with acquired immunodeficiency syndrome (AIDS). These parasites contain plastids and chloroplast is a type of plastid. The plastid and the enzymes associated with it are necessary for the survival, thus inhibition of the enzymes is lethal.

The antibiotic that inhibits the functioning of prokaryotic enzymes kills the parasite by “acting against the plastids of the parasite”. This explains the prokaryotic origin of the plastid and it’s DNA. The DNA encodes for the prokaryotic proteins (enzymes) due to this its enzyme can by inhibited by using antibiotics which are used against the enzymes of prokaryotes.

Thus, the parasite probably obtained the plastids by endosymbiosis in the same way that eukaryotic cell have acquired chloroplast and mitochondria.

Conclusion

The origin of the plastids is probably by endosymbiosis.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 4, Problem 1TC

Summary Introduction

To conclude:

Regarding the origin of the plastids.

Introduction:

Plastid is a major “double membrane organelle. It is found in cells of algae, plants and few eukaryotic cells. They are the site for manufacturing and storage of chemical compounds that are important for the functioning of the cells.

Expert Solution & Answer

Explanation of Solution

Protists that belong to phylum Apicomplexa causes malaria and contribute to infections associated with acquired immunodeficiency syndrome (AIDS). These parasites contain plastids and chloroplast is a type of plastid. The plastid and the enzymes associated with it are necessary for the survival, thus inhibition of the enzymes is lethal.

The antibiotic that inhibits the functioning of prokaryotic enzymes kills the parasite by “acting against the plastids of the parasite”. This explains the prokaryotic origin of the plastid and it’s DNA. The DNA encodes for the prokaryotic proteins (enzymes) due to this its enzyme can by inhibited by using antibiotics which are used against the enzymes of prokaryotes.

Thus, the parasite probably obtained the plastids by endosymbiosis in the same way that eukaryotic cell have acquired chloroplast and mitochondria.

Conclusion

The origin of the plastids is probably by endosymbiosis.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 4, Problem 1TC

Summary Introduction

To conclude:

Regarding the origin of the plastids.

Introduction:

Plastid is a major “double membrane organelle. It is found in cells of algae, plants and few eukaryotic cells. They are the site for manufacturing and storage of chemical compounds that are important for the functioning of the cells.

Expert Solution & Answer

Explanation of Solution

Protists that belong to phylum Apicomplexa causes malaria and contribute to infections associated with acquired immunodeficiency syndrome (AIDS). These parasites contain plastids and chloroplast is a type of plastid. The plastid and the enzymes associated with it are necessary for the survival, thus inhibition of the enzymes is lethal.

The antibiotic that inhibits the functioning of prokaryotic enzymes kills the parasite by “acting against the plastids of the parasite”. This explains the prokaryotic origin of the plastid and it’s DNA. The DNA encodes for the prokaryotic proteins (enzymes) due to this its enzyme can by inhibited by using antibiotics which are used against the enzymes of prokaryotes.

Thus, the parasite probably obtained the plastids by endosymbiosis in the same way that eukaryotic cell have acquired chloroplast and mitochondria.

Conclusion

The origin of the plastids is probably by endosymbiosis.

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Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 4, Problem 1TC

Summary Introduction

To conclude:

Regarding the origin of the plastids.

Introduction:

Plastid is a major “double membrane organelle. It is found in cells of algae, plants and few eukaryotic cells. They are the site for manufacturing and storage of chemical compounds that are important for the functioning of the cells.

Expert Solution & Answer

Explanation of Solution

Protists that belong to phylum Apicomplexa causes malaria and contribute to infections associated with acquired immunodeficiency syndrome (AIDS). These parasites contain plastids and chloroplast is a type of plastid. The plastid and the enzymes associated with it are necessary for the survival, thus inhibition of the enzymes is lethal.

The antibiotic that inhibits the functioning of prokaryotic enzymes kills the parasite by “acting against the plastids of the parasite”. This explains the prokaryotic origin of the plastid and it’s DNA. The DNA encodes for the prokaryotic proteins (enzymes) due to this its enzyme can by inhibited by using antibiotics which are used against the enzymes of prokaryotes.

Thus, the parasite probably obtained the plastids by endosymbiosis in the same way that eukaryotic cell have acquired chloroplast and mitochondria.

Conclusion

The origin of the plastids is probably by endosymbiosis.

Answer 6

Chapter 4, Problem 1TC

Summary Introduction

To conclude:

Regarding the origin of the plastids.

Introduction:

Plastid is a major “double membrane organelle. It is found in cells of algae, plants and few eukaryotic cells. They are the site for manufacturing and storage of chemical compounds that are important for the functioning of the cells.

Expert Solution & Answer

Explanation of Solution

Protists that belong to phylum Apicomplexa causes malaria and contribute to infections associated with acquired immunodeficiency syndrome (AIDS). These parasites contain plastids and chloroplast is a type of plastid. The plastid and the enzymes associated with it are necessary for the survival, thus inhibition of the enzymes is lethal.

The antibiotic that inhibits the functioning of prokaryotic enzymes kills the parasite by “acting against the plastids of the parasite”. This explains the prokaryotic origin of the plastid and it’s DNA. The DNA encodes for the prokaryotic proteins (enzymes) due to this its enzyme can by inhibited by using antibiotics which are used against the enzymes of prokaryotes.

Thus, the parasite probably obtained the plastids by endosymbiosis in the same way that eukaryotic cell have acquired chloroplast and mitochondria.

Conclusion

The origin of the plastids is probably by endosymbiosis.

Answer 7

Chapter 4, Problem 1TC

Summary Introduction

To conclude:

Regarding the origin of the plastids.

Introduction:

Plastid is a major “double membrane organelle. It is found in cells of algae, plants and few eukaryotic cells. They are the site for manufacturing and storage of chemical compounds that are important for the functioning of the cells.

Answer 8

Expert Solution & Answer

Explanation of Solution

Protists that belong to phylum Apicomplexa causes malaria and contribute to infections associated with acquired immunodeficiency syndrome (AIDS). These parasites contain plastids and chloroplast is a type of plastid. The plastid and the enzymes associated with it are necessary for the survival, thus inhibition of the enzymes is lethal.

The antibiotic that inhibits the functioning of prokaryotic enzymes kills the parasite by “acting against the plastids of the parasite”. This explains the prokaryotic origin of the plastid and it’s DNA. The DNA encodes for the prokaryotic proteins (enzymes) due to this its enzyme can by inhibited by using antibiotics which are used against the enzymes of prokaryotes.

Thus, the parasite probably obtained the plastids by endosymbiosis in the same way that eukaryotic cell have acquired chloroplast and mitochondria.