The internal structure of many protists is much more complex than that or cells of multicellular organisms. Does this mean that the protist is engaged in more complex activities than the multicellular organism is? If not, why ire protistan cells more complicated?

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 21, Problem 1AC

The internal structure of many protists is much more complex than that or cells of multicellular organisms. Does this mean that the protist is engaged in more complex activities than the multicellular organism is? If not, why ire protistan cells more complicated?

Expert Solution & Answer

Summary Introduction

To explain:

If or if not the protist organizations are involved in more complex activities than the multicellular organisms and are they more complicated than the other multi-cellular organizations.

Introduction:

Protists are small unicellular eukaryotic organisms, which have organelles like chloroplasts and mitochondria present inside the cells. The other organisms include prokaryotes, which do not have a nucleus and the chromosome is present in the cytoplasm.

Explanation of Solution

Protists have evolved over the other prokaryotic organizations due to differences in modes of nutrition, reproduction, and locomotion. The protists group includes Stramenopiles, Euglenozoans, Apicomplexans, and Amoebas.

Stramenopiles include diatoms, which are heterotrophic organisms with photosynthetic pigments for the preparation of food and metabolites inside the cell.

Euglenozoans are photosynthetic organisms, which prepare their food by trapping the energy from sunlight.

Apicomplexans are heterotrophic parasitic organisms in the human body. Amoebas have pseudopodia for locomotion and absorb food through the process of phagocytosis.

Protists have both the modes of asexual and sexual reproduction, which give them an added advantage over the other multi-cellular organisms.

Yes, these features of differences in nutrition, reproduction and locomotion confirm the evolution of the protists with development of complex activities over the other prokaryotic organisms and multicellular organisms.

Conclusion

The protists have complex features for preparing food due to the presence of chlorophyll. Flagella and pseudopodia for locomotion and presence of organelles like mitochondria, nucleus, and chloroplasts make them more complex than the multicellular organisms.

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!

Students have asked these similar questions

Biology You’re going to analyze 5 ul of your PCR product(out of 50 ul) on the gel. How much of 6X DNAloading buffer (dye) are you going to mix with yourPCR product to make final 1X concentration ofloading buffer in the PCR product-loading buffermixture?

Write the assignment on the title "GYMNOSPERMS" focus on the explanation of its important families, characters and reproduction.

Awnser these Discussion Questions Answer these discussion questions and submit them as part of your lab report. Part A: The Effect of Temperature on Enzyme Activity Graph the volume of oxygen produced against the temperature of the solution. How is the oxygen production in 30 seconds related to the rate of the reaction? At what temperature is the rate of reaction the highest? Lowest? Explain. Why might the enzyme activity decrease at very high temperatures? Why might a high fever be dangerous to humans? What is the optimal temperature for enzymes in the human body? Part B: The Effect of pH on Enzyme Activity Graph the volume of oxygen produced against the pH of the solution. At what pH is the rate of reaction the highest? Lowest? Explain. Why does changing the pH affect the enzyme activity? Research the enzyme catalase. What is its function in the human body? What is the optimal pH for the following enzymes found in the human body? Explain. (catalase, lipase (in your stomach),…

Answer 2

Textbook Question

Chapter 21, Problem 1AC

The internal structure of many protists is much more complex than that or cells of multicellular organisms. Does this mean that the protist is engaged in more complex activities than the multicellular organism is? If not, why ire protistan cells more complicated?

Expert Solution & Answer

Summary Introduction

To explain:

If or if not the protist organizations are involved in more complex activities than the multicellular organisms and are they more complicated than the other multi-cellular organizations.

Introduction:

Protists are small unicellular eukaryotic organisms, which have organelles like chloroplasts and mitochondria present inside the cells. The other organisms include prokaryotes, which do not have a nucleus and the chromosome is present in the cytoplasm.

Explanation of Solution

Protists have evolved over the other prokaryotic organizations due to differences in modes of nutrition, reproduction, and locomotion. The protists group includes Stramenopiles, Euglenozoans, Apicomplexans, and Amoebas.

Stramenopiles include diatoms, which are heterotrophic organisms with photosynthetic pigments for the preparation of food and metabolites inside the cell.

Euglenozoans are photosynthetic organisms, which prepare their food by trapping the energy from sunlight.

Apicomplexans are heterotrophic parasitic organisms in the human body. Amoebas have pseudopodia for locomotion and absorb food through the process of phagocytosis.

Protists have both the modes of asexual and sexual reproduction, which give them an added advantage over the other multi-cellular organisms.

Yes, these features of differences in nutrition, reproduction and locomotion confirm the evolution of the protists with development of complex activities over the other prokaryotic organisms and multicellular organisms.

Conclusion

The protists have complex features for preparing food due to the presence of chlorophyll. Flagella and pseudopodia for locomotion and presence of organelles like mitochondria, nucleus, and chloroplasts make them more complex than the multicellular organisms.

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 3

Textbook Question

Chapter 21, Problem 1AC

The internal structure of many protists is much more complex than that or cells of multicellular organisms. Does this mean that the protist is engaged in more complex activities than the multicellular organism is? If not, why ire protistan cells more complicated?

Expert Solution & Answer

Summary Introduction

To explain:

If or if not the protist organizations are involved in more complex activities than the multicellular organisms and are they more complicated than the other multi-cellular organizations.

Introduction:

Protists are small unicellular eukaryotic organisms, which have organelles like chloroplasts and mitochondria present inside the cells. The other organisms include prokaryotes, which do not have a nucleus and the chromosome is present in the cytoplasm.

Explanation of Solution

Protists have evolved over the other prokaryotic organizations due to differences in modes of nutrition, reproduction, and locomotion. The protists group includes Stramenopiles, Euglenozoans, Apicomplexans, and Amoebas.

Stramenopiles include diatoms, which are heterotrophic organisms with photosynthetic pigments for the preparation of food and metabolites inside the cell.

Euglenozoans are photosynthetic organisms, which prepare their food by trapping the energy from sunlight.

Apicomplexans are heterotrophic parasitic organisms in the human body. Amoebas have pseudopodia for locomotion and absorb food through the process of phagocytosis.

Protists have both the modes of asexual and sexual reproduction, which give them an added advantage over the other multi-cellular organisms.

Yes, these features of differences in nutrition, reproduction and locomotion confirm the evolution of the protists with development of complex activities over the other prokaryotic organisms and multicellular organisms.

Conclusion

The protists have complex features for preparing food due to the presence of chlorophyll. Flagella and pseudopodia for locomotion and presence of organelles like mitochondria, nucleus, and chloroplasts make them more complex than the multicellular organisms.

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

Textbook Question

Chapter 21, Problem 1AC

The internal structure of many protists is much more complex than that or cells of multicellular organisms. Does this mean that the protist is engaged in more complex activities than the multicellular organism is? If not, why ire protistan cells more complicated?

Expert Solution & Answer

Summary Introduction

To explain:

If or if not the protist organizations are involved in more complex activities than the multicellular organisms and are they more complicated than the other multi-cellular organizations.

Introduction:

Protists are small unicellular eukaryotic organisms, which have organelles like chloroplasts and mitochondria present inside the cells. The other organisms include prokaryotes, which do not have a nucleus and the chromosome is present in the cytoplasm.

Explanation of Solution

Protists have evolved over the other prokaryotic organizations due to differences in modes of nutrition, reproduction, and locomotion. The protists group includes Stramenopiles, Euglenozoans, Apicomplexans, and Amoebas.

Stramenopiles include diatoms, which are heterotrophic organisms with photosynthetic pigments for the preparation of food and metabolites inside the cell.

Euglenozoans are photosynthetic organisms, which prepare their food by trapping the energy from sunlight.

Apicomplexans are heterotrophic parasitic organisms in the human body. Amoebas have pseudopodia for locomotion and absorb food through the process of phagocytosis.

Protists have both the modes of asexual and sexual reproduction, which give them an added advantage over the other multi-cellular organisms.

Yes, these features of differences in nutrition, reproduction and locomotion confirm the evolution of the protists with development of complex activities over the other prokaryotic organisms and multicellular organisms.

Conclusion

The protists have complex features for preparing food due to the presence of chlorophyll. Flagella and pseudopodia for locomotion and presence of organelles like mitochondria, nucleus, and chloroplasts make them more complex than the multicellular organisms.

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 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To explain:

If or if not the protist organizations are involved in more complex activities than the multicellular organisms and are they more complicated than the other multi-cellular organizations.

Introduction:

Protists are small unicellular eukaryotic organisms, which have organelles like chloroplasts and mitochondria present inside the cells. The other organisms include prokaryotes, which do not have a nucleus and the chromosome is present in the cytoplasm.

Explanation of Solution

Protists have evolved over the other prokaryotic organizations due to differences in modes of nutrition, reproduction, and locomotion. The protists group includes Stramenopiles, Euglenozoans, Apicomplexans, and Amoebas.

Stramenopiles include diatoms, which are heterotrophic organisms with photosynthetic pigments for the preparation of food and metabolites inside the cell.

Euglenozoans are photosynthetic organisms, which prepare their food by trapping the energy from sunlight.

Apicomplexans are heterotrophic parasitic organisms in the human body. Amoebas have pseudopodia for locomotion and absorb food through the process of phagocytosis.

Protists have both the modes of asexual and sexual reproduction, which give them an added advantage over the other multi-cellular organisms.

Yes, these features of differences in nutrition, reproduction and locomotion confirm the evolution of the protists with development of complex activities over the other prokaryotic organisms and multicellular organisms.

Conclusion

The protists have complex features for preparing food due to the presence of chlorophyll. Flagella and pseudopodia for locomotion and presence of organelles like mitochondria, nucleus, and chloroplasts make them more complex than the multicellular organisms.

Answer 8

Expert Solution & Answer

Summary Introduction

To explain:

If or if not the protist organizations are involved in more complex activities than the multicellular organisms and are they more complicated than the other multi-cellular organizations.

Introduction:

Protists are small unicellular eukaryotic organisms, which have organelles like chloroplasts and mitochondria present inside the cells. The other organisms include prokaryotes, which do not have a nucleus and the chromosome is present in the cytoplasm.

Explanation of Solution

Protists have evolved over the other prokaryotic organizations due to differences in modes of nutrition, reproduction, and locomotion. The protists group includes Stramenopiles, Euglenozoans, Apicomplexans, and Amoebas.

Stramenopiles include diatoms, which are heterotrophic organisms with photosynthetic pigments for the preparation of food and metabolites inside the cell.

Euglenozoans are photosynthetic organisms, which prepare their food by trapping the energy from sunlight.

Apicomplexans are heterotrophic parasitic organisms in the human body. Amoebas have pseudopodia for locomotion and absorb food through the process of phagocytosis.

Protists have both the modes of asexual and sexual reproduction, which give them an added advantage over the other multi-cellular organisms.

Yes, these features of differences in nutrition, reproduction and locomotion confirm the evolution of the protists with development of complex activities over the other prokaryotic organisms and multicellular organisms.

Conclusion

The protists have complex features for preparing food due to the presence of chlorophyll. Flagella and pseudopodia for locomotion and presence of organelles like mitochondria, nucleus, and chloroplasts make them more complex than the multicellular organisms.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To explain:

If or if not the protist organizations are involved in more complex activities than the multicellular organisms and are they more complicated than the other multi-cellular organizations.

Introduction:

Protists are small unicellular eukaryotic organisms, which have organelles like chloroplasts and mitochondria present inside the cells. The other organisms include prokaryotes, which do not have a nucleus and the chromosome is present in the cytoplasm.

Answer 12

Explanation of Solution

Protists have evolved over the other prokaryotic organizations due to differences in modes of nutrition, reproduction, and locomotion. The protists group includes Stramenopiles, Euglenozoans, Apicomplexans, and Amoebas.

Stramenopiles include diatoms, which are heterotrophic organisms with photosynthetic pigments for the preparation of food and metabolites inside the cell.

Euglenozoans are photosynthetic organisms, which prepare their food by trapping the energy from sunlight.

Apicomplexans are heterotrophic parasitic organisms in the human body. Amoebas have pseudopodia for locomotion and absorb food through the process of phagocytosis.

Protists have both the modes of asexual and sexual reproduction, which give them an added advantage over the other multi-cellular organisms.

Yes, these features of differences in nutrition, reproduction and locomotion confirm the evolution of the protists with development of complex activities over the other prokaryotic organisms and multicellular organisms.

Answer 13

Conclusion

The protists have complex features for preparing food due to the presence of chlorophyll. Flagella and pseudopodia for locomotion and presence of organelles like mitochondria, nucleus, and chloroplasts make them more complex than the multicellular organisms.

Answer 14

Ch. 21.1 - define protist and describe the various ways in...Ch. 21.1 - What do biologists mean when they say that sex and...Ch. 21.1 - describe a scenario for the evolutionary origin of...Ch. 21.1 - describe the major effects of protists on people...Ch. 21.2 - Just as the invasive Cauterpa seaweed often...Ch. 21.2 - Cauferpa taxifolia, the invasive seaweed that...Ch. 21.2 - Is it important to stop the spread of Caulerpa?...Ch. 21.2 - list the major protist taxonomic groups and the...Ch. 21.2 - Imagine that you are a physician consulting with a...Ch. 21.2 - If you like sushi, youve probably eaten a sushi...

The internal structure of many protists is much more complex than that or cells of multicellular organisms. Does this mean that the protist is engaged in more complex activities than the multicellular organism is? If not, why ire protistan cells more complicated?

Solution Summary: The author explains that protists have evolved over the other prokaryotic organisms due to differences in modes of nutrition, reproduction, and locomotion.

Concept explainers

Videos

Explanation of Solution

Want to see more full solutions like this?

Chapter 21 Solutions