DNA sequence data for diplomonad, euglenozoan, a plant and an unidentified protist suggest that the unidentified species is mostly closely related to the diplomonad. Further studies reveal that the unknown species has fully functional mitochondria. Based on these data, at what point on the Phylogenetic tree given in Figure 25.9 “Exploring Eukaryotic Diversity”, in the textbook, did the mystery protists lineage probably diverge from other eukaryotic lineages. Introduction: The diplomonads are the group of flagella containing organisms and are mostly parasitic in nature. They are placed under zooflagellates within kingdom protista. Euglenozoa are unicellular large group of flagellate excavate that include free living species.

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Answer 1

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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 25.3, Problem 3CC

Summary Introduction

To explain:

DNA sequence data for diplomonad, euglenozoan, a plant and an unidentified protist suggest that the unidentified species is mostly closely related to the diplomonad. Further studies reveal that the unknown species has fully functional mitochondria. Based on these data, at what point on the Phylogenetic tree given in Figure 25.9 “Exploring Eukaryotic Diversity”, in the textbook, did the mystery protists lineage probably diverge from other eukaryotic lineages.

Introduction:

The diplomonads are the group of flagella containing organisms and are mostly parasitic in nature. They are placed under zooflagellates within kingdom protista. Euglenozoa are unicellular large group of flagellate excavate that include free living species.

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✓ Details Draw a protein that is embedded in a membrane (a transmembrane protein), label the lipid bilayer and the protein. Identify the areas of the lipid bilayer that are hydrophobic and hydrophilic. Draw a membrane with two transporters: a proton pump transporter that uses ATP to generate a proton gradient, and a second transporter that moves glucose by secondary active transport (cartoon-like is ok). It will be important to show protons moving in the correct direction, and that the transporter that is powered by secondary active transport is logically related to the proton pump.

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Answer 2

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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 25.3, Problem 3CC

Summary Introduction

To explain:

DNA sequence data for diplomonad, euglenozoan, a plant and an unidentified protist suggest that the unidentified species is mostly closely related to the diplomonad. Further studies reveal that the unknown species has fully functional mitochondria. Based on these data, at what point on the Phylogenetic tree given in Figure 25.9 “Exploring Eukaryotic Diversity”, in the textbook, did the mystery protists lineage probably diverge from other eukaryotic lineages.

Introduction:

The diplomonads are the group of flagella containing organisms and are mostly parasitic in nature. They are placed under zooflagellates within kingdom protista. Euglenozoa are unicellular large group of flagellate excavate that include free living species.

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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 25.3, Problem 3CC

Summary Introduction

To explain:

DNA sequence data for diplomonad, euglenozoan, a plant and an unidentified protist suggest that the unidentified species is mostly closely related to the diplomonad. Further studies reveal that the unknown species has fully functional mitochondria. Based on these data, at what point on the Phylogenetic tree given in Figure 25.9 “Exploring Eukaryotic Diversity”, in the textbook, did the mystery protists lineage probably diverge from other eukaryotic lineages.

Introduction:

The diplomonads are the group of flagella containing organisms and are mostly parasitic in nature. They are placed under zooflagellates within kingdom protista. Euglenozoa are unicellular large group of flagellate excavate that include free living species.

Expert Solution & Answer

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See solution

Check out sample textbook solution

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 25.3, Problem 3CC

Summary Introduction