To analyse: The reasons by which a virus can enter some types of human cells but not others. Introduction: Viruses are obligate intracellular parasites that require host cells to replicate and multiply. Upon multiplication, they destroy the host cell and infect new host cells. However, they are extremely selective for their target host cells.

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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 6.L1, Problem 2WC

Summary Introduction

To analyse:

The reasons by which a virus can enter some types of human cells but not others.

Introduction:

Viruses are obligate intracellular parasites that require host cells to replicate and multiply. Upon multiplication, they destroy the host cell and infect new host cells. However, they are extremely selective for their target host cells.

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One of the ways for a cell to generate ATP is through the oxidative phosphorylation. In oxidative phosphorylation 3 ATP are produced from every one NADH molecule. In respiration, every glucose molecule produces 10 NADH molecules. If a cell is growing on 5 glucose molecules, how much ATP can be produced using oxidative phosphorylation/aerobic respiration?

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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 6.L1, Problem 2WC

Summary Introduction

To analyse:

The reasons by which a virus can enter some types of human cells but not others.

Introduction:

Viruses are obligate intracellular parasites that require host cells to replicate and multiply. Upon multiplication, they destroy the host cell and infect new host cells. However, they are extremely selective for their target host cells.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

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 6.L1, Problem 2WC

Summary Introduction

To analyse:

The reasons by which a virus can enter some types of human cells but not others.

Introduction:

Viruses are obligate intracellular parasites that require host cells to replicate and multiply. Upon multiplication, they destroy the host cell and infect new host cells. However, they are extremely selective for their target host cells.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See 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 6.L1, Problem 2WC

Summary Introduction