Explanation Gasoline is a petroleum-derived transparent liquid, which is also known as petrol. It is used as a fuel in combustion engines. Gasoline consists of organic compounds prepared by fractional distillation of petroleum. The similarities between digestion in animals and breakdown of gasoline in an automobile are given below: (i) In the process of breakdown of food in animals, the food enters through mouth and the waste product exists from the anal opening, which is similar in the case of automobile. Gasoline enters into the engine from the fuel tank and the waste product exit from the exhaust...

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Question

Chapter 33.2, Problem 3CC

Summary Introduction

To determine:

The similarities between digestion in animals and breakdown of gasoline in an automobile.

Introduction:

Digestion is a process of breaking down larger food particles into smaller food particles. Digestion is of two types: mechanical and chemical digestion. Mechanical digestion is chewing of food in mouth and smooth muscle contraction in stomach, whereas chemical digestion involves hydrolysis of macromolecules into smaller particles. The food that is hydrolyzed is absorbed by the body and the waste is eliminated in the form of feces.

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Chapter 33.2, Problem 2CC

Chapter 33.3, Problem 1CC

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Chapter 33 Solutions

CAMPBELL BIOLOGY IN FOCUS-TEXT,AP ED.

Ch. 33.1 - An animal requires 20 amino acids to make...Ch. 33.1 - Prob. 2CC Ch. 33.1 - WHAT IF? if a zoo animal eating ample food shows...Ch. 33.2 - Prob. 1CC Ch. 33.2 - In what sense are nutrients from a recently...Ch. 33.2 - Prob. 3CC Ch. 33.3 - How does swallowed food reach the stomach of a...Ch. 33.3 - Explain why a proton pump inhibitor, such as the...Ch. 33.3 - Prob. 3CC Ch. 33.4 - Prob. 1CC

Ch. 33.4 - Prob. 2CC Ch. 33.4 - Prob. 3CC Ch. 33.5 - Prob. 1CC Ch. 33.5 - The energy required to maintain each gram of body...Ch. 33.5 - Prob. 3CC Ch. 33 - The mammalian trachea and esophagus both connect...Ch. 33 - Which organ is incorrectly paired with its...Ch. 33 - Which of the following is not a major activity of...Ch. 33 - Prob. 4TYU Ch. 33 - Prob. 5TYU Ch. 33 - If you were to jog 1 km a few hours after lunch,...Ch. 33 - Prob. 7TYU Ch. 33 - FOCUS ON EVOLUTION The human esophagus and trachea...Ch. 33 - Prob. 9TYU Ch. 33 - Prob. 10TYU

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