Interpretation From the given general reaction types, the one which have single reactant has to be characterized. Concept Introduction Combination reaction: It is a type of chemical reaction in which two or more reactants combine to give a compound Decomposition reaction It is a type of chemical reaction in which the reactant breaks down into two or more products. Exchange reaction It is a type of reaction in which cations and anions in reactants and products are interchanged

Question

Ch.23 How is Salmonella able to cross from the intestines into the blood? A. it is so small that it can squeeze between intestinal cells B. it secretes a toxin that induces its uptake into intestinal epithelial cells C. it secretes enzymes that create perforations in the intestine D. it can get into the blood only if the bacteria are deposited directly there, that is, through a puncture — Which virus is associated with liver cancer? A. hepatitis A B. hepatitis B C. hepatitis C D. both hepatitis B and C — explain your answer thoroughly

Answer 1

Question

Chapter 9.1, Problem 1QQ

Interpretation Introduction

Interpretation

From the given general reaction types, the one which have single reactant has to be characterized.

Concept Introduction

Combination reaction:

It is a type of chemical reaction in which two or more reactants combine to give a compound

Decomposition reaction

It is a type of chemical reaction in which the reactant breaks down into two or more products.

Exchange reaction

It is a type of reaction in which cations and anions in reactants and products are interchanged

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