The process in which the intercostal muscles contract, pulling the rib cage upward and outward and causing the lungs to inflate, is called ________

A) inspiration
B) expiration
C) exhalation
D) deflation


A

Biology & Microbiology

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DNA replication occurs ____

a. during interphase before meiosis b. during prophase I of meiosis c. during prophase II of meiosis d. between meiosis I and meiosis II e. during interkinesis

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Which of the following is a nucleotide?

A) adenine + deoxyribose B) sugar + nitrogenous base C) adenine + ribose + phosphate D) phosphate + ribose

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These sharply pointed teeth on the sides of the mouth tear food

A) molars B) premolars C) canines D) incisors

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Substance that is dissolved in a solvent, forming a solution.

What will be an ideal response?

Biology & Microbiology