QUESTION 23 When water evaporates from your body, you are cooled by the water's low viscosity and low surface tension. O True O False QUESTION 24 Red blood cells are hypertonic to pure water and so when put into a bowl of pure water they will shrink. O True O False QUESTION 25 To make a protein that stays within the cell, the only organelles needed are the following; nucleus, nucleolus, ribosomes, ER (rough), and golgi bodies. O True O False

QUESTION 23 When water evaporates from your body, you are cooled by the water's low viscosity and low surface tension. O True O False QUESTION 24 Red blood cells are hypertonic to pure water and so when put into a bowl of pure water they will shrink. O True O False QUESTION 25 To make a protein that stays within the cell, the only organelles needed are the following; nucleus, nucleolus, ribosomes, ER (rough), and golgi bodies. O True O False

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question 21>In 1668, Francesco Redi performed a series of experiments on spontaneous generation. He began by putting similar pieces of meat into eight identical jars. Four jars were left open to the air, and four were sealed. He then did the same experiment with one variation: Instead of sealing four of the jars completely, he covered them with gauze (the gauze excluded the flies while allowing the meat to be exposed to air). In both experiments, he monitored the jars and recorded whether or not maggots (young flies) appeared in the meat.What hypothesis was being tested in the initial experiment with open versus sealed jars?A.The type of meat used affects the likelihood of spontaneous generation.B.Spontaneous generation can occur only if meat is exposed to air.C.Spontaneous generation is more likely during the long days of summer.D.Maggots do not arise spontaneously, but from eggs laid by adult flies.
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