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Which system maintains the volume and composition of body fluids?


A) ​integumentary
B) ​immune
C) ​digestive
D) ​urinary
E) ​circulatory

F) None of the above
G) A) and E)

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What is one function of the muscular system?​


A) ​transmission of electrical signals
B) connection of ligaments to bones​
C) ​heat production
D) ​exchange of gases with the atmosphere
E) ​prevention of desiccation

F) A) and D)
G) B) and C)

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Which organ in the human body has the largest surface?


A) ​heart
B) ​skin
C) ​lungs
D) ​liver
E) ​stomach

F) C) and D)
G) C) and E)

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Which organ is part of more than one organ system?​


A) ​stomach
B) ​liver
C) ​pancreas
D) ​intestine
E) ​brain

F) A) and E)
G) A) and D)

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Choose the one most appropriate response for each. -dense connective tissue


A) comprises ligaments and tendons
B) contains collagen and elastin; acts as a packing material that supports internal organs
C) receives, conducts, and initiates signals in response to environmental changes
D) stores fat
E) offers resistance to mechanical injury and loss of internal fluids; also a barrier against microorganisms
F) secretes extracellular products such as sweat, mucus, tears, and saliva
G) fluid ground substance plus free cells; involved in transport, pH, and temperature stability
H) extracellular fluid that bathes cells and tissues

I) B) and F)
J) F) and G)

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Which system produces red blood cells?​


A) ​endocrine
B) ​skeletal
C) ​muscular
D) ​immune
E) ​integumentary

F) A) and C)
G) None of the above

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____________________ are open channels that connect the cytoplasm of abutting cells and permit rapid transfer of ions and small molecules between them.

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The primary function of a neuroglial cell is to ____.


A) ​keep neurons positioned correctly
B) ​act as a sensory device to detect stimuli
C) ​integrate information
D) ​transmit signals to muscle cells
E) ​facilitate cytoplasmic extensions

F) C) and D)
G) None of the above

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Homeostasis is ultimately regulated by the ____.


A) ​brain
B) ​endocrine glands
C) ​oil glands
D) ​exocrine glands
E) ​circulatory system

F) B) and C)
G) All of the above

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Figure 31.6 Figure 31.6     Answer the following question with reference to the above figure of epithelial tissues. -Which tissue lines blood and lymph vessels? A)  ​A B)  ​B C)  ​C Answer the following question with reference to the above figure of epithelial tissues. -Which tissue lines blood and lymph vessels?


A) ​A
B) ​B
C) ​C

D) B) and C)
E) None of the above

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Figure 31.10A Figure 31.10A    -The accompanying figure is a micrograph of what kind of tissue?​ A)  ​cardiac muscle B)  ​skeletal muscle C)  ​smooth muscle D)  ​cartilage E)  ​dense connective -The accompanying figure is a micrograph of what kind of tissue?​


A) ​cardiac muscle
B) ​skeletal muscle
C) ​smooth muscle
D) ​cartilage
E) ​dense connective

F) A) and E)
G) D) and E)

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What is the primary function of the endocrine system?​


A) ​conduction
B) ​contraction
C) ​hormonal control of the body
D) ​protection against disease
E) ​cell production

F) A) and E)
G) A) and B)

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  -hair follicle -hair follicle

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Choose the one most appropriate response for each. -epidermis


A) comprises ligaments and tendons
B) contains collagen and elastin; acts as a packing material that supports internal organs
C) receives, conducts, and initiates signals in response to environmental changes
D) stores fat
E) offers resistance to mechanical injury and loss of internal fluids; also a barrier against microorganisms
F) secretes extracellular products such as sweat, mucus, tears, and saliva
G) fluid ground substance plus free cells; involved in transport, pH, and temperature stability
H) extracellular fluid that bathes cells and tissues

I) F) and G)
J) B) and G)

Correct Answer

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____________________ junctions are like buttons on a shirt to hold cells together.

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The gut is lined with epithelial cells with ____________________ that connect the plasma membranes of adjacent cells.

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Respond to the following statement with reference to the organ systems listed below.​ -recovers excess tissue fluid


A) ​circulatory
B) ​lymphatic
C) ​digestive
D) ​endocrine
E) ​respiratory

F) B) and E)
G) A) and D)

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Which type of epithelial tissue lines the blood vessels and the heart?


A) ​simple cuboidal
B) ​complex cuboidal
C) simple squamous
D) ​simple columnar
E) ​stratified cuboidal

F) D) and E)
G) B) and D)

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The hypodermis is composed of ____. ​ Blood vessels → insulation Oil glands → insulation


A) ​adipose and nervous tissues
B) ​connective and adipose tissues
C) blood and lymphatic vessels
D) ​hair follicles and sweat glands
E) ​sebaceous and sweat glands

F) A) and B)
G) A) and D)

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How does bipedalism relate to sweat glands, skin color and hair density?​

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When humans became bipedal and were acti...

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