Question 1

If a friend says that they have damage to connective tissue with a matrix of fine collagen fibers,you know that they need help with

Accepted Answer

A)  bone.
B)  adipose.
C)  cartilage.
D)  dense connective.
E)  blood.F) C) and E)
G) B) and C)

Question 2

What two features do all tissues share?

Accepted Answer

A)  All tissues are composed of cells in an extracellular matrix and make up organs.
B)  All tissues have DNA and are unique to a specific organ.
C)  All tissues have protein fibers and are unique to a specific organ.
D)  All tissues have carbohydrate skeletons and are unique to a specific organ.
E)  All answers are correct.F) C) and E)
G) A) and B)

Question 3

You are asked to research what the eye is.You read that it contains nerves,muscles,and blood cells.Therefore,you decide that it is what?

Accepted Answer

A)  organ
B)  tumor
C)  organ system
D)  tissueE) A) and D)
F) C) and D)

Question 4

Which tissue within skin is responsible for producing sweat?

Accepted Answer

A)  epithelial
B)  connective
C)  muscle
D)  nervous
E)  endocrineF) C) and D)
G) B) and C)

Question 5

Muscle tissue that is controlled involuntarily and has no striations is

Accepted Answer

A)  smooth.
B)  cardiac.
C)  skeletal.
D)  cartilage.
E)  squamous.F) C) and E)
G) D) and E)

Question 6

You are given a tissue sample in culture and are asked to identify it.Chemical tests show that it secretes collagen and stores fat,so you label it

Accepted Answer

A)  bone.
B)  cartilage.
C)  adipose.
D)  dense connective.
E)  blood.F) A) and D)
G) A) and C) C

Question 7

The tissue type that receives,processes,and transmits information by providing a communication network among cells is

Accepted Answer

A)  epithelial.
B)  connective.
C)  nervous.
D)  muscle.
E)  All answers are correct.F) C) and D)
G) A) and B)

Question 8

One way humans maintain body temperature is by increasing blood flow to the skin and sweating.Which organ systems are interacting in this process?

Accepted Answer

A)  circulatory and muscular
B)  muscular and integumentary
C)  endocrine and muscular
D)  circulatory and integumentary
E)  endocrine and circulatoryF) C) and D)
G) D) and E)

Question 9

When a blood clot begins to form,the enzyme thrombin is formed.Thrombin then activates the enzymes that produce more thrombin.This is an example of which of the following?

Accepted Answer

A)  negative feedback
B)  positive feedback
C)  endocrine feedback
D)  nervous feedback
E)  hormonal feedbackF) B) and E)
G) A) and D)

Question 10

If you observe the hypothalamus of a newly discovered animal stimulate blood vessels in the skin to relax in response to excessive body temperature,you know that it is an ectotherm.

Accepted Answer

A) True 
 B)False

Question 11

Which property would distinguish a protein from collagen and elastin?

Accepted Answer

A)  fibrous proteins.
B)  located in loose connective tissue.
C)  enzymes.
D)  located in dense connective tissue.
E)  providing stretch.F) C) and D)
G) A) and C)

Question 12

The body's first line of defense against disease-causing microorganisms is

Accepted Answer

A)  the white blood cells.
B)  the process of phagocytosis.
C)  the production of antibodies.
D)  the production of T lymphocytes.
E)  the intact skin.F) B) and D)
G) C) and D) E

Question 13

The tissue type that provides contractions that power movement is

Accepted Answer

A)  epithelial.
B)  connective.
C)  muscle.
D)  nervous.
E)  All answers are correct.F) B) and E)
G) A) and B)

Question 14

Neurons insulate neuroglia as the latter carry electrical signals.

Accepted Answer

A) True 
 B)False

Question 15

The different types of animal tissue include

Accepted Answer

A)  epithelial tissue.
B)  connective tissue.
C)  muscle tissue.
D)  nervous tissue.
E)  All answers are correct.F) A) and B)
G) B) and D)

Question 16

The type of epithelial tissue that forms a multiple layer of flattened cells is

Accepted Answer

A)  stratified squamous.
B)  simple squamous.
C)  simple cuboidal.
D)  simple columnar.
E)  stratified columnar.F) A) and D)
G) A) and E)

Question 17

The hormone that stimulates the uptake of glucose by cells is

Accepted Answer

A)  glucagon.
B)  estrogen.
C)  insulin.
D)  ethylene.
E)  progesteronE.F) A) and B)
G) A) and D)

Question 18

Our cells use vitamin C to make collagen,and people on a diet deficient in vitamin C have increased risk of small blood vessels rupturing.Which is the best explanation for this observation?

Accepted Answer

A)  Collagen is the connective tissue in blood.
B)  Collagen weakens the cells lining blood vessels.
C)  Collagen is in the connective tissue surrounding blood vessels.
D)  Collagen causes blood vessels to become stiff and more likely to break.
E)  Collagen inhibits blood clotting.F) A) and B)
G) C) and D)

Question 19

Turning up the temperature setting in a room that feels cold,causing a heater to turn on,is an example of the principle of

Accepted Answer

A)  homeostasis.
B)  positive feedback.
C)  negative feedback.
D)  directional control.E) B) and C)
F) A) and D) C

Question 20

An organ is defined as consisting of two or more interacting tissues.

Accepted Answer

A) True 
 B)False

Exam 23: Animal Tissues and Organ Systems

If a friend says that they have damage to connective tissue with a matrix of fine collagen fibers,you know that they need help with

Correct AnswerverifiedShow Answer

What two features do all tissues share?

Correct AnswerverifiedShow Answer

You are asked to research what the eye is.You read that it contains nerves,muscles,and blood cells.Therefore,you decide that it is what?

Correct AnswerverifiedShow Answer

Which tissue within skin is responsible for producing sweat?

Correct AnswerverifiedShow Answer

Muscle tissue that is controlled involuntarily and has no striations is

Correct AnswerverifiedShow Answer

You are given a tissue sample in culture and are asked to identify it.Chemical tests show that it secretes collagen and stores fat,so you label it

Correct AnswerverifiedC

The tissue type that receives,processes,and transmits information by providing a communication network among cells is

Correct AnswerverifiedShow Answer

One way humans maintain body temperature is by increasing blood flow to the skin and sweating.Which organ systems are interacting in this process?

Correct AnswerverifiedShow Answer

When a blood clot begins to form,the enzyme thrombin is formed.Thrombin then activates the enzymes that produce more thrombin.This is an example of which of the following?

Correct AnswerverifiedShow Answer

If you observe the hypothalamus of a newly discovered animal stimulate blood vessels in the skin to relax in response to excessive body temperature,you know that it is an ectotherm.

Correct AnswerverifiedShow Answer

Which property would distinguish a protein from collagen and elastin?

Correct AnswerverifiedShow Answer

The body's first line of defense against disease-causing microorganisms is

Correct AnswerverifiedE

The tissue type that provides contractions that power movement is

Correct AnswerverifiedShow Answer

Neurons insulate neuroglia as the latter carry electrical signals.

Correct AnswerverifiedShow Answer

The different types of animal tissue include

Correct AnswerverifiedShow Answer

The type of epithelial tissue that forms a multiple layer of flattened cells is

Correct AnswerverifiedShow Answer

The hormone that stimulates the uptake of glucose by cells is

Correct AnswerverifiedShow Answer

Our cells use vitamin C to make collagen,and people on a diet deficient in vitamin C have increased risk of small blood vessels rupturing.Which is the best explanation for this observation?

Correct AnswerverifiedShow Answer

Turning up the temperature setting in a room that feels cold,causing a heater to turn on,is an example of the principle of

Correct AnswerverifiedC

An organ is defined as consisting of two or more interacting tissues.

Correct AnswerverifiedShow Answer

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C

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E

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C

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