Question 1

Our primary source of energy is obtained from ____.​

Accepted Answer

A)  protein​ 
B)  ​fatty acids 
C)  ​carbohydrates 
D)  ​nucleic acids 
E)  triglycerides​ 
A)  protein​ 
B)  ​fatty acids 
C)  ​carbohydrates 
D)  ​nucleic acids 
E)  triglycerides​ C

Question 2

​
-In the accompanying diagram, F represents the ____.​

Accepted Answer

A)  ​stomach 
B)  ​liver 
C)  ​pancreas 
D)  ​gallbladder 
E)  small intestine​ 
A)  ​stomach 
B)  ​liver 
C)  ​pancreas 
D)  ​gallbladder 
E)  small intestine​ D

Question 3

The correct path of urine out of the body is ____.​

Accepted Answer

A)  ​kidneys to ureter to bladder to urethra 
B)  ​kidneys to urethra to bladder to ureter 
C)  ​kidneys to bladder to urethra to ureter 
D)  ​kidneys to bladder to ureter to urethra 
E)  bladder to kidneys to ureter to urethra​ 
A)  ​kidneys to ureter to bladder to urethra 
B)  ​kidneys to urethra to bladder to ureter 
C)  ​kidneys to bladder to urethra to ureter 
D)  ​kidneys to bladder to ureter to urethra 
E)  bladder to kidneys to ureter to urethra​ A

Question 4

Overstuffed adipose cells harm organs by ____.​

Accepted Answer

A)  ​overfilling body cavities 
B)  ​storing hazardous chemicals 
C)  ​inducing a chronic inflammation response 
D)  ​becoming cancer cells 
E)  reducing oxygen flow​ 
A)  ​overfilling body cavities 
B)  ​storing hazardous chemicals 
C)  ​inducing a chronic inflammation response 
D)  ​becoming cancer cells 
E)  reducing oxygen flow​

Question 5

Match the following organs with their roles in digestion and excretion.
-initial site of food digestion that utilizes four specialized structures
A)mouth
B)stomach
C)pancreas
D)rectum
E)ureter
F)urethra
G)kidney
H)bladder

Accepted Answer

The answer of Match the following organs with their roles...

Question 6

During absorption in the small intestine, ____ cross the brush border cells, eventually ending up in the lymph vessels.​

Accepted Answer

A)  ​simple sugars 
B)  ​fatty acids and glycerol 
C)  ​amino acids 
D)  ​nucleotides 
E)  complex sugars​ 
A)  ​simple sugars 
B)  ​fatty acids and glycerol 
C)  ​amino acids 
D)  ​nucleotides 
E)  complex sugars​

Question 7

Water-soluble vitamins are _____.

Accepted Answer

A)  stored in body fat 
B)  not destroyed by heat 
C)  often coenzymes 
D)  often lacking in the diet 
E)  stable in heat 
A)  stored in body fat 
B)  not destroyed by heat 
C)  often coenzymes 
D)  often lacking in the diet 
E)  stable in heat

Question 8

Match the following organs with their roles in digestion and excretion.
-​​tube that delivers urine to body surface
A)mouth
B)stomach
C)pancreas
D)rectum
E)ureter
F)urethra
G)kidney
H)bladder

Accepted Answer

The answer of Match the following organs with their roles...

Question 9

The first sphincter through which food passes is between the ____ and the ____.​

Accepted Answer

A)  ​esophagus; stomach 
B)  ​pharynx; esophagus 
C)  ​stomach; small intestine 
D)  ​small intestine; large intestine 
E)  colon; rectum​ 
A)  ​esophagus; stomach 
B)  ​pharynx; esophagus 
C)  ​stomach; small intestine 
D)  ​small intestine; large intestine 
E)  colon; rectum​

Question 10

Matching
The statements describe the main function of specific vitamins. Match the appropriate vitamin from the list to each function.​
-​acts in blood clotting
A)​E
B)​D
C)​K
D)​C
E)​folate

Accepted Answer

The answer of Matching
The statements describe the main function of...

Question 11

Match the absorbed nutrients from the list to their fates in the human body. Some choices may be used more than once.​
-​instant energy
A)​carbohydrates
B)​amino acids
C)​fats
D)​both carbohydrates and fats

Accepted Answer

The answer of Match the absorbed nutrients from the list...

Question 12

a(n.____ has the simplest system for obtaining nutrients from food.

Accepted Answer

A)  ​earthworm 
B)  ​sponge 
C)  ​grasshopper 
D)  ​clam 
E)  jellyfish​ 
A)  ​earthworm 
B)  ​sponge 
C)  ​grasshopper 
D)  ​clam 
E)  jellyfish​

Question 13

The stomach____.

Accepted Answer

A)  is a nonelastic sac 
B)  secretes enzymes that begin to break down fats 
C)  secretes enzymes that begin to break down proteins 
D)  is surrounded by three layers of skeletal muscle 
E)  secretes enzymes that begin mechanical digestion 
A)  is a nonelastic sac 
B)  secretes enzymes that begin to break down fats 
C)  secretes enzymes that begin to break down proteins 
D)  is surrounded by three layers of skeletal muscle 
E)  secretes enzymes that begin mechanical digestion

Question 14

​
-The ____, labeled as ____ in the accompanying diagram, is a channel for urine to flow from the kidney to the urinary bladder.​

Accepted Answer

A)  ​urethra; B 
B)  ​urethra; D 
C)  ​ureter; D 
D)  ​ureter; B 
E)  ​ureter; C 
A)  ​urethra; B 
B)  ​urethra; D 
C)  ​ureter; D 
D)  ​ureter; B 
E)  ​ureter; C

Question 15

A person choking on a piece of food____.

Accepted Answer

A)  cannot talk, breathe, or cough 
B)  can cough but cannot breathe or talk 
C)  can talk and cough but is unable to breathe 
D)  can breathe through his or her nose if he or she remains calm 
E)  can breathe but cannot talk or cough 
A)  cannot talk, breathe, or cough 
B)  can cough but cannot breathe or talk 
C)  can talk and cough but is unable to breathe 
D)  can breathe through his or her nose if he or she remains calm 
E)  can breathe but cannot talk or cough

Question 16

The primary role of bile salts during digestion is ____.​

Accepted Answer

A)  ​osmoregulation 
B)  ​to kill bacteria that may have been consumed 
C)  ​to coat fat droplets and separate them into small droplets 
D)  ​to drive the enzymatic digestion of fats 
E)  to drive the enzymatic digestion of proteins​ 
A)  ​osmoregulation 
B)  ​to kill bacteria that may have been consumed 
C)  ​to coat fat droplets and separate them into small droplets 
D)  ​to drive the enzymatic digestion of fats 
E)  to drive the enzymatic digestion of proteins​

Question 17

Excess energy is stored in ____, mainly in ____.

Accepted Answer

A)  chemical bonds; adipose tissue 
B)  chemical bonds; carbohydrates 
C)  carbon atoms; adipose tissue 
D)  carbon atoms; carbohydrates 
E)  hydrogen bonds; water 
A)  chemical bonds; adipose tissue 
B)  chemical bonds; carbohydrates 
C)  carbon atoms; adipose tissue 
D)  carbon atoms; carbohydrates 
E)  hydrogen bonds; water

Question 18

Match the following nutrients with the correct description. Some choices may be used more than once.
-digestion begins by acid and pepsin
A)carbohydrates
B)proteins
C)lipids

Accepted Answer

The answer of Match the following nutrients with the correct...

Question 19

In vertebrates, the main function of the urinary system is to____.​

Accepted Answer

A)  ​rid the body of excess water 
B)  ​rid the body of unwanted solutes 
C)  ​conserve excess water 
D)  ​rid the body of excess water and unwanted solutes 
E)  rid the body of solid wastes​ 
A)  ​rid the body of excess water 
B)  ​rid the body of unwanted solutes 
C)  ​conserve excess water 
D)  ​rid the body of excess water and unwanted solutes 
E)  rid the body of solid wastes​

Question 20

​
-The urinary bladder, identified as ____ in the accompanying diagram, is separated from the ____ by a sphincter.​

Accepted Answer

A)  ​A; ureter 
B)  ​C; ureter 
C)  ​A; urethra 
D)  ​C; urethra 
E)  A; urethra​ 
A)  ​A; ureter 
B)  ​C; ureter 
C)  ​A; urethra 
D)  ​C; urethra 
E)  A; urethra​

Exam 24: Digestion and Excretion

Our primary source of energy is obtained from ____.​

​ -In the accompanying diagram, F represents the ____.​

The correct path of urine out of the body is ____.​

Overstuffed adipose cells harm organs by ____.​

Match the following organs with their roles in digestion and excretion. -initial site of food digestion that utilizes four specialized structures A)mouth B)stomach C)pancreas D)rectum E)ureter F)urethra G)kidney H)bladder

During absorption in the small intestine, ____ cross the brush border cells, eventually ending up in the lymph vessels.​

Water-soluble vitamins are _____.

Match the following organs with their roles in digestion and excretion. -​​tube that delivers urine to body surface A)mouth B)stomach C)pancreas D)rectum E)ureter F)urethra G)kidney H)bladder

The first sphincter through which food passes is between the ____ and the ____.​

Matching The statements describe the main function of specific vitamins. Match the appropriate vitamin from the list to each function.​ -​acts in blood clotting A)​E B)​D C)​K D)​C E)​folate

Match the absorbed nutrients from the list to their fates in the human body. Some choices may be used more than once.​ -​instant energy A)​carbohydrates B)​amino acids C)​fats D)​both carbohydrates and fats

a(n.____ has the simplest system for obtaining nutrients from food.

The stomach____.

​ -The ____, labeled as ____ in the accompanying diagram, is a channel for urine to flow from the kidney to the urinary bladder.​

A person choking on a piece of food____.

The primary role of bile salts during digestion is ____.​

Excess energy is stored in ____, mainly in ____.

Match the following nutrients with the correct description. Some choices may be used more than once. -digestion begins by acid and pepsin A)carbohydrates B)proteins C)lipids

In vertebrates, the main function of the urinary system is to____.​

​ -The urinary bladder, identified as ____ in the accompanying diagram, is separated from the ____ by a sphincter.​

Invitation to Biology

Molecules of Life

Cell Structure

Energy and Metabolism

Photosynthesis

Releasing Chemical Energy

Dna Structure and Function

Gene Expression and Control

How Cells Reproduce

Patterns of Inheritance

Biotechnology

Evidence of Evolution

Processes of Evolution

Prokaryotes, Protists, and Viruses

Plants and Fungi

Animal Evolution

Population Ecology

Communities and Ecosystems

The Biosphere and Human Effects

Animal Tissues and Organs

How Animals Move

Circulation and Respiration

Immunity

Neural Control and the Senses

Endocrine Control

Animal Reproduction and Development

Plant Form and Function

Life Cycles of Flowering Plants

Filters

Our primary source of energy is obtained from ____.

-In the accompanying diagram, F represents the ____.

The correct path of urine out of the body is ____.

Overstuffed adipose cells harm organs by ____.

During absorption in the small intestine, ____ cross the brush border cells, eventually ending up in the lymph vessels.

Match the following organs with their roles in digestion and excretion. -tube that delivers urine to body surface A)mouth B)stomach C)pancreas D)rectum E)ureter F)urethra G)kidney H)bladder

The first sphincter through which food passes is between the and the .

Matching The statements describe the main function of specific vitamins. Match the appropriate vitamin from the list to each function. -acts in blood clotting A)E B)D C)K D)C E)folate

Match the absorbed nutrients from the list to their fates in the human body. Some choices may be used more than once. -instant energy A)carbohydrates B)amino acids C)fats D)both carbohydrates and fats

-The , labeled as in the accompanying diagram, is a channel for urine to flow from the kidney to the urinary bladder.

The primary role of bile salts during digestion is ____.

Excess energy is stored in , mainly in .

In vertebrates, the main function of the urinary system is to____.

-The urinary bladder, identified as in the accompanying diagram, is separated from the by a sphincter.