Question 1

​Match each description to its correct term.
-consists of sarcomeres that are aligned making it appear striated

Accepted Answer

A) ​Z line 
B) ​ATP 
C) ​mitochondria 
D) ​actin 
E) ​sarcomeres
F)​phosphate group
G)​myofibrils
H)​smooth muscle
I)​thick filaments
J)​myosin
K)​skeletal muscle 
A) ​Z line 
B) ​ATP 
C) ​mitochondria 
D) ​actin 
E) ​sarcomeres
F)​phosphate group
G)​myofibrils
H)​smooth muscle
I)​thick filaments
J)​myosin
K)​skeletal muscle

Question 2

Aerobic training ____.

Accepted Answer

A)  ​makes skeletal muscles more resistant to fatigue 
B)  ​promotes break down of actin and myosin 
C)  ​is fueled mostly by creatine phosphate 
D)  ​produces muscle fibers that fatigue quickly 
E)  ​makes skeletal muscles become rigid and stiff 
A)  ​makes skeletal muscles more resistant to fatigue 
B)  ​promotes break down of actin and myosin 
C)  ​is fueled mostly by creatine phosphate 
D)  ​produces muscle fibers that fatigue quickly 
E)  ​makes skeletal muscles become rigid and stiff

Question 3

What is the name of the area where bones meet and interact?​

Accepted Answer

A)  ​joint 
B)  ​ligament 
C)  ​osteoblast 
D)  ​bony matrix 
E)  ​connective tissue 
A)  ​joint 
B)  ​ligament 
C)  ​osteoblast 
D)  ​bony matrix 
E)  ​connective tissue

Question 4

Which of the following is properly matched?​

Accepted Answer

A)  ​osteoblasts and bone breakdown 
B)  ​osteocytes and initial bone formation 
C)  ​osteoclasts and initial bone formation 
D)  ​osteoclasts and bone breakdown 
E)  ​osteoblasts and cartilage formation 
A)  ​osteoblasts and bone breakdown 
B)  ​osteocytes and initial bone formation 
C)  ​osteoclasts and initial bone formation 
D)  ​osteoclasts and bone breakdown 
E)  ​osteoblasts and cartilage formation

Question 5

The spinal cord runs through, and is protected by, the __________.

Accepted Answer

The answer of The spinal cord runs through, and is...

Question 6

​Match each description to its correct term.
-threadlike protein structures consisting of contractile units arranged end to end​; comprises the bulk of the muscle fiber

Accepted Answer

A) ​Z line 
B) ​ATP 
C) ​mitochondria 
D) ​actin 
E) ​sarcomeres
F)​phosphate group
G)​myofibrils
H)​smooth muscle
I)​thick filaments
J)​myosin
K)​skeletal muscle 
A) ​Z line 
B) ​ATP 
C) ​mitochondria 
D) ​actin 
E) ​sarcomeres
F)​phosphate group
G)​myofibrils
H)​smooth muscle
I)​thick filaments
J)​myosin
K)​skeletal muscle

Question 7

__________ are cells that synthesize bone, whereas __________ break bone down.

Accepted Answer

​Osteoblas

Question 8

Answer the following questions with reference to the muscles listed below.​
-This bone is not part of the appendicular skeleton.

Accepted Answer

A) ​fibrous joint 
B) ​cartilaginous joint 
C) ​synovial joint 
A) ​fibrous joint 
B) ​cartilaginous joint 
C) ​synovial joint

Question 9

Skeletal muscle cells are not typical cells because ____.

Accepted Answer

A)  ​groups of them fuse in the embryo to form multinucleated fibers 
B)  ​they are smooth 
C)  ​they are hydrostatic 
D)  ​they do not respond to stimuli 
E)  ​they operate independently from all other body systems 
A)  ​groups of them fuse in the embryo to form multinucleated fibers 
B)  ​they are smooth 
C)  ​they are hydrostatic 
D)  ​they do not respond to stimuli 
E)  ​they operate independently from all other body systems

Question 10

Which of the following is true concerning the pathogen that causes tetanus?​

Accepted Answer

A)  ​The bacteria are airborne. 
B)  ​The bacteria are spread by respiration. 
C)  ​The pathogen is a virus. 
D)  ​The bacteria tend to colonize wounds. 
E)  ​The toxin produced by the pathogen prevents muscle contraction. 
A)  ​The bacteria are airborne. 
B)  ​The bacteria are spread by respiration. 
C)  ​The pathogen is a virus. 
D)  ​The bacteria tend to colonize wounds. 
E)  ​The toxin produced by the pathogen prevents muscle contraction.

Question 11

Answer the following questions with reference to the muscles listed below.​
-This bone connects to the femur.

Accepted Answer

A) ​fibrous joint 
B) ​cartilaginous joint 
C) ​synovial joint 
A) ​fibrous joint 
B) ​cartilaginous joint 
C) ​synovial joint

Question 12

Answer the following questions with reference to the muscles listed below.​
-This is a toe bone.

Accepted Answer

A)  clavicle 
B)  lumbar vertebra 
C)  tibia 
D)  phalanges 
E)  metacarpal 
A)  clavicle 
B)  lumbar vertebra 
C)  tibia 
D)  phalanges 
E)  metacarpal

Question 13

​Match each description to its correct term.
-supply the ATP necessary for muscle contraction​

Accepted Answer

A) ​Z line 
B) ​ATP 
C) ​mitochondria 
D) ​actin 
E) ​sarcomeres
F)​phosphate group
G)​myofibrils
H)​smooth muscle
I)​thick filaments
J)​myosin
K)​skeletal muscle 
A) ​Z line 
B) ​ATP 
C) ​mitochondria 
D) ​actin 
E) ​sarcomeres
F)​phosphate group
G)​myofibrils
H)​smooth muscle
I)​thick filaments
J)​myosin
K)​skeletal muscle

Question 14

Energized myosin heads bind to actin only when ____ is present.

Accepted Answer

A)  ​myosin 
B)  ​AMP 
C)  ​calcium 
D)  ​ATP 
E)  ​sodium 
A)  ​myosin 
B)  ​AMP 
C)  ​calcium 
D)  ​ATP 
E)  ​sodium

Question 15

Which of these occurs during vigorous exercise?​

Accepted Answer

A)  glycolysis​ 
B)  ​actin depletion 
C)  ​lactate fermentation 
D)  ​glycogen buildup 
E)  ​creatine phosphate formation 
A)  glycolysis​ 
B)  ​actin depletion 
C)  ​lactate fermentation 
D)  ​glycogen buildup 
E)  ​creatine phosphate formation

Question 16

The prospect of inhibiting myostatin and growing larger muscles may be tempting to a great many people. Is there any danger to increasing muscle mass? Explain your answer.

Accepted Answer

​Compared to carrying excess weight as f

Question 17

​Match each description to its correct term.
-cross-bridge is formed between thick and thin filaments following the release of this substance from ATP bound to myosin​

Accepted Answer

A) ​Z line 
B) ​ATP 
C) ​mitochondria 
D) ​actin 
E) ​sarcomeres
F)​phosphate group
G)​myofibrils
H)​smooth muscle
I)​thick filaments
J)​myosin
K)​skeletal muscle 
A) ​Z line 
B) ​ATP 
C) ​mitochondria 
D) ​actin 
E) ​sarcomeres
F)​phosphate group
G)​myofibrils
H)​smooth muscle
I)​thick filaments
J)​myosin
K)​skeletal muscle

Question 18

Figure 35.14
​  
Use the structure of a skeletal muscle figure above to answer the following question.
-The structure indicated by the letter "C" above represents ____.

Accepted Answer

A)  ​thin filament 
B)  myofibril​ 
C)  ​thick filament 
D)  ​myofilament 
E)  ​muscle fiber 
A)  ​thin filament 
B)  myofibril​ 
C)  ​thick filament 
D)  ​myofilament 
E)  ​muscle fiber

Question 19

Bully whippets are abnormally heavily muscled because _____.

Accepted Answer

A)  ​they have a over-abundance of testosterone 
B)  ​they have an over-abundance of growth hormone 
C)  ​they are heterozygous for the deletion in the myostatin gene 
D)  ​they are homozygous for the wild-type myostatin gene 
E)  they are homozygous for the deletion in the myostatin gene​ 
A)  ​they have a over-abundance of testosterone 
B)  ​they have an over-abundance of growth hormone 
C)  ​they are heterozygous for the deletion in the myostatin gene 
D)  ​they are homozygous for the wild-type myostatin gene 
E)  they are homozygous for the deletion in the myostatin gene​

Question 20

Which of the following does NOT have an exoskeleton?​

Accepted Answer

A)  ​lobsters 
B)  ​spiders 
C)  ​insects 
D)  ​earthworms 
E)  ​centipedes 
A)  ​lobsters 
B)  ​spiders 
C)  ​insects 
D)  ​earthworms 
E)  ​centipedes

Exam 35: Structural Support and Movement

​Match each description to its correct term. -consists of sarcomeres that are aligned making it appear striated

Aerobic training ____.

What is the name of the area where bones meet and interact?​

Which of the following is properly matched?​

The spinal cord runs through, and is protected by, the __________.

​Match each description to its correct term. -threadlike protein structures consisting of contractile units arranged end to end​; comprises the bulk of the muscle fiber

__________ are cells that synthesize bone, whereas __________ break bone down.

Answer the following questions with reference to the muscles listed below.​ -This bone is not part of the appendicular skeleton.

Skeletal muscle cells are not typical cells because ____.

Which of the following is true concerning the pathogen that causes tetanus?​

Answer the following questions with reference to the muscles listed below.​ -This bone connects to the femur.

Answer the following questions with reference to the muscles listed below.​ -This is a toe bone.

​Match each description to its correct term. -supply the ATP necessary for muscle contraction​

Energized myosin heads bind to actin only when ____ is present.

Which of these occurs during vigorous exercise?​

The prospect of inhibiting myostatin and growing larger muscles may be tempting to a great many people. Is there any danger to increasing muscle mass? Explain your answer.

​Match each description to its correct term. -cross-bridge is formed between thick and thin filaments following the release of this substance from ATP bound to myosin​

Figure 35.14 ​ Use the structure of a skeletal muscle figure above to answer the following question. -The structure indicated by the letter "C" above represents ____.

Bully whippets are abnormally heavily muscled because _____.

Which of the following does NOT have an exoskeleton?​

Invitation to Biology

Lifes Chemical Basis

Molecules of Life

Cell Structure and Function

Ground Rules of Metabolism

Where It Starts - Photosynthesis

How Cells Release Chemical Energy

Dna Structure and Function

From Dna to Protein

Gene Control

How Cells Reproduce

Meiosis and Sexual Reproduction

Observing Patterns in Inherited Traits

Chromosomes and Human Inheritance

Studying and Manipulating Genomes

Evidence of Evolution

Processes of Evolution

Organizating Information About Species

Lifes Origin and Early Evolution

Viruses - Bacteria - and Archaea

Protists - the Simplest Eukaryotes

The Land Plants

Fungi

Animal Evolution - the Invertibrates

Animal Evolution - the Chordates

Human Evolution

Plant Tissues

Plant Nutrition and Transport

Life Cycles of Flowering Plants

Communication Strategies in Plants

Animal Tissues

Neural Control

Sensory Perception

Endocrine Control

Circulation

Immunity

Respiration

Digestion and Nutrition

Maintaining the Internal Environment

Animal Reproductive Systems

Animal Development

Animal Behavior

Filters

Match each description to its correct term. -consists of sarcomeres that are aligned making it appear striated

What is the name of the area where bones meet and interact?

Which of the following is properly matched?

Match each description to its correct term. -threadlike protein structures consisting of contractile units arranged end to end; comprises the bulk of the muscle fiber

are cells that synthesize bone, whereas break bone down.

Answer the following questions with reference to the muscles listed below. -This bone is not part of the appendicular skeleton.

Which of the following is true concerning the pathogen that causes tetanus?

Answer the following questions with reference to the muscles listed below. -This bone connects to the femur.

Answer the following questions with reference to the muscles listed below. -This is a toe bone.

Match each description to its correct term. -supply the ATP necessary for muscle contraction

Which of these occurs during vigorous exercise?

Match each description to its correct term. -cross-bridge is formed between thick and thin filaments following the release of this substance from ATP bound to myosin

Figure 35.14 Use the structure of a skeletal muscle figure above to answer the following question. -The structure indicated by the letter "C" above represents ____.

Which of the following does NOT have an exoskeleton?