Muscles are a bundle or package of fibrous tissues of the human body. It helps in locomotion and contraction of the body. It helps in maintaining the internal and external parts of the body in its respective positions. It controls the body passages and openings. It helps in heat production, which is important for the enzyme functioning for the metabolic activity in the body.

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Answer 1

Question

Chapter 10, Problem 1TYR

Summary Introduction

Introduction:

Muscles are a bundle or package of fibrous tissues of the human body. It helps in locomotion and contraction of the body. It helps in maintaining the internal and external parts of the body in its respective positions. It controls the body passages and openings. It helps in heat production, which is important for the enzyme functioning for the metabolic activity in the body.

Expert Solution & Answer

Answer to Problem 1TYR

Correct answer:

Buccinator is a muscle that is a prime mover in spitting out the mouthful of liquid. Therefore, option b is correct.

Explanation of Solution

Justify reason for the correct statement:

Buccinator is a muscle that is present in the cheek. It is involved in multiple functions like blowing, sucking, and chewing. It compresses the cheek toward the gums and teeth. It expels liquid and air. If the cheek is inflated with water or air, the buccinators get compressed and blow the liquid or air out.

Option (b) is given as “buccinator”.

The buccinator muscle is involved in the movement of cheeks.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “platysma”.

It is a thin muscle that is present superficially on the lower face and upper chest. It aids in the wide opening of the mouth. Hence, it is a wrong answer.

Option (c) is given as “risorius”.

It is a muscle involved in facial expression. Hence, it is a wrong answer.

Option (d) is given as “masseter”.

It is one of the four pairs of muscles that are involved in the chewing and biting movements of the mandible. Hence, it is a wrong answer.

Option (e) is given as, “palatoglossus”.

It is a tongue muscle. It involves in the elevation of the tongue root and closure of the oral cavity from the pharynx. Hence, it is a wrong answer.

Hence, options (a), (c), (d), and (e) are incorrect.

Conclusion

Buccinator is a muscle of cheek that is involved in blowing, sucking, and chewing process.

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For short answer questions, write your answers on the line provided. To the right is the mRNA codon table to use as needed throughout the exam. First letter U บบบ U CA UUCPhe UUA UCU Phe UCC UUG Leu CUU UAU. G U UAC TV UGCys UAA Stop UGA Stop A UAG Stop UGG Trp Ser UCA UCG CCU] 0 CUC CUA CCC CAC CAU His CGU CGC Leu Pro CCA CAA Gin CGA Arg CUG CCG CAG CGG AUU ACU AAU T AUC lle A 1 ACC Thr AUA ACA AUG Mot ACG AGG Arg GUU GCU GUC GCC G Val Ala GAC Asp GGU GGC GUA GUG GCA GCG GAA GGA Gly Glu GAGJ GGG AACASH AGU Ser AAA1 AAG Lys GAU AGA CAL CALUCAO CAO G Third letter 1. (+7) Use the table below to answer the questions; use the codon table above to assist you. The promoter sequence of DNA is on the LEFT. You do not need to fill in the entire table. Assume we are in the middle of a gene sequence (no need to find a start codon). DNA 1 DNA 2 mRNA tRNA Polypeptide C Val G C. T A C a. On which strand of DNA is the template strand (DNA 1 or 2)?_ b. On which side of the mRNA is the 5' end (left or…

3. (6 pts) Fill in the boxes according to the directions on the right. Structure R-C R-COOH OH R-OH i R-CO-R' R R-PO4 R-CH3 C. 0 R' R-O-P-OH 1 OH H R-C-H R-N' I- H H R-NH₂ \H Name Properties

4. (6 pts) Use the molecule below to answer these questions and identify the side chains and ends. Please use tidy boxes to indicate parts and write the letter labels within that box. a. How many monomer subunits are shown? b. Box a Polar but non-ionizable side chain and label P c. Box a Basic Polar side chain and label BP d. Box the carboxyl group at the end of the polypeptide and label with letter C (C-terminus) H H OHHO H H 0 HHO H-N-CC-N-C-C N-C-C-N-GC-OH I H-C-H CH2 CH2 CH2 H3C-C+H CH2 CH2 OH CH CH₂ C=O OH CH2 NH2

Answer 2

Question

Chapter 10, Problem 1TYR

Summary Introduction

Introduction:

Muscles are a bundle or package of fibrous tissues of the human body. It helps in locomotion and contraction of the body. It helps in maintaining the internal and external parts of the body in its respective positions. It controls the body passages and openings. It helps in heat production, which is important for the enzyme functioning for the metabolic activity in the body.

Expert Solution & Answer

Answer to Problem 1TYR

Correct answer:

Buccinator is a muscle that is a prime mover in spitting out the mouthful of liquid. Therefore, option b is correct.

Explanation of Solution

Justify reason for the correct statement:

Buccinator is a muscle that is present in the cheek. It is involved in multiple functions like blowing, sucking, and chewing. It compresses the cheek toward the gums and teeth. It expels liquid and air. If the cheek is inflated with water or air, the buccinators get compressed and blow the liquid or air out.

Option (b) is given as “buccinator”.

The buccinator muscle is involved in the movement of cheeks.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “platysma”.

It is a thin muscle that is present superficially on the lower face and upper chest. It aids in the wide opening of the mouth. Hence, it is a wrong answer.

Option (c) is given as “risorius”.

It is a muscle involved in facial expression. Hence, it is a wrong answer.

Option (d) is given as “masseter”.

It is one of the four pairs of muscles that are involved in the chewing and biting movements of the mandible. Hence, it is a wrong answer.

Option (e) is given as, “palatoglossus”.

It is a tongue muscle. It involves in the elevation of the tongue root and closure of the oral cavity from the pharynx. Hence, it is a wrong answer.

Hence, options (a), (c), (d), and (e) are incorrect.

Conclusion

Buccinator is a muscle of cheek that is involved in blowing, sucking, and chewing process.

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Answer 3

Question

Chapter 10, Problem 1TYR

Summary Introduction

Introduction:

Muscles are a bundle or package of fibrous tissues of the human body. It helps in locomotion and contraction of the body. It helps in maintaining the internal and external parts of the body in its respective positions. It controls the body passages and openings. It helps in heat production, which is important for the enzyme functioning for the metabolic activity in the body.

Expert Solution & Answer

Answer to Problem 1TYR

Correct answer:

Buccinator is a muscle that is a prime mover in spitting out the mouthful of liquid. Therefore, option b is correct.

Explanation of Solution

Justify reason for the correct statement:

Buccinator is a muscle that is present in the cheek. It is involved in multiple functions like blowing, sucking, and chewing. It compresses the cheek toward the gums and teeth. It expels liquid and air. If the cheek is inflated with water or air, the buccinators get compressed and blow the liquid or air out.

Option (b) is given as “buccinator”.

The buccinator muscle is involved in the movement of cheeks.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “platysma”.

It is a thin muscle that is present superficially on the lower face and upper chest. It aids in the wide opening of the mouth. Hence, it is a wrong answer.

Option (c) is given as “risorius”.

It is a muscle involved in facial expression. Hence, it is a wrong answer.

Option (d) is given as “masseter”.

It is one of the four pairs of muscles that are involved in the chewing and biting movements of the mandible. Hence, it is a wrong answer.

Option (e) is given as, “palatoglossus”.

It is a tongue muscle. It involves in the elevation of the tongue root and closure of the oral cavity from the pharynx. Hence, it is a wrong answer.

Hence, options (a), (c), (d), and (e) are incorrect.

Conclusion

Buccinator is a muscle of cheek that is involved in blowing, sucking, and chewing process.

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Answer 4

Question

Chapter 10, Problem 1TYR

Summary Introduction

Introduction:

Muscles are a bundle or package of fibrous tissues of the human body. It helps in locomotion and contraction of the body. It helps in maintaining the internal and external parts of the body in its respective positions. It controls the body passages and openings. It helps in heat production, which is important for the enzyme functioning for the metabolic activity in the body.

Expert Solution & Answer

Answer to Problem 1TYR

Correct answer:

Buccinator is a muscle that is a prime mover in spitting out the mouthful of liquid. Therefore, option b is correct.

Explanation of Solution

Justify reason for the correct statement:

Buccinator is a muscle that is present in the cheek. It is involved in multiple functions like blowing, sucking, and chewing. It compresses the cheek toward the gums and teeth. It expels liquid and air. If the cheek is inflated with water or air, the buccinators get compressed and blow the liquid or air out.

Option (b) is given as “buccinator”.

The buccinator muscle is involved in the movement of cheeks.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “platysma”.

It is a thin muscle that is present superficially on the lower face and upper chest. It aids in the wide opening of the mouth. Hence, it is a wrong answer.

Option (c) is given as “risorius”.

It is a muscle involved in facial expression. Hence, it is a wrong answer.

Option (d) is given as “masseter”.

It is one of the four pairs of muscles that are involved in the chewing and biting movements of the mandible. Hence, it is a wrong answer.

Option (e) is given as, “palatoglossus”.

It is a tongue muscle. It involves in the elevation of the tongue root and closure of the oral cavity from the pharynx. Hence, it is a wrong answer.

Hence, options (a), (c), (d), and (e) are incorrect.

Conclusion

Buccinator is a muscle of cheek that is involved in blowing, sucking, and chewing process.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Chapter 10, Problem 1TYR

Summary Introduction

Introduction:

Muscles are a bundle or package of fibrous tissues of the human body. It helps in locomotion and contraction of the body. It helps in maintaining the internal and external parts of the body in its respective positions. It controls the body passages and openings. It helps in heat production, which is important for the enzyme functioning for the metabolic activity in the body.

Expert Solution & Answer

Answer to Problem 1TYR

Correct answer:

Buccinator is a muscle that is a prime mover in spitting out the mouthful of liquid. Therefore, option b is correct.

Explanation of Solution

Justify reason for the correct statement:

Buccinator is a muscle that is present in the cheek. It is involved in multiple functions like blowing, sucking, and chewing. It compresses the cheek toward the gums and teeth. It expels liquid and air. If the cheek is inflated with water or air, the buccinators get compressed and blow the liquid or air out.

Option (b) is given as “buccinator”.

The buccinator muscle is involved in the movement of cheeks.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “platysma”.

It is a thin muscle that is present superficially on the lower face and upper chest. It aids in the wide opening of the mouth. Hence, it is a wrong answer.

Option (c) is given as “risorius”.

It is a muscle involved in facial expression. Hence, it is a wrong answer.

Option (d) is given as “masseter”.

It is one of the four pairs of muscles that are involved in the chewing and biting movements of the mandible. Hence, it is a wrong answer.

Option (e) is given as, “palatoglossus”.

It is a tongue muscle. It involves in the elevation of the tongue root and closure of the oral cavity from the pharynx. Hence, it is a wrong answer.

Hence, options (a), (c), (d), and (e) are incorrect.

Conclusion

Buccinator is a muscle of cheek that is involved in blowing, sucking, and chewing process.

Answer 6

Chapter 10, Problem 1TYR

Summary Introduction

Introduction:

Muscles are a bundle or package of fibrous tissues of the human body. It helps in locomotion and contraction of the body. It helps in maintaining the internal and external parts of the body in its respective positions. It controls the body passages and openings. It helps in heat production, which is important for the enzyme functioning for the metabolic activity in the body.

Expert Solution & Answer

Answer to Problem 1TYR

Correct answer:

Buccinator is a muscle that is a prime mover in spitting out the mouthful of liquid. Therefore, option b is correct.

Explanation of Solution

Justify reason for the correct statement:

Buccinator is a muscle that is present in the cheek. It is involved in multiple functions like blowing, sucking, and chewing. It compresses the cheek toward the gums and teeth. It expels liquid and air. If the cheek is inflated with water or air, the buccinators get compressed and blow the liquid or air out.

Option (b) is given as “buccinator”.

The buccinator muscle is involved in the movement of cheeks.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “platysma”.

It is a thin muscle that is present superficially on the lower face and upper chest. It aids in the wide opening of the mouth. Hence, it is a wrong answer.

Option (c) is given as “risorius”.

It is a muscle involved in facial expression. Hence, it is a wrong answer.

Option (d) is given as “masseter”.

It is one of the four pairs of muscles that are involved in the chewing and biting movements of the mandible. Hence, it is a wrong answer.

Option (e) is given as, “palatoglossus”.

It is a tongue muscle. It involves in the elevation of the tongue root and closure of the oral cavity from the pharynx. Hence, it is a wrong answer.

Hence, options (a), (c), (d), and (e) are incorrect.

Conclusion

Buccinator is a muscle of cheek that is involved in blowing, sucking, and chewing process.

Answer 7

Chapter 10, Problem 1TYR

Summary Introduction

Introduction:

Muscles are a bundle or package of fibrous tissues of the human body. It helps in locomotion and contraction of the body. It helps in maintaining the internal and external parts of the body in its respective positions. It controls the body passages and openings. It helps in heat production, which is important for the enzyme functioning for the metabolic activity in the body.

Answer 8

Expert Solution & Answer

Answer to Problem 1TYR

Correct answer:

Buccinator is a muscle that is a prime mover in spitting out the mouthful of liquid. Therefore, option b is correct.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Justify reason for the correct statement:

Buccinator is a muscle that is present in the cheek. It is involved in multiple functions like blowing, sucking, and chewing. It compresses the cheek toward the gums and teeth. It expels liquid and air. If the cheek is inflated with water or air, the buccinators get compressed and blow the liquid or air out.

Option (b) is given as “buccinator”.

The buccinator muscle is involved in the movement of cheeks.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “platysma”.

It is a thin muscle that is present superficially on the lower face and upper chest. It aids in the wide opening of the mouth. Hence, it is a wrong answer.

Option (c) is given as “risorius”.

It is a muscle involved in facial expression. Hence, it is a wrong answer.

Option (d) is given as “masseter”.

It is one of the four pairs of muscles that are involved in the chewing and biting movements of the mandible. Hence, it is a wrong answer.

Option (e) is given as, “palatoglossus”.

It is a tongue muscle. It involves in the elevation of the tongue root and closure of the oral cavity from the pharynx. Hence, it is a wrong answer.

Hence, options (a), (c), (d), and (e) are incorrect.