The movements that the medial and lateral pterygoid muscles perform. Concept introduction: The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

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Answer 1

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Chapter 11.3, Problem 9WDYL

Summary Introduction

To determine:

The movements that the medial and lateral pterygoid muscles perform.

Concept introduction:

The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

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A sample of blood was taken from the above individual and prepared for haemoglobin analysis. However, when water was added the cells did not lyse and looked normal in size and shape. The technician suspected that they had may have made an error in the protocol – what is the most likely explanation? The cell membranes are more resistant than normal. An isotonic solution had been added instead of water. A solution of 0.1 M NaCl had been added instead of water. Not enough water had been added to the red blood cell pellet. The man had sickle-cell anaemia.

With reference to their absorption spectra of the oxy haemoglobin intact line) and deoxyhemoglobin (broken line) shown in Figure 2 below, how would you best explain the reason why there are differences in the major peaks of the spectra? Figure 2. SPECTRA OF OXYGENATED AND DEOXYGENATED HAEMOGLOBIN OBTAINED WITH THE RECORDING SPECTROPHOTOMETER 1.4 Abs < 0.8 06 0.4 400 420 440 460 480 500 520 540 560 580 600 nm 1. The difference in the spectra is due to a pH change in the deoxy-haemoglobin due to uptake of CO2- 2. There is more oxygen-carrying plasma in the oxy-haemoglobin sample. 3. The change in Mr due to oxygen binding causes the oxy haemoglobin to have a higher absorbance peak. 4. Oxy-haemoglobin is contaminated by carbaminohemoglobin, and therefore has a higher absorbance peak 5. Oxy-haemoglobin absorbs more light of blue wavelengths and less of red wavelengths than deoxy-haemoglobin

Answer 2

Question

Chapter 11.3, Problem 9WDYL

Summary Introduction

To determine:

The movements that the medial and lateral pterygoid muscles perform.

Concept introduction:

The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

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Check out a sample textbook solution

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Answer 3

Question

Chapter 11.3, Problem 9WDYL

Summary Introduction

To determine:

The movements that the medial and lateral pterygoid muscles perform.

Concept introduction:

The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 11.3, Problem 9WDYL

Summary Introduction

To determine:

The movements that the medial and lateral pterygoid muscles perform.

Concept introduction:

The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 11.3, Problem 9WDYL

Summary Introduction

To determine:

The movements that the medial and lateral pterygoid muscles perform.

Concept introduction:

The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

Answer 6

Chapter 11.3, Problem 9WDYL

Summary Introduction

To determine:

The movements that the medial and lateral pterygoid muscles perform.

Concept introduction:

The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

Answer 7

Chapter 11.3, Problem 9WDYL

Summary Introduction

To determine:

The movements that the medial and lateral pterygoid muscles perform.

Concept introduction:

The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

Answer 8

Expert Solution & Answer

Answer 9

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Answer 10

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Answer 11

Ch. 11.1 - Prob. 1WDYL Ch. 11.1 - Which muscle is strongera pennate muscle or a...Ch. 11.1 - What is the difference between an agonist and a...Ch. 11.2 - What are some words used in muscle names that...Ch. 11.2 - The gluteus maximus muscle gets its name from...Ch. 11.3 - Prob. 7WDYL Ch. 11.3 - Which extrinsic eye muscles abduct the eye (move...Ch. 11.3 - Prob. 9WDYL Ch. 11.3 - Prob. 10WDYL Ch. 11.3 - Prob. 11WDYL

The movements that the medial and lateral pterygoid muscles perform. Concept introduction: The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

Solution Summary: The author explains that the lateral and medial pterygoid muscles help in mastication of food.

Concept explainers

Videos

To determine:

The movements that the medial and lateral pterygoid muscles perform.

Concept introduction:

The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

Want to see the full answer?

Chapter 11 Solutions

The movements that the medial and lateral pterygoid muscles perform. Concept introduction: The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

Solution Summary: The author explains that the lateral and medial pterygoid muscles help in mastication of food.

Concept explainers

Videos

To determine: The movements that the medial and lateral pterygoid muscles perform. Concept introduction: The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.

Want to see the full answer?

Chapter 11 Solutions

To determine:

The movements that the medial and lateral pterygoid muscles perform.

Concept introduction:

The muscle is composed of filament protein such as actin and myosin. The filament proteins are involved in the muscle contraction. It is responsible for the generation of motion and force.