Question 1

Some bone interiors contain hemopoietic tissue,which functions in

Accepted Answer

A) storing fat. 
B) producing hormones. 
C) making connective tissue fibers. 
D) producing blood cells. 
E) breaking down toxins. 
A) storing fat. 
B) producing hormones. 
C) making connective tissue fibers. 
D) producing blood cells. 
E) breaking down toxins.

Question 2

If a person were unable to form saliva,what type of gland could be missing or malfunctioning?

Accepted Answer

A) Merocrine 
B) Holocrine 
C) Apocrine 
A) Merocrine 
B) Holocrine 
C) Apocrine

Question 3

This figure shows different types of intercellular junctions.Note the connexons associated with the junction indicated by number 2.What type of junction is this?

Accepted Answer

A) Gap junction 
B) Desmosome 
C) Tight junction 
D) Adhering junction 
A) Gap junction 
B) Desmosome 
C) Tight junction 
D) Adhering junction

Question 4

Every living cell in the body requires oxygen,various ions,and nutrients.However,the solid nature of bone prevents these materials from reaching bone cells by diffusion alone.Which statement best describes how bone cells receive these necessary items?

Accepted Answer

A) Blood capillaries penetrate into the calcified matrix of bone. 
B) Bone cells are only found on the periphery of bone and thus are in direct contact with blood vessels. 
C) Bone cells are only found lining the central canal where they are in direct contact with blood vessels. 
D) Bone cells connect to each other and ultimately with blood vessels (in the central canal)through passageways called canaliculi. 
E) Bone cells receive materials through lymph vessels that penetrate bone matrix. 
A) Blood capillaries penetrate into the calcified matrix of bone. 
B) Bone cells are only found on the periphery of bone and thus are in direct contact with blood vessels. 
C) Bone cells are only found lining the central canal where they are in direct contact with blood vessels. 
D) Bone cells connect to each other and ultimately with blood vessels (in the central canal)through passageways called canaliculi. 
E) Bone cells receive materials through lymph vessels that penetrate bone matrix.

Question 5

What structure does number 1 indicate?

Accepted Answer

A) Lateral surface 
B) Connective tissue 
C)  Basement membrane 
D) Apical surface 
E) Basal surface 
A) Lateral surface 
B) Connective tissue 
C)  Basement membrane 
D) Apical surface 
E) Basal surface

Question 6

Microscopic folds that extend from the apical surface of certain epithelia to increase the surface area for absorption and secretion are called

Accepted Answer

A) cilia. 
B) microvilli. 
C) flagella. 
D) mucous ridges. 
E) desmosomes. 
A) cilia. 
B) microvilli. 
C) flagella. 
D) mucous ridges. 
E) desmosomes.

Some bone interiors contain hemopoietic tissue,which functions in

If a person were unable to form saliva,what type of gland could be missing or malfunctioning?

This figure shows different types of intercellular junctions.Note the connexons associated with the junction indicated by number 2.What type of junction is this?

Every living cell in the body requires oxygen,various ions,and nutrients.However,the solid nature of bone prevents these materials from reaching bone cells by diffusion alone.Which statement best describes how bone cells receive these necessary items?

What structure does number 1 indicate?

Microscopic folds that extend from the apical surface of certain epithelia to increase the surface area for absorption and secretion are called

A First Look at Anatomy

The Celt Basic Unit of Structure and Function

Embryology

Integumentary System

Cartilage and Bone

Axial Skeleton

Appendicular Skeleton

Articulations

Muscle Tissue and Organization

Axial Muscles

Appendicular Muscles

Surface Anatomy

Nervous Tissue

Brain and Cranial Nerves

Spinal Cord and Spinal Nerves

Pathways and Integrative Functions

Autonomic Nervous System

Senses: General and Special

Endocrine System

Blood

Heart

Vessels and Circulation

Lymphatic System

Respiratory System

Digestive System

Urinary System

Reproductive System

Filters

Exam 4: Tissue Level of Organization

Some bone interiors contain hemopoietic tissue,which functions in

If a person were unable to form saliva,what type of gland could be missing or malfunctioning?

This figure shows different types of intercellular junctions.Note the connexons associated with the junction indicated by number 2.What type of junction is this?

Every living cell in the body requires oxygen,various ions,and nutrients.However,the solid nature of bone prevents these materials from reaching bone cells by diffusion alone.Which statement best describes how bone cells receive these necessary items?

What structure does number 1 indicate?

Microscopic folds that extend from the apical surface of certain epithelia to increase the surface area for absorption and secretion are called

A First Look at Anatomy

The Celt Basic Unit of Structure and Function

Embryology

Integumentary System

Cartilage and Bone

Axial Skeleton

Appendicular Skeleton

Articulations

Muscle Tissue and Organization

Axial Muscles

Appendicular Muscles

Surface Anatomy

Nervous Tissue

Brain and Cranial Nerves

Spinal Cord and Spinal Nerves

Pathways and Integrative Functions

Autonomic Nervous System

Senses: General and Special

Endocrine System

Blood

Heart

Vessels and Circulation

Lymphatic System

Respiratory System

Digestive System

Urinary System

Reproductive System

Filters