WorksheetsBiology II Semester Exam Study Review
Total questions: 68
Worksheet time: 51mins
Where is the skin the thinnest?
Eyelids
Face
Back
Hands
The ___ is the body's framework.
The Skeletal System
Integumentary System
Respiratory System
Nervous System
What is the hair matrix?
It is where cells undergo mitosis and differentiate/ specialize to become a part of the hair region
It is where melanocytes are made
It is where hair grows
It is where cells die
What are the five functions of the skeletal system?
Support, protection, storage, movement, hemopoiesis
Support, storage, growth, produces blood, protection
Hemopoiesis, mechanical, metabolic, protection, preventation
Movement, admission, storage, growth, produces blood
Dense irregular connective tissue that forms the deep layer of the skin
Hypodermis
Dermis
Epidermis
Stratum Basale
What is a projection on a bone?
Suture
Process
Meatus
Foramen
What are the two layers of the skin?
Hypodermis and dermis
Epidermis and dermis
Epidermis and hypodermis
Epidermis and stratum basale
Match the following
Ribs
Flat Bone
Metatarsals
Long Bone
Carpals
Short Bone
Patella
Sesamoid Bone
Coxa
Irregular Bone
What is the upper part of the dermis called?
Papillary layer
Reticular layer
Lines of Tension
Lines of cleavage
How many total bones are in the adult human body?
206
500
106
350
What are two types of keratins?
Hard and soft keratin
Hard and medium keratin
Soft and medium keratin
None of the above
A child has the same number of bones as an adult.
True
False
None of the above
Maybe
What kind of glands are are sweat glands?
Apocrine
Merocrine
Holocrine
None of the above
An immovable joint between flat bones of the skull
Foramen
Suture
Process
Sinus
Fingerprints are formed from ridges on?
Epidermis
Suture
Process
Sinus
How many cervical vertebrae are there?
7
12
5
6
What is the class of pigment called?
Melanin
Melanocytes
Sweat pores
None of the above
The first and most obvious function of the skeletal system is ____.
Movement
Protection
Support
Storage
The outer portion of the skin, formed by epithelial tissue that is attached to the dermis.
Dermis
Epidermis
Hypodermis
None of the above
Dense bone matrix organized into microscopic tubes of bone called osteons.
Cancellous bone
Hemopoiesis
Patella
Compact bone
What are the long extensions of the melanocytes called?
Vesicles
Processes
Phagocytosis
None of the above
How many ribs does the thoracic cage have?
Twelve pairs of ribs
Eight pairs of ribs
One pair of ribs
None
What part of the fingernail is between the nail fold and the nail plate?
Cuticle
Matrix
Lunula
None of the above
The ___ protects the brain.
Ribs
Skull
Vertebrae
Clavicle
What does the integumentary system consist of?
The skin, hair, nails, and glands
The skin, nails, bones, and cartilage
Bones, hair, nails, and glands
Skin, hair, bones, and cartilage
The ____ is also known as the collarbone.
Clavicle
Scapula
Ribs
Radius
What are the lines of cleavage?
Collagen fibers in the dermis are lined up to a certain extent, so they tend to lie in one direction more than another
Collagen fibers in the dermis that are lined up in both directions equally
Collagen fibers in the dermis that line up in opposite directions unequally
None of the above
What is the adipose tissue stored in your bones called?
The lipid storage
Yellow bone marrow
Spongy bone
Red bone marrow
Loose connective tissue underneath the dermis that connects the dermis to muscle or bone
Epidermis
Dermis
Hypodermis
Stratum spinosum
____ is the process of manufacturing blood cells.
Hemoglobin
Hemopoiesis
Hemoptysis
Hemopoesis
Where is the thickest part of the skin?
Back and shoulders
Eyelids
Face
Hands
The skeleton can be divided into what two major sections?
Axial and appendicular skeletons
Appendicular and trunk skeletons
Axial and limb skeletons
Trunk and limb skeletons
What is the tiny pocket out of which hair grows?
Hair follicle
Hair root
Matrix
None of the above
What are the five basic categories of bone?
Regular bones, big bones, calcium bones, middle bones, and short bones
Sutural bones, bumpy bones, smooth bones, medium bones, and cartilage
Long bones, short bones, flat bones, irregular bones, and sesamoid bones
Spongy bones, cancellous bones, axial skeleton, femur, ankle
Skin is composed of what layers?
Epidermis and dermis
Dermis and inner core
Crust and epidermis
None of the above
Several of the bones associated with the nasal cavity have hollowed out regions in them. Such a hollow region is covered with a thin membrane of psuedostratified epithelium and is called?
Orbits
Limbs
Nasal
Sinus
Is the skin waterproof?
True
False
Both
None of the above
The vertebral column can be divided into five sections. What are those sections?
7 cervical vertebrae, 12 thoracic vertebrae, 5 lumbar vertebrae, a sacrum, a coccyx
8 cervical vertebrae, 11 thoracic vertebrae, 2 sacral, a coccyx
Ribs, bones, cartilage, femur, ankle
Skull, joint bones, metatarsals, carpals, wrist bones
What are the two types of pigments of melanin?
Eumelanin and Pheomelanin
Eumelanin and Red melanin
Blonde melanin and Pheomelanin
None of the above
Networks of bone with many marrow-filled spaces surrounding the bone matrix are called?
Compact bone
Periosteum
Cancellous bone
Medullary cavity
The epidermis has its own blood supply
False
True
Both
None of the above
Are bones still alive?
Yes
No
Neither
Both
Where is the epidermis located?
Top
middle
Bottom
None of the above
Hyaline cartilage that covers the ends of a bone in a joint is called?
Articular cartilage
Ossification
Axial Skeleton
Appendicular Skeleton
What kinds of glands are sebaceous glands?
Holocrine
Apocrine
Merocrine
None of the above
How many bones are babies born with?
300
175
257
206
What is the base of the hair root called?
The hair bulb
The matrix
The hair follicle
None of the above
Bone formation is called?
Ossification
Process
Suture
Meatus
Where is the dermis located?
Top
Middle
Bottom
None of the above
Do bones have skin?
Yes
No
Neither
Maybe
What are the three concentric layers of the hair?
Medulla, cortex, and cuticle
Medulla, hair shaft, and hair root
Cortex, cuticle, and internal root sheath
None of the above
The portion of the skeleton that supports and protects the head, neck, and trunk is called?
Appendicular skeleton
Scapula
Axial skeleton
Articular cartilage
Do the secretions of the apocrine sweat glands contain cellular material?
Yes
No
Maybe
Neither
The portion of the skeleton that attaches to the axial skeleton and has the limbs attached to it is called?
Meatus
Axial skeleton
Foramen
Appendicular skeleton
What is the name of the cells that produce a class of pigment?
Melanocytes
Melanin
Sebaceous glands
None of the above
The ___ is also commonly called the shoulder blade.
Clavicle
Scapula
Humerus
Thigh
Where can the hair cells with no keratin be found?
Matrix
Dermis
Glands
Integumentary
What are the layers of the epidermis, starting from the bottom and working upto the top?
Stratum spinosum
Stratum lucidum
Stratum basale
stratum corneum
stratum granulosum
A passageway is called?
Sinus
Foramen
Meatus
Vomer
What concentric layer of the hair contains cells of soft keratin?
Medulla
Cortex
Cuticle
None of the above
What concentric layer of the hair contains cells of hard keratin?
Cuticle
Medulla
Cortex
None of the above
What is the function of the sweat glands?
What layer of skin contains the papillae?
Epidermis
Hypodermis
Dermis
None of the above
Why do some cuts heal quickly with little scarring while other cuts of similar size and depth heal more slowly with more scarring?
In what layers of the epidermis are cells still alive?
What layer of skin contains keratinized cells?
What is the function of the sebaceous glands?
How do hair follicles or sweat glands help heal bad burns?
