straighterline ap1 final review

hyaline

A synchondrosis contains ___ cartilage.

supination

Rotating the forearm so that the palm faces anteriorly is called

stretch marks

Rupturing the dermis may cause these to develop

humerus articulates with the scapula.

The glenoid cavity is where the

organ physiology

What branch of physiology would study the effects of sunbathing on the skin

codominance

What type of gene expression are the ABO blood types an example of

Basal cell carcinoma

Which of the following is the most common form of skin cancer

evaporation of sweat from the skin's surface

Which of the following will help cool the body

osteocytes

Which type of bone cells lie in lacunae

around the central canal of an osteon.

You would look for concentric lamellae

joint and an articulation.

A place where two or more bones come together is a(n)

promoter

A DNA nucleotide sequence that signals the beginning of a gene is called a

karyotype

A __________ is a display of the chromosomes of a somatic cell during metaphase of mitosis

Basic unit of life

A cell is

a. allelic variant. Incorrect b. mutated allele. c. polymorphism

A different form of an allele at a particular locus that can have no effect to major effects on the phenotype is a(n)

humerus

A dislocated shoulder involves separation of the __________ from the scapula.

both merocrine and apocrine.

A gland produces a watery secretion that contains solutes. The secretion also contains a substantial amount of phospholipid. The type of secretory process for this gland is probably

fibrous joint

A joint that has no joint cavity and exhibits little or no movement would be classified as a

give a flat, two-dimensional image of body

A major limitation of radiographs is that they

point

A mutation involving a single nucleotide is a _____ mutation

The baby's diet consists of mostly sweet potatoes and carrots

A parent of an baby visits her pediatrician because her baby is turning orange. Fortunately, the baby's lab tests indicate no abnormality. What could be causing the orange coloration

become pale.

A victim of an automobile accident goes into shock, which results in decreased blood flow. The victim's skin will

functions as an insulator and a site of energy storage

Adipose tissue

pseudostratified columnar epithelium.

All cells attached to the basement membrane but not all cells reach free surfaces is a description of

gene.

All triplets required to code for synthesis of a protein are a

sonogram.

An anatomic image created from sound waves is a

carpometacarpal joint

An example of a saddle joint is the

growth.

An increase in the number of cells is

structure of several tissue types

An organ is

genotype; phenotype

An organism's genetic makeup is its ____ while its physical appearance is its ____.

decubitus ulcer

Another name for a bedsore is

inflammation of a joint

Arthritis is

reversible reactions

Chemical reactions with the property of being able to proceed from reactants to products and from products to reactants are called

cartilage matrix

Chondroblasts produce

proteins

Collagen, elastin, and reticular fibers in connective tissues all contain

receptor proteins

Communication between cells occurs when chemical messengers from one cell bind to _____ on another cell

trisomy 21.

Down Syndrome is an example of an aneuploidy called

thin, dead scaly cells

Fingernails are comprised of

glucose

From the following list, select the one organic substance found in the human body

X-linked

Genes on the X chromosomes are

y-linked

Genes that are passed from male to male are called

a metabolic disorder caused by increased uric acid in blood

Gout is

energy is released by the reaction

If the potential energy in the chemical bonds of the reactants is greater than the potential energy in the chemical bonds of the product,

energy has been released by the breaking of molecular bonds.

If the products of a chemical reaction contain less potential energy than the reactants

the leading strand is formed as a continuous strand.

In DNA replication,

ideal normal value

In reference to the body temperature in living organisms, the set point can be defined as the

digits

In the expression "Let your fingers do the walking," which of the following anatomical terms could be substituted for "fingers?"

lacking; containing

Inorganic chemists study substances _______ carbon, while organic chemists study substances _______ carbon

trabeculae.

Interconnecting rods of bone are

approximately the same number of melanocytes as races with darker skins

Light-skinned races such as Caucasians have

connective

Marfan syndrome is a genetic disorder associated with _____ tissue

posterior pelvic region

Mary Lu is experiencing pain from her sacroiliac joint. In what region of her body is she most likely feeling pain

freckles

Melanoma can be detected early and treated with the application of a special rule. Which of the following is NOT a test used to determine if a mole is cancerous?

histology

Microscopic examination of a frozen tissue specimen is an application of which of the following disciplines?

are the building blocks of nucleic acids

Nucleotides

dilation of the blood vessels in the dermis of the cheeks

On coming inside from the cold, students notice that their cheeks are red. This results from

the most common type of arthritis.

Osteoarthritis is

wear and tear of the joint.

Osteoarthritis usually is caused by

a group of genetic disorders producing very brittle bones that are easily fractured; occurs because of insufficient collagen development

Osteogenesis imperfecta is

fibrous capsule of the joint

Pain in a synovial joint such as the hip can occur because of irritation of the nerves in the

Polar and water-soluble

Phospholipids have a hydrophilic end which is

a. have nonpolar fatty acid tails. b. form a bilayer. c. have polar phosphate heads. d. create a selectively permeable

Plasma membrane phospholipids

have a hydrophilic head and hydrophobic tails

Plasma membrane phospholipids

chemical energy

Potential energy within chemical bonds is...

reposition

Returning the thumb to the anatomical position after touching the little finger is

a condition that may involve an autoimmune disease.

Rheumatoid arthritis is

fungus.

Ringworm is an infection of the skin, hair, and nails caused by a

electrons

Subatomic particles located around the nucleus of an atom are

lateral

The anatomical term that means "away from the midline of the body" is

forearm

The antebrachial region is the

digestive system.

The gallbladder, liver, and stomach are all part of the

perichondrium.

The connective tissue sheath of cartilage is called the

PET

The delivery of a radioactive compound to the body to study the metabolism of tissues is called

nail body

The distal portion of the nail is the

increases in sebaceous gland activity

The effects of aging on the skin include all of the following except

chemical

The energy stored in ATP is a form of ________ energy

extracellular

The environment outside the plasma membrane is most appropriately referred to as

carbon, hydrogen, oxygen, and nitrogen

The four most abundant elements in the human body are CLUE 1. Chris 2. Hates 3. Onions & 4. Nuts

provide a fluid-filled cushion that reduces friction.

The function of a bursa is to

packaging and distribution of proteins and lipids.

The function of the Golgi apparatus is

polar covalent bonds.

The hydrogen and oxygen atoms in a molecule of water are held together by

stratum basale

The layer of the epidermis in which there is the greatest amount of mitotic activity

rate of hair growth

The length of hair is determined by the

helps keep the head erect

The ligamentum nuchae

intervertebral discs.

The loss of height that occurs with aging is due to compression of the

0.1μm

The lower limit of resolution of a light microscope is

neutrons plus protons in atom

The mass number of an atom is the number of

olecranon process.

The point of the elbow is the

root

The portion of the hair below the surface of the skin is the

aging

The presence of a cellular clock, presence of "death genes" and damage to DNA or mitochondria are all theories of _____.

cut the chromosome number by 1/2

The process of meiosis will _____ as the gametes are produced

locus

The specific location of a gene on a chromosome is its

ribosomal RNA (rRNA

The structural RNA of ribosomes is a

surface anatomy

The study of the external form of the body and its relationship to deeper structures is

histology

The study of tissues is

allows a wide range of movements.

The upper limb and its girdle are attached rather loosely to the rest of the body. This arrangement

melanosomes

The vesicles that contain melanin are called ______.

ball and socket

This type of joint is multiaxial allowing a wide range of movement.

synthesizes RNA from DNA.

Transcription

achondroplasia

What genetic disorder is a type of dwarfism characterized by shortening of the upper and lower limbs

Down syndrome

What genetic disorder is caused by having three chromosomes 21

albinism

What genetic disorder is characterized by lack of skin, hair, eye coloration

hemophilia

What genetic disorder is the failure to produce clotting factors

sickle-cell disease

What genetic disorder is the inability to produce normal hemoglobin

A large amount of granulation tissue converted to dense irregular collagenous connective tissue during tissue repair

What is a scar

scar

What is formed from granulation tissue

spermatozoa

What is the only human cell with a flagellum

epiphyseal plate

What is the site of long bone growth

osteoblasts

What kind of cells form bone

carbon dioxide

What molecule is produced as a waste product of the metabolism of glucose by cells

herniated disk

What results from damage to annulus fibrosus and release of nucleus pulposus

heterozygous

What term means that both alleles are different

homozygous

What term means that both alleles are the same

transitional epithelium

What type of epithelial tissue is found in the urinary bladder

holocrine

What type of gland accumulates its secretion in the cytoplasm of the cell, the cell then ruptures and becomes part of the secretion?

endocrine

What type of gland does not have ducts

exocrine

What type of gland possesses ducts

marker molecules

What type of membrane proteins allow cells to identify one another

cardiac muscle

What type of muscle is found in the wall of the heart

osteoclasts

When a fracture begins to heal, one type of bone cell moves into the fracture site and tears down the damaged bone tissue. Which of the following does this

osteoclast activity increases

When blood calcium levels are low

Down Syndrome (Trisomy 21

Which of the following chromosome anomalies can be found in either sex

increased production of synovial fluid

Which of the following does NOT occur due to the effects of aging on the joints

Chromosomes migrate to opposite poles of the cell

Which of the following events occurs during anaphase

maxilla - possesses sockets for teeth

Which of the following facial bones is correctly matched with its function

XY

Which of the following genotypes will result in a male?

Gives the clearest three-dimensional images.

Which of the following is NOT true of a transmission electron microscope (TEM)?

It allows spinal nerves to exit the spinal cord.

Which of the following is a function of the vertebral column

proteins

Which of the following is a source of nitrogen for the body

sebaceous gland

Which of the following is classified as a holocrine gland

migration of white blood cells to the site of injury

Which of the following occurs when the permeability of blood vessels increases during inflammation

a small pelvic outlet

Which of the following situations could interfere with normal child birth

Epithelium with folded surfaces tends to be very rigid

Which of the following statements concerning epithelial cell surfaces is false

Hypodermis is composed of dense connective tissue with collagen and elastin fibers

Which of the following statements concerning the hypodermis is false

When blood calcium levels are too low, osteoclast activity increases

Which of the following statements regarding calcium homeostasis is true

cardiovascular

Which of the following systems carries necessary compounds like oxygen and nutrients throughout the body?

small structure within a cell

organelle

unequally shared electrons

polar covalent