Anatomy Week 1: Homework questions

identify the forms of endocytosis, using the illustration as a guide

1. phagocytosis 2. pinocytosis 3. receptor mediated endocytosis

What is true regarding keratinized started squamous epithelium 1. typically found in lining the oral cavity 2. forms the epidermis of the skin 3. the cells on the apical outer surface are dead

2. forms the epidermis of the skin 3. the cells on the apical outer surface are dead

Match the prenatal period with description: Organs increase in complexity

Fetal

what is the correct order of interphase

G1, S, G2

Name the body region with associate body parts: Coxal region

Hip

the scientist from around 400 B.C. who is considered the "Father of Medicine" is

Hippocrates

Label stages of meiosis I

(PMAT) prophase, metaphase, anaphase, telophase and cytokinesis

Label picture

Left side: amnion, amniotic cavity right side: placenta, umbilical cord, yolk sac

name the appropriate body plane

Midsagittal plane

what is correct order of neurulation

Neuroectoderm --> Neural Plate --> Neural Groove and Folds --> Neural Tube --> Neural Crest

True or false: embryogenss begins with the formation of a zygote

TRUE

The SEM allows for higher resolution as compared to light microscopy

TRue

Label flagellum and cilium

Top: cilium bottom: flagellum

Desmosomes provide resistance to mechanical stress at a single point.

True

Which of the following statements are true regarding the structure and functions of nervous tissue? Check all that apply. a. nervous tissue contains neurons and glial cells b. Glial cells are responsible for information processing, control, and internal communication. c.Neurons are often the longest cells in the body due to the length of the axons.Neurons are often the longest cells in the body due to the length of the axons. d. The short, branched processes that extend from the neuron cell body are called dendrites.

a. nervous tissue contains neurons and glial cells c.Neurons are often the longest cells in the body due to the length of the axons.Neurons are often the longest cells in the body due to the length of the axons. d. The short, branched processes that extend from the neuron cell body are called dendrites.

A multicellular exocrine gland consists of

acini and at least one duct

Using an anatomic directional term, the stomach is ___________ to the spinal cord.

anterior

What type of exocrine glands based on their mode of secretion

apocrine gland

The head, neck, and trunk make up the ______ region of the body.

axial

Describe connective tissue example with its connective tissue class: fluid connective tissue

blood

Describe connective tissue example with its connective tissue class: supporting connective tissue

cartilage and bone

Which of the following is not a component of the cytoplasm? a. Cytosol b. Organelles c. Inclusions d. Chromatin

chromatin

What type of exocrine glands based of the picture

compound acinar

What type of exocrine glands based of the picture

compound tubular

What type of exocrine glands based of the picture

compound tubuloacinar

What is the function of the highlighted region

control center of the body

Match anatomic body plane with how it divides the body: anterior and posterior parts

coronal plane

name the appropriate body plane

coronal plane

Primary function of epidermal cell

covering

Starting in the 1800s, scientists used frozen cadaver specimens, a technique referred to as __________.

cryotechnology

Which body membrane protects the body from water loss and harm to internal organs?

cutaneous

The microscopic study of cell is called

cytology

Type of tissue change with its description: Atrophy

decrease in cell size

primary function of lymphocytes

defense

Type of connective tissues with its location within the body:dense irregular

dermis

Name system they belong to: Esophagus, stomach, large intestine

digestive system

Match the epithelial tissue type with the example of a location where it would be found in the body: Simple cuboidal

ducts of exocrine glands

Name three primary germ layers in the figure

ectoderm, mesoderm, endoderm

This type of connective tissue is found in the walls of arteries, true vocal cords, and the trachea. It is _________ connective tissue.

elastic

Match the prenatal period with description: Organogenesis

embryonic

Name system they belong to:hypothalamus, pituitary and thyroid glands

endocrine system

Name the body region with associate body parts: Orbital region

eye

true or false: does a fetus usually gain the greatest amount of weight during weeks 13-16

false

What occurs during embryogenesis

formation of primary germ layer, gastrulation, cleavage

A student views a micrograph of a cell. She observes a membrane-bound organelle with stacked cisternae, some of which appear to form membrane vesicles that travel to another area of the cell. The student is likely viewing a

golgi apparatus

Which of the following is proximal to the knee joint?

hip

What type of exocrine glands based on their mode of secretion

holocrine gland

What event occur during gastrulation

implantation, primary germ layer forms, organogenesis occurs, the primitive streak forms

Type of tissue change with its description: Hyperplasia

increase in cell number

Type of tissue change with its description: Hypertrophy

increase in cell size

where would this type of connective tissue be found

intervertebral discs

Match the epithelial tissue type with the example of a location where it would be found in the body: Simple squamous

lining of alveoli

Match the epithelial tissue type with the example of a location where it would be found in the body: Nonciliated simple columnar

lining of most of digestive tract

Match the epithelial tissue type with the example of a location where it would be found in the body: ciliated simple columnar

lining of uterine tubes

The plasma membrane is composed of an approximately equal measure of protein and __________.

lipids

Describe connective tissue example with its connective tissue class: connective tissue proper

lose and dense connective tissue

Name the body region with associate body parts: Lumbar region

lower back

Name system they belong to: tonsils, thymus, spleen

lymphatic system

Which of the following cells have "storage" as one of their primary functions? Check all that apply. A. Fat cells B. lymphocytes C. liver cells D. epidermal cells

lymphocytes, liver cells, epidermal cells

What type of exocrine glands based on their mode of secretion

merocrine glands

Match anatomic body plane with how it divides the body: right and left halves

midsagittal plane

primary function of skeletal muscle cells

movement

What type of membrane lines internal body passages that eventually open to the external environment?

mucous

Nervous tissue consists of glial cells and

neurons

What are the types of passive transport

osmosis, facilitated diffusion, bulk transport, simple diffusion, Ion pumps

Name highlighted membrane

parietal peritoneum

The study of changes in anatomy during disease is called

pathologic anatomy

The scientific discipline that studies the function of body structures is called ___________.

physiology

The process of __________ involves preserving human specimens using reactive polymers.

plastination

Match the prenatal period with description: Blastocyst formation

pre-embryonic

Which prenatal period includes blastocyst formation?

pre-embryonic

If you are cold, and your body alters the circulation near the skin in order to conserve heat, what characteristic of life is this representing?

regulation

Name system they belong to: trachea, bronchi, lungs

respiratory system

Which connective tissue type forms the stroma of many lymphatic organs?

reticular

name type of layer tissue

simple epithelium

The type of epithelial tissue that is only one cell layer thick is called __________; the type of epithelial tissue that is two or more cell layers thick is called _________.

simple; stratified

The type of muscle tissue that would be found in the wall of the bladder is __________ muscle tissue.

smooth

Name the body region with associate body parts: Plantar region

sole of foot

Label the cells

squamous cell, cuboidal cell, columnar cell

primary function of adipose cells

storage

Type of connective tissues with its location within the body: reticular

storm of lymphatic organs

name type of layer tissue

stratified epithelium

Type of connective tissues with its location within the body: adipose

subcutaneous layer

Which body membrane would be found lining the inside of the knee joint?

synovial membrane

select all parts of the endocrine system

thymus gland and pancreas

Name the appropriate body plane

transverse plane

Match anatomic body plane with how it divides the body: Superior and inferior parts

transverse planes

true or false The chorion forms the fetal portion of the placenta.

true

true or false allowing oxygen to diffuse through the cell membrane, but rejecting a larger protein from passing, is an example of selective permeability

true

true or false: nervous tissue can be found in the brain, spinal cords, and nerves

true!

True or false: Cells are signaled to self destruct in a process called apoptosis

true.

true or false: DNA molecules replicate during interphase.

true..

Type of tissue change with its description: neoplasia

tumor development

What is the name of the highlighted membrane

visceral pericardium

Type of connective tissues with its location within the body: elastic

wall of large arteries

Where is this type of muscle tissue

wall of the heart

Name system they belong to:Kidneys, bladder, urethra

Urinary system

what type of muscle

skeletal muscle tissue

Type of connective tissues with its location within the body: dense regular

tendons and ligaments