Human Anatomy Exam 1

False

Centromeres divide during metaphase

Pleura

Lungs

Prophase

What stage of mitosis is shown in the image

Chromosome

a single, long molecule of DNA and associated protein that appears as a thick rod during cell division is called a ?

somatic

cells are all the cells in the body except sex cells

plasma membrane

outer barrier of the cell

Digestive

responsible for nutrient absorption

produces sperm, produces testosterone, transfers sperm to female

which answers correctly describe the male reproductive system?

chromosomes are replicated

which of the following events does not occur during prophase of mitosis

True

A form of endocytosis where the cell takes in liquid is called pinocytosis ?

Golgi Apparatus

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 ?

True

Allowing oxygen to diffuse through the cell membrane, but rejecting a large protein from passing, is an example of selective permeability

Light microscope

And image produced by passing visable light through a specimen is obtained using the

Produces body movement, generates heat

Choose the general functions of the muscular system

Proteins and DNA

Chromatin is composed of?

false

Chromosomes line up along the equatorial plate during prophase

True

Cytoplasm contains the cytosol

True

DNA molecules replicate during interphase

Genes

DNA of the nucleus is organized into?

To cut apart

Derived from Greek, the word anatomy means

Peritoneum

Digestive Organs

Cardiovascular

Distributes hormones, nutrients, and gases; picks up waste products

Mitochondria

Double membrane structures with Cristae

release substances from the cell through pores in the cell membrane

Exocytosis is a process by which cells ?

Muscular

Generates Heat

Pericardium

Heart

more

If a cell has a relatively high energy need it would likely have ____ mitochondria than a cell with a lower energy need

regional anatomy

In _____ which is a division of gross anatomy, all the elements in a particular area of the body are examined as a whole.

Chromatin

In a cell that is not dividing, the unwound, filamented mass of DNA and associated proteins is called?

Daughter

In cell division, one cell divides to produce two identical cells. These new cells are called ____ cells.

Higher Lower

In passive transport processes, materials flow from a region of _______ concentration of the material to a region of _______ concentration of the same material

Mitosis

In the cell cycle, division of the nucleus is called

Smooth ER

Interconnected network of membrane tubules and vesicles; no ribosomes attached

Mitosis

Is the cell division that can replace aging, damaged, or dead cells.

Flagella

Long, singular membrane extension containing microtubules

Line up along the equatorial plate

Metaphase of mitosis is occurring when the chromosomes ?

Simple diffusion Facilitated diffusion Osmosis Bulk Filtration

Name the four major passive transport processes:

Microvilli

Numerous thin membrane folds projecting from the free cell surface

The heart, Veins, arteries

Organs of the cardiovascular system include?

Small intestine, liver, and stomach

Organs of the digestive system include?

Vagina, uterus, ovary

Organs of the female reproductive system include

Lungs, Larynx, Trachea, Bronchi

Organs of the respiratory system include?

Centrioles

Paired perpendicular cylindrical bodies, composed of microtubule triplets.

Cilia

Short membrane attached projections containing in microtubules occur in large numbers on exposed membrane surfaces

Integumentary

Skin and hair are major organs of the ________________ system

Golgi apparatus

Stacked series of flattened, smooth membrane sacs with associated transport vesicles

Microscopic

Structures that cannot be observed by the unaided eye are examined in _____ anatomy

studies the gross anatomy of each system in the body

Systematic anatomy studies

Digestive system

The ___________ system digests food materials, absorbs nutrients, and expels waste products

Digestive System

The ___________ system digests food materials, absorbs, nutrients, and expels waste products

Skeletal

The ___________ system stores calcium and phosphorus, and is the site of hemopoiesis

Endocrine

The ____________ system consists of glands and cell clusters that secrete hormones

Tarsal

The anatomical term for ankle is ?

Digital

The anatomical term for chest is ?

Pectoral

The anatomical term for chest is?

Coxal, Carpal

The anatomical term for hip is __________ while the anatomical term for wrist is ____________

Metaphase

The cell in this pic is in which phase of mitosis?

Telophase

The cells in this phase are in the _________ phase of mitosis

Patellar

The correct anatomical term for kneecap is?

Cardiovascular system

The heart, blood vessels, and blood are components of the _______________?

Lipid

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

Reproductive

The testes, prostate, and epididymis are organs of the male ___________ system?

Lymphatic

The tonsils spleen and lymph nodes are organs of the ___________ system

Exocytosis

The type of active transport in which large molecules are secreted from the cell is called?

Osmosis facilitated diffusion bulk filtration simple diffusion

Types of passive transport

Exchange of gases between blood and the air in in the lungs

What is the function of the respiratory system ?

Chromatin

When a cell is NOT dividing DNA and it's associated proteins form ?

Ribs, Skull

Which are organs of the skeletal system

Orbicular oculi muscle, pectoralis major

Which are the organs of the muscular system

Left hypochondriac region

Which of the abdominopelvic regions typicallly contains the spleens ?

Embryology

Which of the approaches to gross anatomy is specifically concerned cell developmental changes occurring prior to birth

Chromatin

Which of the following is NOT a component of the cytoplasm

Synthesize vitamin D

Which of the following is a function of the integumentary system?

Both attached and unattached microtubules shorten

Which of the following statements about microtubules during anaphase is true?

It is used to transport material out of the cell

Which of the following statements about receptor - mediated endocytosis is true?

Nervous system

Which of the organ system is regulatory organ system that controls body movement and is responsible for intelligence

Lymphatic system

Which organ system initiates an immune response when necessary

more condensed than chromatin contain DNA and Proteins

Which statements describe chromosomes

surface anatomy

Which study examines both superficial anatomic markings and internal body structures as they relate to the skin covering them?

Histology

Which subdivision of microscopic anatomy examines how groups of specialized cells function together for a common purpose

Pathologic

___________ anatomy examines all anatomic changes resulting from disease.

Radiographic

____________ anatomy studies the relationships among internal structures that may be visualized by specific scanning procedures, such as ultrasound

selectively

cell membranes can regulate the transport of materials into and out of the cell. Thus, cell membranes are said to be ________ permeable

Phagocytosis

certain white blood cells engulf microorganisms and bring them in to digestive them. This process is best described as?

Cytoplasm

contains organelles

nucleus

control center

Lysosomes

digest and remove waste product

Urinary

filters the blood; concentrates waster

Rough ER

flattened intracellular network of membrane sacs called cisternae; ribosomes attached on cytoplasmic surface

Endoplasmic reticulum

has smooth and rough regions

Interphase

is the time between cell divisions when the cell maintains and carries out normal metabolic activities

Right Lumbar

of the nine abdominpelvic regions, the superior part of the cecum is typically found in the ________ region

thyroid, pituitary, and adrenal

organs of the endocrine system include?

Spinal cord, PNS, Brain

organs of the nervous system include

Kidney, urinary bladder, urethra

organs of the urinary system include?

Golgi apparatus

pacs and sorts materials

Integumentary system

synthesizes vitamin D and prevents water loss

Urinary system

the ____________ system filters the blood and removes waste products from blood.

Anaphase

the cells in this pic are in which phase of mitosis

Ribosomes

which of the following is NOT an example of an inclusion