-
The study of function?
Psysiology
-
The study of structure?
Anatomy
-
The sum of all the chemical reactions of the human body?
metabolism
-
The mainenance of the internal environment
Homeostasis
-
A group of cells make up ?
Tissue
-
A group of tissue make?
Organ
-
A group of organs make up ?
organ system
-
The structure that seperates the thoracic cavity fromt he abdominopelvic cavity is ?
Diaphram
-
Refers to the membrane that is attached to an internal organ
Visceral
-
Refers to a membrane attached to the wall of a body cavity
Parietal
-
The membrane that surrounds the lungs ?
Visceral Pleura
-
The membrane that lines the compartments around the lung ?
Parietal Pleural
-
The potential space between the visceral and parietal pleura
Pleural Cavity
-
The membrane that covers the surface of the heart
Visceral pericardium
-
The membrane that lines the cavity around the heart?
Parietal Pericardium
-
The potential space between the visceral and parietal pericardium?
Pericardial Cavity
-
The human body can be divided into what two portions?
Axil and Appendicular
-
The axial portion include ?
The Head Neck and Trunck
-
The appendicular portion includes
the upper and lower limbs
-
The two main cavities of the axial portion of the body are?
cranial and vertebral
-
Organs within a cavity?
Viscera
-
Two parts of the dorsal cavity are the
cranial and vertebral
-
Brain is found in what cavity
Cranial
-
The vertebral cavity contains the?
Spinal Cord
-
The ______ contains the thoracic cavity and the abdominalpelvic cavity?
Ventral
-
The thoracic cavity contains ?
The lung and heart
-
The region between the lungs?
Mediastinum
-
The abdominal pelvic cavity includes the__________portion and the lower _______-portion
Upper abdominal and Lower pelvic
-
The heart, esophagus, trachea and the thymus gland are all located
in the ?
Mediastinum
-
The _____cavity contains the terminal end of the large intestine, uriary bladder, and the internal reproductive organs fo the body?
the pelvic cavity
-
The ________ Contains the stomach, liver spleen, gallbladder and small and large intestines
Abdominal Cavity
-
The ______ ______ is the membrane that lines the wall of the abdominopelvic cavity?
Parietal Periteneum
-
The _____ ______ is the membrane that covers each organ in the abdominal cavity
Visceral peritenum
-
Match the following terms
1 Superior
2 Inferior
3 Anterior
4 Posterior
5 Medial
6 Lateral
7 Proximal
8 Distal
- 1 Above
- 2 Below
- 3 In front of
- 4 Behind
- 5 Closer to midline
- 6 Farther from the midline (later)
- 7 closer to the trunck of the body
- 8 farther from the trunk of the body
-
The legnthwise cut that divides the body into right and left protions
Sagital
-
The cut through the body that divides it into superior and inferior portions?
Transverse (in half... upper and lower)
-
The section that divides the body into anterior and posterior portions?
Frontal
-
The study of chemisty of living organisms is called?
Biochemistry
-
Anything that has weight and takes up space
Matter
-
All Matter is composed of?
Elements
-
Elements are composed of tiny particles called?
atoms
-
An ______ consist of a central portion called the nucleaus and at least one electron traveling around it
Atom
-
There are_______ and ________ in the nucleus of an atom
protons and neutrons
-
An ion is an atom that has gained or lost an ?
electron
-
When two or more electrically charged atoms form a chemical bond by loosing or gaining electrons, What is formed?
Ionic Bond
-
When two or more atoms bond by sharing electrons what is formed?
Covalent Bond
-
A __________ is formed when two or more atoms of the same element bond together?
Molecule
-
When two or more different atoms bond together a ________ is the result?
A compound
-
The chemical reaction where two or more atoms bond to form a more complex structure?
Synthesis
-
What takes place when the bonds of a molecule are broken and simpler molecules or atoms are formed?
Decomposition
-
what kind of reaction can change back to what it was before the reaction took place?
reversible
-
An atom or molecule that is not consumed during a chemical reaction but must be present for the reaction to take place?
catalyst
-
A substance that when put in water breaks up or dissociates into ions?
Electrolytes
-
Cations are _____ charged ions because they have ______ an electron
Positive and looses
-
Anions are _____ charged ions because they have ______ an electron
Negative and gained an electron
-
Electrolytes that release hydrogen ions in water are called?
Acids
-
electrolytes that release substances such as OH(hydroxyl groups) that combine with hydrogen ions are ?
Bases
-
The substances formed when a reaction occurs between and acid and a base
Salts
-
Acids and bases are measured on the ____ scale
PH
-
The PH is really the number of _______ present in a solution
Hydrogen Ions
-
A High PH means the solution is ______ and has a _____ number of hydrogen ions.
basic and low
-
A solution with a high number of hydrogen ions has a ______ PH and is called ?
low and Acid
-
Pure water has a PH of 7 because the number of ____ ______ equals the number of ______-_______
Hydrogen Ions and Hydroxyl Ions
-
A PH range of ____-_____ is said to be
0-7
-
A PH range of _____-______ is said to be basic
8-14
-
Substances contain both carbon and hydrogen atoms?
Organic
-
As a general rule ______substances do not contain carbon atoms
Inorganic
-
List 4 Inorganic substances
- 1 water
- 2 oxygen
- 3 carbon Dioxide
- 4 salts
-
List 4 organic substances
- 1 Carbohydrates
- 2 Lipids
- 3 Proteins
- 4 Nucleic Acid
-
Carbohydrates are made up of
-
the molecular formula for a monosaccharide is
C6H12O6
-
List 3 monosaccarides
- 1glucose
- 2fructose
- 3galactose
-
list 3 disaccarides
- 1 Sucrose
- 2 Lactose
- 3 maltose
-
A polysaccharide is ______ and ______ is an example found in humans
Glycogen and cellulose
-
Carbohydrates are _____soluble so they are said to be _____
-
The only carbohydrate that can be used as an energy source for your brain is ??
glucose
-
Lipids are ____water soluble and are said to be ________
Not --hydrophobic
-
Lipids are made up of three groups of compounds
- Fats
- Steroids
- Phospholipids
-
A triclyceride contains ___and three ____-____
Glycerol and 3 fatty acid molecules
-
contains one glycerol, two fatty acids and a phosphate group
phospholipid
-
Because of its structure phospholipids are both ___&_____and are major components of cell _____
- hydrophilic and
- hydrophobic
- Membranes
-
Besides energy, proteins can be used by the body for ____-____& _____
hormones, receptors, structural material
-
The building blocks of protein are
Amino Acids
-
A _____ bond is the bond that holds amino acids together
Peptide
-
A long chain of polypeptides
Macromolecule
-
________ are proteins that act as catalyst in living systems
enzeymes
-
_____ control the chemical reactions that occur in cells and therefore control all the activities of the cell
enezymes
-
the two types of nucleic acids are
- RNA - ribonucleic acid
- DNA - dioxyribonucleic acid
-
The building blocks of nucleic acid are
nucleotides
-
Nucleotides are made of three parts which include a
- 5 carbon sugar
- phosphate group
- organic base
one of several nitrogenous bases
-
DNA is ____________
It contains _______ sugar and forms a double ___________chain
- dioxyribonucleic acid
- deoxyribose
- polynucleotide
-
RNA is _____-
It contains _______ sugar and forms a ______ polynucleotide _____.
- ribonucleic acid
- ribose
- single
- chain
-
List the 4 nucleotide bases in a DNA chain
- Adenine
- Thymine
- Cytosine
- Guamine
-
Adenine always pairs with ___in a DNA chain
Thymine
-
Cytosine always pairs with ___ in a DNA chain
Guamine
-
DNA contains the ____-code which is found in the ____-of base pairs
-
In the RNA chain,_____ takes the place of thymine
Urasil
-
RNA is used in the _____ of proteins
synthesis
-
human cells are of the _____type
eukaryote
-
The two major parts of a cell are the ___&____
Nucleus and Cytoplasm
-
the ___ _____ surrounds the cytoplasm, is chemically made of proteins and lipids and is slectively _____
-
The ____ is the brain of the cell and is the site of _____ production
-
The ___ is the substance between the cells membrane and the nucleus
cytoplasm
-
Ribosomes are found in the _____ as well as in the ____ of the cell
- Endoplasmic Reticulum
- cytoplasm
-
The site of protein synthesis is in the ____ found in the cytoplasm
ribosomes
-
Endoplasmic Reticulum associated with ribisomes is said to be _____
Rough ER
-
The ____ is the site of aerobic respiration and is called the ___-____ of the cell
-
The __-&____ are motility structures and causes some type of movement
-
The sperm cell is the only human cell with a _____
Flagellum
-
______processes are membraneous sacs of the cell that store digestive enzymes to help destroy some type of substance
lysosomes
-
_____processes need no energy input from the cell to transport substances through the cell membrane
passive
-
_____ processes rely on energy expended by the cell and requires a protein carrier molecule to transport substances through cell membranes
active
-
The process by which molecules or ions spontaneously move from regions of higher concentrations towards regions of lower concentration is _____-
simple diffusion
-
_____-_____ is the movement of ions or molecules from an area of higher concentration to a region of lower concentration with the help of a protein carrier molecule
facilitated diffusion
-
____- is the movement of water from a higher concentraion to a lower concentration through a permeable membrane until equilibrium is reached
osmosis
-
soulutions with an equal osmotic concentration to tissue fluid is called an ___-solution
isotonic solution
-
a soulution with a higher osmotic pressure than tissue fluid is
hypertonic
-
a solution with a greater concentration of water in it than is in tissue fluids is reffered to as being _____
hypotonic
-
____ occurs when a substance is forced through a membrane by hydrostatic pressure
Filtration
-
the sump is an example of ___Transport
Active Transport
-
When a cell undergoes _____, it engulfs solid particles
phagocytosis
-
when a cell undergoes ____-, it engulfs microscopic drops of liquid
pinocytosis
-
The cell cycle last from the time it is ____ until ____
-
____is the stage in the cell cycle when the cell is producing organells and sythesisizing new substances
interphase
-
____is the stage in the cell cycle cell division occurs
Mitosis
-
karyokinesis is the ____ during _____
- Division of the nucleus
- mitosis
-
Cytokinesis is the _____during ____
- Division of the cytoplasm
- Anaphase
-
List the four phases of mitosis :
- 1 Prophase
- 2 Metaphase
- 3 Anaphase
- 4 telephase
-
the two daughter cells prodiced after cell division must have the exact same ______ but not the same number of organelles
chromosomes
-
a ___ is a disorganized mass formed from an abnormal growth or neoplasm
tumor
-
a ___ tumor usually remains in one place is slow growing and is not invasive
benign
-
a _____ tumor is invasive, fast growing and may _____ to the other areas of the body
-
____- is a reaction where energy is ____ to build larger molecules from a smaller one
-
_______ is a reaction that breaks down large molecules into smaller ones and energy is _______
-
all chemical reactions in the human body are controlled by _____-______
Metabolic Process
-
Define cellular respiration
Nutrients are broken down to make energy in the form of ATP
-
____&____ are the two types of cellular respiration
-
Vitamin compounds provide how much energy from catobolism to the body
NONE
-
Vitamins act as ___ during energy metabolism
Coenzymes
-
ATP stands for ____ and is known for ____ energy carrier
- Adenosine triphosphate
- Primary
-
Energy produced aerobically requires?
O2
-
Energy produced _____ does not require oxygen
Anaerobic
-
the first phase of glucose breakdown is called _____ and takes place with out the need for ___?
-
The breakdown of gluclose make a six carbon compound called____ and energy is in the form of ____?
-
The rate limiting enzyme of glycolosis is _______
hexkinase
-
if oxygen is not present, what happens to the pyruvate made during the oxidation of glucose?
it is converted to lactic acid
-
all the enzymes needed for glycolosis are found in the ____of the cell
cytoplasm
-
carbohydrates are stored in the liver as
glycogen
-
the tca cycle, or _____ or____ occurs in the _____ of the cell and requires _____ to be used?
- Kreb
- Citric acid
- mitocondrian
- oxygen
-
describe the electron transport chain
-
what happens to the energy found on the electrons of the hydrogens as they are passed down the ETC?
Captured in ATP
-
What happens to the hydrogen at the end of the ETC? they are bonded to ______&______
-
List four things made during the complete breakdown of glucose
- 1 ATP
- 2 Heat
- 3 (H2O)water
- 4 Energy
-
List four main types of tissue in the human body?
- 1 Epithelial
- 2 Nervous
- 3 Connective
- 4 Muscle
-
_____ tissue protects, secretes, and excretes substances
Epithelial
-
____binds supports stores fat and produces blood cells
connective
-
the function of all muscle tissue is to
contract causing movement
-
____ tissue transmits impulses for coordination, regulation, integration, and sensory reception
nervous
-
list the common characteristics of epithelial tissues
- avascular
- free surface
- protective barrier
- base membrane
- lines organs
-
epithelial tissues are characterized by ___,_____and _____
cell shape, cell type and cell function
-
List the simple epithelial tissues
- 1 Simple squamos
- 2 Simple Cuboidal
- 3 Simple Columnar
- 4 pseudostratified colunar
- 5 goblet????
-
list the epithelial tissues laid down in layers.
- 1 stratified squamos
- 2 stratified cuboidal
- 3 stratified columnar
- 4 transitional
-
the type of epithelial tissue found in endocrine and exocrine glands is?
glandular
-
List the common characteristics of the different types of connective tissue
- common origin
- degreee of vascularity
- extracellular matrix
-
in connective tissue the cells have a filler between them reffered to as the
extracellular matrix
-
the three basic types of fibers produced by fibroblast are?
- collogenous
- reticular
- elastic
-
List all the types of the connective tissue
- loose connective tissue
- dense connective tissue
- cartilage
- bone
- blood
-
the ___- is the loose connective tissue that holds the skin on the body tightly
areola
-
another name for adipose tissue is
fat (adipocyte)
-
the most rigid connective tissue is _____ and is called _______
-
osseous tissue is a storage area for
fat
-
the connective tissue with a liquid matrix is
blood
-
Name the three types of muscle tissue found in the human body
-
nervous tissue is found in the ___ ____ and ___
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