secretion

•  single cell
• organisms that does NOT have organized nuclei

contains:

Stomach, liver, gallbladder, pancrras, spleen,kidneys,and intestines (small and large), ovaries

any compound with a H ion activity greater than water

(pH < 7)

momentary change in electrical potential on the surface of a neuron or muscle cell

[image]

• graph used to compare the frequency of an event
• frequencies are displayed as vertical or horizontal, nontoouching bars
• data is usually noncontinuous

pmAti

(acronym)

• groupings of Microtubules
•  in animal cells,help to organize assembly of microtubules during cell division.
• replicate during the interphase

• changing densities, pressures, tempreatures, and other physical properties.
•  The basic chemical structure does NOT change

• carbon
• hydrogen
• oxygen
• nitrogen

When you compress

1. solid
2. liquids
3. Gas

you force the atoms:

1. closer solids are together it very difficult to compress
2. gases very easy
3. liquids are in the middle but tend to be difficult

• distribution of the cytoplasm into two seperate cells during cell division
• cytoplasmic division

exponent or sum of exponents of the variabkes of the term

ex: x³y, x²y^2, xy³ (all 4th)

red blood cells put in a hypotonic solution will be:

• substance that endocrie glands secrete
• blood or body fluids transport

pressure a fluid exerts

(ex. blood pressure)

• contains more  solute concentration than the cell
• too much salt

hypochondriac region

[image]

lower middle portion of abdomen

[image]

• pertaining to a solution that causes cells to swell
• contains less solute concentration than the cell

• group of large glycoproteins secreted by plasma cells
• function as antibodies in the immune response by binding with specific antigens.

• below something else
• lower surface of a part

• excitation
• stimulate to action

• normal state of a cell
•  resting state

layer of fibocartilagew between bodies of vertebrae

[image]

• A solution that has the same salt concentration as cells and blood
• Used as intravenously infused fluids in hospitalized patients.

isotonic solutions

(rbc function)

larynx

[image]

organ of voice;  air passage between  lower pharynx and trachea

containing:

vocal cords and formed by nine cartilages: the thyroid, cricoid, and epiglottis and paired arytenoid, corniculate, and cuneiform cartilages.

AWAY

 from midline

LOINS

• situated in the part of the back and sides between the lowest ribs and the pelvis.

mammary gland

 or

breast

• something that occupies space
• anything that has mass

 mass of tissues and organs separating the two pleural sacs, between the sternum in front and the vertebral column behind, containing the heart and its large vessels, trachea, esophagus, thymus, lymph nodes, and other structures and tissues; it is divided into superior and inferior regions, the latter subdivided into anterior, middle, and posterior parts.

• cell division occurring in maturation of sex cells
• over two successive cell divisions, each daughter nucleus receives half the number of chromosomes typical of the somatic cells of the species

(46 to 23)

Membrane

• a thin layer of tissue that covers a surface, lines a cavity, or divides a space or organ

• second of the four stages of mitosis and meiosis, after prophase and before anaphase
• when the chromosomes are in line along the metaphase plate.

• slender, tubular structures made of tubulin, found in the cytoplasmic ground substance of  cells
•  maintenance of cell shape and  movements of organelles and inclusions
• form the spindle fibers of mitosis

• vertical plane through the midline of the body
•  divides the body into equal right and left halves

• smallest particle into which an element or a compound can be divided without changing its chemical and physical properties
•  a group of atoms that is held together chemically

• molecules in a solid are stuck
• atoms still spin
• electrons fly around
• entire atom will not change position

1. Muscular
2. Epithelial
3. Nervous
4. Connective

• organ system consisting of skeletal, smooth and cardiac muscles.
• permits movement of the body, maintains posture, and circulates blood through the body.
• in vertebrates is controlled through the nervous system, although some muscles (such as the cardiac muscle) can be completely autonomous.

• organ system containing a network of cells called neurons that coordinate the actions and transmit signals between different parts of its body
•  two parts, central and peripheral

neurons

[image]