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Janssen Tissues
Mrs. Janssen's Anatomy Chapter 3 Test
| Question | Answer |
|---|---|
| Mitosis is another name for? | cell division |
| The plasma membrane is composed of what? | phospholipid bilayer |
| Where do all the chemical process take place in the cell? | cytoplasm |
| What will happen to a cell when it is placed in a hypertonic solution? | shrivel |
| What will happen to a cell when it is placed in a solution that has the same concentration of solute outside the cell as inside the cell? | not change |
| What will happen to a cell when it is placed in a hypotonic solution? | blow up/burst |
| What will happen to a cell when it is placed in distilled water? | blow up/burst |
| Transport that requires energy. | active |
| Movement of particles from high to low concentration. | diffusion |
| Transport that does not require energy. | passive |
| Equal concentration of particles inside & outside the cell. | isotonic |
| More water outside the cell than inside. | hypotonic |
| More solute outside the cell than inside. | hypertonic |
| Rigid outer layer in plants. | cell wall |
| Barrier between cytoplasm and outside environment. | cell membrane |
| Control center of cell. | nucleus |
| Place where chemical reactions occur. | cytoplasm |
| Site of ribosome production. | nucleolus |
| Has attached ribosomes that produce proteins. | Rough ER |
| Organelle that synthesizes lipids. | Smooth ER |
| Membrane surrounding nucleus. | nuclear envelope |
| Powerhouse of cell. | mitochondria |
| Site of protein synthesis. | ribosome |
| Storage container for cell. | vacuole |
| Garbage disposal for the cell. | lysosome |
| Sorts, packages and sends out proteins. | golgi apparatus |
| Taking in of solid particles (food) | phagocytosis |
| Taking in of liquids | pinocytosis |
| Which type of tissue is the most widely distributed in the body? | connective |
| What is the function of muscle tissue? | movement |
| A neoplasm that does not spread is described as this. | benign |
| A neoplasm that does spread is described as this. | malignant |
| Which type of muscle tissue is voluntary? | skeletal |
| A word that describes a cell’s ability to respond to stimuli is? | irritability |
| A cell’s ability to conduct electricity is? | conductivity |
| The structure that provides a scaffolding for attaching chromosomes is this. | spindle |
| What kind of muscle tissue is attached to the skeleton? | skeletal |
| What kind of muscle tissue is found in the heart? | cardiac |
| What kind of muscle tissue is found in the walls of hollow organs? | smooth |
| Which type of connective tissue connects bones to bones? | ligaments |
| Which type of connective tissue connects muscles to bones? | tendons |
| Which type of muscle tissue is found in the digestive tract? | smooth |
| The reduction in size or wasting away of cells is called what? | atrophy |
| An enlargement due to an irritant or condition that stimulates cells is called what? | hyperplasia |
| Tiny projections on epithelial surfaces that increase surface area are called what? | microvilli |
| Hairlike projections on cell surfaces that assist in movement are called what? | cilia |
| The border between different concentrations of solutes is called what? | concentration gradient |
| Which type of connective tissue has a soft fluid matrix? | areolar |
| Which type of connective tissue has a stony hard matrix? | bone |
| During which phase of protein synthesis is the information carried in mRNA decoded and used to assemble proteins? | translation |
| During which phase of protein synthesis is the complimentary mRNA made at the DNA gene? | transcription |
| What are the four functions of epithelial tissue? | protection, filtration, absorption, secretion |
| What kind of simple epithelial tissue is found in the lungs (air sacs), ventral cavity, & capillary walls? | simple squamous |
| What kind of simple epithelial tissue is found in the nose and digestive tract? | simple columnar |
| What kind of simple epithelial tissue is found in glands, ducts, kidney tubules, & ovaries? | simple cuboidal |
| What kind of simple epithelial tissue is found in the respiratory tract? | pseudostratified columnar |
| What kind of stratified epithelial tissue is found in the bladder, ureters, and urethra lining? | transitional |
| What kind of stratified epithelial tissue is found in the ducts of large glands? | cuboidal & columnar |
| What kind of stratified epithelial tissue is found in the esophagus, mouth and skin? | squamous |
| What kind of cartilage is found in the external ear? | elastic |
| What kind of cartilage is found in between the vertebral discs? | fibrocartilage |
| What kind of cartilage is found in the larynx, fetal skeleton, and the ends of long bones? | hyaline |
| What kind of loose connective tissue is found in mucous membranes and has a matrix design? | areolar |
| What kind of loose connective tissue is found in fat, kidney capsules, eyeballs and hips? | adipose |
| What kind of loose connective tissue is found in the stroma in lymph organs/nodes and the spleen? | reticular |
| What functional abilities do all cells have? (there are 7) | metabolize, digest, waste disposal, reproduce, grow, move, respond to stimuli |
| What two structural characteristics of the cell membrane determine whether substances can pass through it passively? | pore size & solubility |
| What determines whether or not a substance can be actively transported through the cell membrane? | right protein pumps and right amounts |
| What phase of the cell cycle is the cell just metabolizing? | Interphase |
| Which phase of the cell cycle do you see chromosomes form into X's? | Prophase |
| Which phase of the cell cycle do the chromosomes line up along the MIDDLE? | Metaphase |
| Which phase of the cell cycle do the chromosomes split APART? | Anaphase |
| Which phase of the cell cycle does the nucleus split and the cell looks like 2 but is still connected? | Telophase |
| Which phase of the cell cycle does the entire cell split into 2 separate cells? | Cytokinesis |
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jjanssen33
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