Help
Options
Didn't know it?
click below
click below
Knew it?
click below
click below
Don't Know
Remaining cards (0)
Know
retry
shuffle
restart
0:00
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
ap
link 3
| Question | Answer |
|---|---|
| Facilitated diffusion | movement of materials across the plasma membrane in the direction of the concentration gradient from higher to lower consentration |
| 6 risk factors for cancer= heredity,chemicals,ionizing radiation,physical irriatation,diet,viruses | heredity,chemicals,ionizing radiation,physical irriatation,diet,viruses |
| 2 manufactured solutions of isotonic body fluids=0.9% salt(normal saline), 5% dextrose (glucose) | 0.9% salt(normal saline), 5% dextrose (glucose) |
| what 2 things does active transport require=enery and proteins in the cell membrain that act as transporters | enery and proteins in the cell membrain that act as transporters |
| phagocytosis | large particles are moved into the cell |
| pinocytosis=engulf droplets of fluid | engulfs droplets of fluid |
| cellia= | small hair like projections that wave and create movement of fluids around the cells |
| flagella | long whiplike projection from the cell that propells the cell, found only in sperm cells |
| units that the nucleotide is composed of | sugar,phosphate,nitrogen |
| interphase | stage in the life of a cell between one mitosis and the next when a cell is not deviding |
| how is permeability of the plasma membrane best described | selectiviely permeable |
| 2 organelles involved in sorting and secreting proteins | golgi apparatus,rough er |
| mutation | change in agen or chromosome |
| cancer | altered cells that do not die naturally or get destroyed by the immune system |
| diffusion | the constant movement of particles from a region of relatively higher concentration to one of lower concentration |
| DNA | make up the chromosomes divided into genes that carry the nucleotide for the manufacture of proteins |
| hypertonic | cell will loose water, shrink, cell undergoes crenation |
| hypotonic | cell takes in water, swells and may burst, cell undergoes hemolysis |
| function of a cytoplasm | fills the cell from the nuclear membrane to the plasma membrane |
| function of carbohydrates in the plasma membrane | they help reconize eachother and stick togather |
| prophase | DNA condenses into visible chromosomes |
| metaphase | chromosomes are aligned in the middle of the cell |
| anaphase | chromosomes are being pulled apart |
| telophase | a membrane appears around each group of seperated chromosomes, forming 2 new nuclei |
| messenger RNA | is built on a strand of DNA in the nucleous and transcribes the nucleotide code.move the cytoplasm and attaches to the ribosome |
| ribosomal RNA | with protein make up the ribosome.involved in the translating the genetic message into a protein |
| transfer RNA | works with other forms of RNA to translate the genetic code into protein.Each molecule of RNA carries a amino acid that can be used to build a protein at the ribosome |
| channels | porses in the membrane that allow specific substances to eneter or leave |
| transporters | shuttle substances from one side of a membrane to another |
| receptors | points of attachment for materials coming to the cellin blood or tissue fluid |
| enzymes | partcipate in reactions occuring at the plasma membrain |
| linkers | give structure to the membrane and help attach cells to other cells |
| cell identity markers | proteins unique to individual cells |
| function of a plasma membrain and what its composed of | plasma membrane encloses the cell contents and partcipate in cellular activities such as growth,reproduction,interaction between cells and regulate what can enter or leave. composed of phospholipids and cholesterol |
| nucleus | control center,contains chromosomes that direct all cellular activity |
| nucleolus | assembles ribosomes |
| endoplasmic reticulum(ER)rough | rough er sorts proteins and forms them into more complex compounds |
| smoothe er | is involved with lipid synthesis |
| mitochondria | convert energy from nutrients into ATP |
| golgi apparatus | makes compounds containg proteins, sorts and prepares these compounds for transport to other parts of the cells or out of the cell |
| lysosomes | digest substances with in cells |
| centrioles | helps seperate the chromosomes during cell division |
| peroxisomes | break down harmful substances |
| what is a self contained tumor called | benign |
| example of a self contained tumor | wart |
| what is a tumor that grows and invade the body called | malignant |
| 3 examples of carcinoma | skin,lung,breast cancer |
| 2 examples of sarcoma | osteosarcoma(bone cancer),rhabdomyosarcoma,(tumorin skeletal muscle |
| 2 examples of leukemia/lymphoma | hodgkins lymphoma(cance of the lymph nodes), granulocytic Luekemia (cancer in the white blood cells) |
| what characteristics of life does a cell show | organization,metabolism,responsiveness,homostasis,growth,reproduction |
| 3 types of microscopes | compound light micro,most common,magnifys up to 1000 times--Transmission electron-up to million times--scanning 100,000 times only surface, 3 demensional |
| the main substance of a plasma membrane | bilayer of phospholipids |
| 3 types of material found in the plasma membrane | cholesterol,proteins,carbohydrates |
| building blocks for nucleic acids | nucleotides |
Created by:
cornejo
Popular Anatomy sets