Ati Teas Secrets Study Guide - Teas 7 Prep Book, Six Full-Length Practice Tests (1,000+ Questions), Step-By-Step Video Tutorials: [Updated for the 7th: ATI-TEAS: Parts of a Cell Flashcards

DNA is found in multiple chromosomes; reproduces by mitosis; and include membrane-bound organelles

reproduce by binary fission; DNA is usually found in a singular chromosome; has no organelles and no nucleus

involved in synthesizing proteins from amino acids; either mobile or embedded in the endoplasmic reticulum

involved in synthesizing materials (like protein) that are eventually transported out of the cell; made of cisternae & has phosphate/sulfate "tags" that influence the structure and function of the protein

sacs used for storage, digestion, and waste removal; plants usually have 1 big one while animals usually have multiple small ones

consists of microtubules and helps support/shape cell; in eukaryotes its made of microfilaments, intermediate fibers, and microtubules; important in cell division

made of protein (tubulin); helps support cell by extending throughout cell which help cell resist compressional forces while also providing a framework for motor proteins to travel on; is the thickest component of the cytoskeleton

liquid material in cell; mostly water and some floating particles

cytosol + organelles found inside plasma membrane (not within nucleus)

functions in the regulation and transportation of materials, cell to cell recognition, cell containment, and cell signaling; its made of phospholipid, chlolestoral, and protein molecules

are the thinnest components of the cytoskeleton; made of actin that form twisted looking filaments organized into bundles or networks; helps maintain cell shapes and are involved in cytokinesis, muscles contraction, and movement of cell

are components of the cytoskeleton that are thinner than microtubules but thicker than microfilaments; composed of over 50 types of proteins (which are cell specific); only play role in support the cell

includes rough (has ribosomes) and smooth (has none) ER; its fused to the nuclear membrane and comprises the transport system of a cell; both of smooth + rough are made of cisternae; constitutes roughly half of the plasma membrane

is continuous w/ the nuclear envelope; outside looks like flattened sacs; ribosomes are modified, packaged in a vesicle, and sent to a different region within the cell (usually the golgi complex)

lacks ribosomes and is more tubular; membrane is continues with the ___ ER and the nucleus; involved in the synthesis of lipids (ex: phospholipids, cholesterol)

other functions: ___ ER of liver cells detoxify drugs, ___ ER of muscle cells regulates and stores calcium ions

regulates and stores cellular DNA; site of DNA replication and transcription

highly condensed, threadlike rods of DNA

consists of DNA and proteins; makes up chromosomes

encloses structures of nuclei; has inner/outer membrane of lipids

is continuous with the ER which allows easy exchange of materials

is lined with protein filaments (nuclear lamina) which supports novels while aiding in the organization of chromatin