Embedded in the rough er - Study guides, Class notes & Summaries

Ingestion - Acquisition of food Assimilation - Building of new tissues from digested food Monosaccharide - single sugar subunit - carb Ex: glucose, fructose, galactose Disaccharide - 2 monosaccharides - carb Ex: sucrose, lactose Polysaccharide - Polymer of sugar subunits -carb - insoluble in water - Ex: glycogen, cellulose, starch Lipids - 3 fatty acids bonded to glycerol - chief means of food storage -Major component of adipose tissue -Steroids, waxes, carotenoids, pory...

Nissl Stain (what does it stain?) stains the Nissl bodies, also known as the rough endoplasmic reticulum. Nissl Stain (what does it show us?) - distinguishes neurons and glia from one another. - can be used to identify shape and size of the cell soma (body), not the processes (axons and dendrites). (the simple stain shows the organization of the spinal cord) Brainpower 0:00 / 0:00 Nissl Stain (what does is facilitate the study of?) facilitates the study of cytoarchitecture ...

Molecular Cell Biology Final EXAM QUESTIONS AND CORRECT ANSWERS(VERIFIED ANSWERS)|AGRADE Separation of most blood cells is difficult, if not impossible, to achieve because they have similar properties and/or densities. What procedure is used to separate T-cells of the immune system from the many other different types of white blood cells or spleen cells? What feature of the T-cell facilitates the isolation protocol? Describe how this procedure is performed. - ANSWER- Flow cytometr...

Question 1 Correct 1.00 points out of 1.00 Flag question Question text In an ecosystem, energy Select one: a. comes ultimately from bacteria b. cycles along with chemical nutrients c. typically flows from producers through a series of consumers d. typically flows from consumers to producers to decomposers Question 2 Correct 1.00 points out of 1.00 Flag question Question text Life is organized in a hierarchical fashion. Which of the following sequences correctly lists that hierarchy from least in...

ATI TEAS 7 SCIENCE EXAM QUESTIONS AND ANSWERS 100% CORRECT synthesize proteins from amino acids, embedded in the rough ER. -Answer-ribosomes involved in synthesizing materials that are transported out/within of the cell -Answer- golgi apparatus sacs used for storage, digestion and waste removal. Only one large one in plant cells - Answer-vacuole small organelle, moves material within a cell -Answer-vesicles consists of microtubules (made from proteins) that help shape and support the cel...

Know the different between prokaryotic and eukaryotic cells - Answer-Prokaryotes: -No membrane bound organelles -Lack of membrane bound nucleus. (DNA is present in the nucleoid) -Consists of cytoplasm surrounded by plasma membrane and encased within a cell wall. Eukaryotes: -Possess a membrane bound nucleus -More complex than prokaryotic cells -Important aspect is compartmentalization -Possess cytoskeleton for support and to maintain cellular structure. Know the structures of the cell d...

ATI-TEAS QUESTION BANK 2023 LATEST SOLUTION BEST FOR 2023 What is the name of the structure that prevents food from entering the airway? a) trachea b) esophagus c) diagram d) epiglottis (Test 1) ANS - d) epiglottis "the epiglottis covers the trachea during swallowing, thus preventing food from entering the airway" ?= aka the windpipe - is a cylindrical portion of the respiratory tract that joins the larynx with the lungs (Test 1) ANS - Trachea ?= connects the throat to the st...

Plasma Membrane Composed of lipids and two types of proteins Has proteins embedded or passing through (integral or transmembrane) Has peripheral membrane proteins associated with membrane but not embedded Extracellular surface has carbohydrates that attach to glycoproteins, glycolipids to form glycocalyx Lipids rafts composed of cholesterol molecules in membrane, they are a collection whenever bunched up Mitochondria Not present in RBC or terminal keratinocytes Has two membranes Folding of inn...

synthesize proteins from amino acids, embedded in the rough ER. - Answer ribosomes involved in synthesizing materials that are transported out/within of the cell - Answer golgi apparatus sacs used for storage, digestion and waste removal. Only one large one in plant cells - Answer vacuole small organelle, moves material within a cell - Answer vesicles consists of microtubules (made from proteins) that help shape and support the cell - Answer cytoskeleton liquid material ...

Evolution Change in the inherited traits in a population of organisms over time. Ecology How organisms interact with each other and the environment Natural selection A natural process resulting in the evolution of organisms best adapted to the environment. Theory of evolution Created by Charles Darwin, organisms pass on their DNA to their offspring; avoiding close relatives for more variety. Microeveolution The change in the inherited traits in a population of or...