Selective permeability Study guides, Class notes & Summaries

Autosomal Dominant - Answer-1 parent has, 50% change of child having Autosomal Recessive - Answer-Both parents are carriers, 25% change of child having, 50% chance child is a carrier. Cystic Fibrosis - Answer-affects pancreas causing secretions in lungs 21st Trisomy - Answer-Down Syndrome Klinefelter Syndrome (XXY) - Answer-male has extra X, female like qualities Turner Syndrome - Answer-Missing X in females Alpha Thalassemia - Answer-inherited blood disorder; mild to severe an...

What are the essential components of an experiment? - ANSWER -Reproducible -Reliable -Control -Well designed variables What is selective permeability? - ANSWER Not all substances pass through a membrane with equal ease. What is betacyanin and where is it found? - ANSWER It is the red pigment found in the large central vacuoles of beet roots. What is a tonoplast? - ANSWER A vacuole me

Define "Microbe" and discuss exceptions to the definition - Microbe: small microorganism that can cause fermentation or disease. -Found in 3 domains of life (Eukarya, Bacteria, and Archaea). Exceptions: some microorganisms and viruses does not fall within in these categories. -Viruses are acellular (not composed of cells) Compare and contrast the features of prokaryotes and eukaryotes - Prokaryotes: - Bacteria/Archaea -no membrane bound organelles -generally smaller Eukaryotes: - Pro...

Test Bank Focus on Nursing Pharmacology 8th Edition KarchCONTENTS Chapter 01 - Introduction to Drugs .................................................................................................... 2 Chapter 02 - Drugs and the Body .................................................................................................... 19 Chapter 03 - Toxic Effects of Drugs ................................................................................................. 35 Chapter 04 - The Nursi...

Which of the following organelles transport substances throughout cell cytoplasm? correct answer: Reticulum and cytoskeletal elements These molecules move through the lipid portion of the plasma membrane by simple diffusion correct answer: CO2 and O2 The small size and biconcave shape of this cell gives it flexibility and allows its passage through small channels correct answer: Red blood cell Ribosomes subunits are found correct answer: Free in the cytoplasm Name the rod-shaped ...

ATI TEAS 7 SCIENCE EXAM STUDY GUIDE Science Cell  Cell: basic organizational unit of all living things. One thing in common is they all have membranes (phospholipids).  Cell structure organization: All cells contain DNA, and RNA & can synthesize proteins. Consists of nucleic acids, cytoplasm, and cell membrane. o Tissues: Cells that are grouped together o Organs: Tissues that are grouped together o Systems: Organs that are grouped together o Organism: A complete individual ...

HIV EIA (3rd generation immunoassay) - Answer can use urine, saliva, or serum (most accurate), need to wait until 12 weeks post exposure to see antibodies, >99% accurate 4th generation immunoassay- "gold standard" measures P24 antigen can test 10 days post exposure Mast cell - Answer Cellular bags of granules located in loose connective tisssue close to blood vessels. Activation initiates inflammatory process. Histamine - Answer Causes vasodilation, increases vascular permeability, i...

PATHOLOGY TEST 2 FINAL EXAM QUESTIONS AND ANSWERS ALL CORRECT.  Question 1 0.125 out of 0.125 points Which vessel normally demonstrates the most rapid blood flow? Selected Answer: c. The vena cava Correct Answer: c. The vena cava Response Feedback: The vena cava has the most rapid rate of flow. Arterioles don’t offer the most rapid blood flow. Capillaries are composed of a single thickness of endothelial cells attached to a protein network called the basement membrane and d...

Kines 100 Test Questions With 100% Correct Answers What two methods of progression were discussed in class and why were these promoted as being better than a strictly linear progression model? - Answer -Sawtooth Method Stairstep Method These are both better because they allow times for active periods of rest and adaptation. How soon in detraining/inactivity/down time has reversibility been shown to occur (probably in highly trained individuals)? - Answer -2 Weeks for most but 48 hours ...

ATI TEAS 7 SCIENCE EXAM STUDY GUIDE Science Cell  Cell: basic organizational unit of all living things. One thing in common is they all have membranes (phospholipids).  Cell structure organization: All cells contain DNA, and RNA & can synthesize proteins. Consists of nucleic acids, cytoplasm, and cell membrane. o Tissues: Cells that are grouped together o Organs: Tissues that are grouped together o Systems: Organs that are grouped together o Organism: A complete individual ...