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...

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 ...

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...

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...

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 ...

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