Where are glycolipids - Study guides, Class notes & Summaries

BIO 2120 Exam 1 - Questions and Answers What is the most abundant molecule in cells? Water Atoms can rotate around ___ bonds but not around ___ bonds single, double The inorganic ions Na+ K+ Mg2+ Ca2+ HPO42- Cl- HCO3- Organic molecule classes 1. Carbohydrates 2. Lipids 3. Proteins 4. Nucleic acids Carbohydrates Simple sugars and polysaccharides, oligosaccharides (polymers of a few sugars) What is the main structural component of a plant cell wall? Of an animal cell wall? Cellulose for plants Ch...

Bio cell lesson 2 part I Questions And Answers What forms the plasma membrane ? - ANS-lipids, proteins & carbohydrates Definition of the cell membrane ? - ANS-continuous sheet that spreads over the entire cell surface Functions of the cell membrane - ANS-a physical barrier, regulation of the passage of materials, sensitivity and support what we need to see the cell membrane ? - ANS-The electron microscope Who created the fluid mosaic model ? - ANS-Singer & Nicholson in 1972 What is the f...

Bio 1201 exam 2 gregg Questions With 100% Correct Answers transport proteins - answerare responsible for controlling passage across the membrane fluid mosaic model - answerThe membrane is a mosaic of protein molecules bobbing in a fluid bilayer of phospholipids fatty acid tails - answernonpolar, hydrophobic fatty acid heads - answerhydrophilic, polar periphial proteins - answerbound to the surface of the membrane integral proteins - answerpenetrate the hydrophobic core (ones that span th...

MLS (ASCP) Questions| Latest | With Verified Answers _________________ tests for antibodies or complement bound directly to the patient's RBCs, indicating in vivo sensitization {Ans: - Direct agglutination test (DAT) __________________ is used to determine the presence of antibody in the serum or plasma {Ans: - indirect agglutination (IAT) Describe the direct agglutination test {Ans: - RBC + antibodies = DAT What test needs to be performed when antibodies coat, but do not agglutinat...

The compounds of biological membranes that form a barrier to the movement of hydrophilic materials across the membrane are? - Answer-Lipids Which of the following statements about cholesterol molecules is true? - Answer-They alter the fluidity of the membrane The hydrophilic regions of a membrane protein are most likely to be found? - Answer-Exposed on the surface of the membrane Competitive inhibitors of enzymes work by? - Answer-Fitting into the active site this functions as a recogniti...

transport proteins - are responsible for controlling passage across the membrane fluid mosaic model - The membrane is a mosaic of protein molecules bobbing in a fluid bilayer of phospholipids fatty acid tails - nonpolar, hydrophobic fatty acid heads - hydrophilic, polar periphial proteins - bound to the surface of the membrane integral proteins - penetrate the hydrophobic core (ones that span the membrane are transmembrane protiens How do cells recognize each other? - by bindin...

Bio 1201 exam 2 gregg Questions With 100% Correct Answers transport proteins - answerare responsible for controlling passage across the membrane fluid mosaic model - answerThe membrane is a mosaic of protein molecules bobbing in a fluid bilayer of phospholipids fatty acid tails - answernonpolar, hydrophobic fatty acid heads - answerhydrophilic, polar periphial proteins - answerbound to the surface of the membrane integral proteins - answerpenetrate the hydrophobic core (ones that span th...

Physiology The study of how the body works to maintain life Pathophysiology The study of how the physiological processes are altered in response to disease or injury How is homeostasis maintained? Negative feedback loops where the product functions to inhibit the beginning of the cellular process What are the pieces of a negative feedback loop? Sensors: detect variation from the set point (normal) Integrating Center: site that collects data and determines how to respond to the deviation Effec...

ATI TEAS 7 SCIENCE exam questions and answers graded A+ What is the function of the Vas Deferens? Makes fluid to increase sperm mobility Site where the eggs mature Helps control urine flow Connects each testis to the urethra - Connects each testis to the urethra Dysentery is an infectious disease caused by what type of microbe ? Helminth Bacteria Protozoan Fungus - Protozoan Which of the following best describes the relationship among density, volume, and mass ? As volume increases...

NBME: Cell Biology Exam Review CTSF | Latest Update | 100% Correct | Verified Answers