Where are glycolipids - Study guides, Class notes & Summaries

BYU AP BIO Exam Review Questions and Answers 2024/2025 with complete solution What is the smallest unit of biological structure that can still be considered living? - answerCell What is the purpose of the control in an experiment - answergive data to compare to the experimental test What is the major difference between prokaryotes and eukaryotes - answerprokaryotes lack a nucleus What is the ability of living things to maintain constant internal conditions - answerhomeostasis Which of ...

Action Potential process by which excitable cells transmit information to one another Where does action potential occur? in nerve cells and all types of muscle cells. 0:00 / 0:15 An alteration in the action potential may result from neurologic disease, muscle disease or electrolyte imbalances Cell Membrane is responsible for providing structure and protection to the cell, regulating cellular activity by receiving cellular signals, transport into and out of the cell,...

The chemical reaction that breaks down all the major macro-molecules - AnsHydrolysis What is the strongest type of INTER-molecular bonds? - AnsHydrogen bonds are the strongest intermolecular bonds.... o dipole-dipole bonds are weaker. . . Vander wall bonds are the weakest. Why is water a liquid at high temperatures? - AnsHydrogen bonding bonds the water molecules closer together. What is an amphipathic molecule? give an Example. - AnsA molecule with both hydrophobic and hydrophilic...

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...

Which of the following accurately describes a ruminant? correct answers They derive 70-80% of energy from VFA _____________ is/are the main type of lipids in plasma membranes of forage. correct answers Glycolipids The term "ration" refers to a mixture of feedstuffs used to supply animals with nutrients. correct answers False The main components of a triaclyglycerol molecule are: correct answers glycerol and three fatty acids The ammonia pool available for bacterial protein synthesi...

Archaea evolved from within _____ as a different way to be a prokaryote, including some novel ways to make a living - Answer-Bacteria Eukaryotes evolved from within _____ and evolved cellular features that distinguishy them from prokaryotes - Answer-Archaea a trait shared by two organisms that is considered to be inherited from a common ancestor is said to be _____ - Answer-homologous individual shared traits in two organisms are said to be _____ of each other - Answer-homologs The three ...

Biochemistry NBME Exam 2024 Well Revised and Verified Answers Updated Proteoglycans Act as molecular sieves in ECM, CT, and cartilage GAGs are the long polysacc chains attached to core protein GAG is heavily hydrated and cushions (has "-" charge) Degraded via lysosomal pathway (defect = MPS) Glycolipids A.K.A. sphingolipids Made with ceramide lipid base Serine + palmitoyl-CoA => sphingosine (+FFA) => ceramide Carb part sticks out into ECM (same w/ glycoproteins) Side chain p...

What is the MAIN role of membranes and what are the other roles? - ANSWER - COMPARTMENTALISATION -site of chemical reactions -cell signalling -cell adhesion How do cell membranes compartmentalise? - ANSWER Membranes are hydrophobic layers that separate different regions of substances dissolved in water. This hydrophobic layer acts as a barrier preventing the movement of hydrophilic molecules from one region to another. It keeps one compartment separate from another. What are the 3 examp...

Biochemistry NBME Exam 2024 Well Revised and Verified Answers Updated Proteoglycans Act as molecular sieves in ECM, CT, and cartilage GAGs are the long polysacc chains attached to core protein GAG is heavily hydrated and cushions (has "-" charge) Degraded via lysosomal pathway (defect = MPS) Glycolipids A.K.A. sphingolipids Made with ceramide lipid base Serine + palmitoyl-CoA => sphingosine (+FFA) => ceramide Carb part sticks out into ECM (same w/ glycoproteins) Side chain p...

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...