Membrane fusion - Study guides, Class notes & Summaries

____ rule calculates drug dosages based on the child's weight - Clarks ______ rule uses the childs weight and age (after 1 year) to calcuate drug dosages - Young's _______ ________ prevent the HIV 1 virus from entering the cell by stopping fusion of the virus with the human cellular membrane - Fusion inhibitors ___________ are used during preclinical trials to test the effects of drugs on live tissue - Lab animals ___________ drugs are helpful in treating rare diseases and have not been ...

FBS Prep 2024 Exam 3 Questions & Answers Topologically equivalent - ANSWERSthe inside of lumen of the ER, lumen of the golgi, endosomes, and lysosomes are all topologically equivalent to extracellular space Topologically Separate - ANSWERSnucleus & cytoplasm are both separate from the extracellular space The 2 organelles of the secretory pathway - ANSWERSER & Golgi Endoplasmic Reticulum Characteristics - ANSWERSencapsulates the nucleus, a web of tubules and sheets, ribosomes stud i...

BIO 117 Exam 2 | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+ which protists use pseudopodia to feed Correct Answer: amoebae forams which protists have silica-based skeletons Correct Answer: diatoms which protists are our closest relatives Correct Answer: choanoflagellates; opisthokonta what material is NOT used by protists in hard outer coverings Correct Answer: lignin T/F? fungi are a monophyletic group Correct Answer: true 2 T/F? fungi are more clos...

Muscle Tissue Property: Electrical Excitability - Answer-ions are charged molecules that have different concentrations between a semipermeable membrane Muscular Tissue Property: Contractility - Answer-the ability to forcefully contract Muscular Tissue Property: Extensibility - Answer-the ability to stretch Muscular Tissue Property: Elasticity - Answer-the ability to return to your original shape Microscopic Anatomy of a Skeletal Muscle Fiber - Answer--each mature skeletal muscle fiber has ...

Cell Theory - ANSWER-Discovered in the 17th century 1. All living things are composed of cells 2. The cell is the basic unit of life 3. The chemical reactions of life take place inside the cell 4. Cells arise from only preexisting cells 5. Cells carry genetic information in the form of DNA. This genetic material is passed from parent cell to daughter cell 6 Kingdoms - ANSWER-Bacteria, Archaea, Protista, Fungi, Plantae, and Animalia Prokaryotic - ANSWER-"before nucleus", lacks a memb...

Uncoating - ️️-Removal of the capsid (protein layer made up of capsomere protein), releases genome in the cell -Capsomeres may be broken down and used by the cell -Capsid not always degraded, proteins may be present in the capsid to be used as enzymes inside of host cell in the viral replication cycle Adsorption - ️️-process of the virus binding or sticking to a surface of a host cell -Virus coincidentally bumps into a susceptible host cell-binds if the host tell receptors "mat...

PNB 2275 Exam 3 Questions and Answers 100% Pass The motor activity of the muscularis externa is controlled by the myenteric plexus Which of the following are true regarding the secretion of HCl? (choose all that apply) a.) The H, K ATPase, also known as proten pump is present on the apical membrane of the parietnal cells. b.) As a by-product of the HCl secretion, HCO3- is transported out of the cell from the basolateral side of the cell. This can cause a alkaline tide (pH increase in plasma) ...

Muscle Tissue Property: Electrical Excitability - ANSWER ions are charged molecules that have different concentrations between a semipermeable membrane Muscular Tissue Property: Contractility - ANSWER the ability to forcefully contract Muscular Tissue Property: Extensibility - ANSWER the ability to stretch Muscular Tissue Property: Elasticity - ANSWER the ability to return to your original shape Microscopic Anatomy of a Skeletal Muscle Fiber - ANSWER -each mature skeletal muscle fibe...

Exocytosis Answer release of substances out a cell by the fusion of a vesicle with the membrane. Endocytosis Answer Uptake of materials into the cell Endocytosis: Pinocytosis Answer "Cell drinking" Endocytosis: Phagocytosis Answer "Cell eating" Cell Membrane "Plasma Membrane" Answer Surrounds the cell Composed of phospholipid & protein Semi-permable Answer provides a selective barrier that regulates transport of substances into and out of the cell. Cytoplasm "Cytosol" ...

MICR221 EXAMINATION QUESTIONS WITH ALL CORRECT ANSWERS AB toxins - Answer-A has toxic enzymatic activity and B binds to receptors on host cells so A can be internalised by endocytosis botulinum toxin - Answer-blocks release of acteylcholine from stimulatory motor neurons so no muscle contraction and flaccid paralysis tetanus toxin - Answer-blocks release of glycine (stops acetylcholine release) from inhibitory interneurons stimulating muscle contraction (uncontrolled) how botulinum an...