Mitochrondria - Samenvattingen, Aantekeningen en Examens

What is a regulatory protein complex made of three polypeptides. Where do the three polypeptides bind? - ️️-troponin -one binds to tropomyosin, one binds to actin, one binds to Ca2+ What bands (that are also called dark bands) are made up of stacked thick and thin filaments that are aligned parallel to each other. Its borders are defined by the length of the thick filaments. - ️️A band Looking at a cross section of a ___________ you can see a highly organized cytoskeletal patter o...

What is the study of fungi Mycology Which of the following is not a domain in the three-domain system? bacteria animalia archea Eukarya Animalia A unicellular organism which lives in a hot sulfur vent on the ocean floor and lacks peptidoglycan in it's cell wall would belong to the domain Archaea Who was credited with first describing living microorganisms Anton Van Leeunwenhoek Some bacteria stain Gram-positive and others stain Gram-negative due to differences in the structure of their cell...

ASU BIO 181 EXAM 1 ACTUAL TEST QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES (VERIFIED ANSWERS) ALREADY GRADED A+ facilitated diffusion uses a channel to let components move down their concentration gradient. - Answer-true T/F a single pass trans-membrane protein that is an alpha helix can make a channel. - Answer-false when a vesicle fuses with the plasma membrane the contents of the lumen of the vesicle are - Answer-ligands that are used in cell communication T/F the ER is c...

Micro 260, LCC, optional exam_ Updated Questions and Answers 100% Already Graded A+ Excel What is the study of fungi - CORRECT ANSWER-Mycology Which of the following is not a domain in the three-domain system? bacteria animalia archea Eukarya - CORRECT ANSWER-Animalia A unicellular organism which lives in a hot sulfur vent on the ocean floor and lacks peptidoglycan in it's cell wall would belong to the domain - CORRECT ANSWER-Archaea Who was credited with first describing living...

Cell membrane Correct Answer Phosphatidylcholine and sphingomyelin on EC side Phosphatidylethanolamine and phosphatidylserine on inside Increase in cholesterol => decrease in fluidity/permeability In some cells, covered by carb-rich glycocalyx Receptor-mediated endocytosis => both receptor and ligand get ingested by clathrin-coated vesicle Disorders of transport Correct Answer CF: defect in CTFR => salty sweat and thick mucus Cystinuria: inability to reabsorb cys in kidneys =&gt...

A 54 y/o woman detects a lump in her breat during a routine self-examination. A piece of the lump is removed during a biopsy procedure. Which pathologist will look at this tissue microscopically and provide a diagnosis? - correct answer Cytopathologist The three categories of endogenous causes of disease are - correct answer vascular, immunologic, and metabolic A man has an ulcer on the skin of hi...

Chapter 03: The Emergence of Life True/False 1. One basic characteristic of living matter is that it is in chemical equilibrium; that is, it is in a stable, balanced condition with reciprocal reactions going on. Answer: False Page: 56 Explanation: One basic characteristic of living matter is that chemically it is not in equilibrium; that is, it is not in a stable, balanced condition with reciprocal reactions going on. Instead, in living cells energy flows take place as membranes let some ch...

ASU Bio 181 Exam 1 questions and answers well illustrated. The association of ribosomes with _____ invaginations would support the _____ theory. - correct ane, endomembrane After a cell is pancake shaped in a cell culture dish, the order of events that occurs as a cell walks is? - correct odia, lamellipodia, cell muscle, retraction fiber T/F It is presumed that the peroxisomes evolved in these primitive, proto-eukaryotes to remove oxygen, which was toxic to the primiti...

AP Biology Exam Terms Question with complete solution 2023organic compounds contain carbon; examples include lipids, proteins, and carbs functional groups amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat glycerol and three fatty acids saturated fats bad for you; animals and some plants have it; solidifies at room temp. unsaturated fats better for you, plants have it; liquifies at room temp. steriods lipids...

AP Biology Exam Terms organic compounds - contain carbon; examples include lipids, proteins, and carbs functional groups - amino (NH2), carbonyl (RCOR), carboxyl (COOH), hydroxyl (OH), phosphate (PO4), sulfhydryl (SH) fat - glycerol and three fatty acids saturated fats - bad for you; animals and some plants have it; solidifies at room temp. unsaturated fats - better for you, plants have it; liquifies at room temp. steriods - lipids whose structures resemble chicken-wire fence. ...