Clathrin Samenvattingen, Aantekeningen en Examens

BIO 2120 Exam 3 - Questions and Answers What is the key to maintaining the functional organization of a cell? The selectivity of vesicular transport- vesicles must recognize and fuse only with the appropriate target membrane Transport vesicles from the ER are coated with ___. Cytosolic coat proteins- coats assemble as the vesicle buds off and are removed in the cytosol before it reaches its target. The vesicles fuse with the target membrane, empty their cargo, and their membrane proteins diffus...

Both amino acids and nucleotides form complex chains. Select all the answers below that are accurate. A. The chains formed by both have polar phosphate groups. B. Both contain peptide bonds. C. Both contain nitrogen. D. The chains formed by both can be lysed by trypsin. E. The sequence of chains both form from preexisting templates. : C. Both contain nitrogen. E. The sequence of chains both form from preexisting templates. When a population is in Hardy-Weinberg equilibrium, which of th...

Bio 180 Exam 5 BYUI Questions and Answers Already Passed Lipid-soluble signal molecules, such as testosterone, cross the membranes of all cells but affect only target cells because: Intracellular receptors are present only in target cells. Which type of receptor is most associated with metabolism, cell growth, and cell division? Tyrosine kinase receptors Which type of receptor is a dimer that when bound to the proper ligand autophosphorylates? Tyrosine kinase receptors A drug designed to inh...

The starting materials necessary to synthesize sphingosine are: correct answers palmitoyl CoA and serine Which of the following is(are) major component(s) of low-density lipoproteins? correct answers A) phospholipid B) apoprotein B-100 C) cholesteryl ester D) All of the above <<<<<<< E) None of the above In a ganglioside, what links the oligosaccharide to the hydroxyl of the ceramide? correct answers Glucose The LDL receptors on the plasma membrane are localized...

TEST BANK – BECKER’S WORLD OF THE CELL Smooth ER is responsible for all of these functions EXCEPT __________. A. steroid synthesis B. protein synthesis C. drug detoxification D. hydroxylation reactions - CORRECT ANSWER-B. protein synthesis Which of the following statements about autophagy is FALSE? A. Lysosomes are involved in the process of autophagy. B. Macrophagy involves the formation of a vacuole surrounded by a single phospholipid bilayer. C. Old organelles can be destroyed by macr...

BIO 201 - Anatomy and Physiology questions with correct and analyzed answers graded A+ In a covalent bond, the bond can be either polar or... - Nonpolar. Polarity deals with the _______ of electrons. - Sharing Each atom can have a slight _______. These dictate how each atom will share ________. - Charge Electrson Nonpolar bonds means there is __________ sharing of electrons. Polar bonds have ____________ sharing. - Equal Nonequal Endocytosis - What many single-celled eukaryo...

DAT EXAM STUDY WITH 100% VERIFIED QUESTIONS AND ANSWERS 2023/2024 compound interest - CORRECT ANSWER 30 60 90 triangle 45 45 90 triangle - CORRECT ANSWER Solubitlity Rules - CORRECT ANSWER 1) group 1, NO3-, NH4+, ClO4-, C2H3O2- (acetate) soluble salt 2) Most Ag+, Pb2+, Hg2 (2+) salt insoluble (exept when paired with above). Plant Hormones (A CAGE) - CORRECT ANSWER Auxin / IAA (indoleacetic acid): plant growth, elongation, phototropism Cytokinin: stimulates cytokinesis Abscisic Aci...

Amiloride Correct Answer: endocytotic inhibitor that is selective Na+/H+ antiport inhibitor of macropinocytosis but not any of micropinocytotic processes Nystatin Correct Answer: endocytotic inhibitor that inhibits lipid raft-caveolae micropinocytosis in mammalian cells Chloropromazine Correct Answer: endocytotic inhibitor of clathrin-coated pit formation in micropinocytosis by reverse translocation of clathrin from plasma membrane to intracellular vesicles What does horseradish pero...

BIOL 266 Final Exam 2024 Actual Questions and Answers Graded A   BIOL 266 Final Exam 2024 Actual Questions and Answers Graded A = Correct answer = We don’t have the answer Exam 1: MULTIPLE CHOICES: 1. You have isolated a mutant line of mammalian cells deficient in emerin. This mutant line is expected to be impaired in: A. Export of 40S and 60S ribosomal subunits from the nucleus B. Ribosome assembly in the nucleolus C. Transcription of some genes in certain ti...

AAMC FL 1 Bio Exam Questions and Answers Based on the data presented in the passage, which statement best describes the HSP110ΔE9 allele? A.Cancer-promoting and dominant to HSP110WT B.Cancer-promoting and recessive to HSP110WT C.Cancer-suppressing and dominant to HSP110WT D.Cancer-suppressing and recessive to HSP110WT -Answer-Solution: The correct answer is C. This is a Biology question that falls under the content category "Transmission of genetic information from the gene to the prot...