Cell bio exam 2 - Study guides, Class notes & Summaries

BIO 353 Study Guide Exam 1 Questions And Answers 2024/2025 Tests The cell ANS The basic unit of structure and function in living things What are the major Organelles/ structures of a basic eukaryotic cell? ANS nucleus nucleolus ribosomes smooth ER rough ER mitochondria What are the 3 major disciplines involved with studying biology? ANS bioimaging biochemistry mol. biology/genetics What is light microscopy? ANS visible light passes through a series of lenses to produce a mag...

BIO 353 Cell Biology Exam 2 Questions And Answers 2024/2025 Updated Solutions Actin filaments: a) have a diameter of 7 nm and contain 375 amino acids. b) are composed of 2 subunits each of molecular weight of 42 kDa. c) have a diameter of 7 nm and contain 450 amino acids. d) have no polarity. e) have GTP in each of the monomers. f) The correct answer is not listed. ANS f) The correct answer is not listed. Actin filaments will a) undergo treadmilling in a test tube. b) undergo treadm...

BIO 669 Quiz 4- Cardiovascular Latest;(2024/2025) Questions and Answers / 100% Correct/ (78 Q & A) BIO 669 Quiz 4- Cardiovascular Latest;(2024/2025) Questions and Answers / 100% Correct/ (78 Q & A) 1. Which of the following conditions is the most immediately at risk for serious complications? a. Unstable angina b. Prinzmetal angina c. STEMI d. NSTEMI 2. Thromboangiitis obliterans (Buergers disease) is an autoimmune condition that is: a. A result of over activation of ...

ASU BIO 181 Exam 2 Questions and Answers 2023 Specifically in a cell where does Glycolysis occur? Cytoplasm T/F The cell does not need ATP to survive. False Where is carbon dioxide produced? Mitochondrial matrix T/F The citric acid/Kreb's cycle breaks down carbohydrates into CO2. True T/F FADH2 results as one of the products of the citric acid cycle. True Specifically where in a cell does the citric acid/Kreb's cycle occur? Mitochondrial Matrix ...

BIO 353 (Cell Biology) EXAM 2 Part 1 (Arizona State University)

BIO 353 Cell Bio Exam Questions And Answers With Verified Quizzes 2024/2025 The breakdown of glucose into pyruvate releases less than 25% of the total energy present in glucose. The remaining energy is stored in the resulting (2) pyruvate molecules. In the presence of oxygen, acting as an electron acceptor, complete substrate oxidation is possible. ______ is defined as "the oxidation driven flow of electrons, through or within a membrane, from reduced coenzymes to an electron acceptor,...

GCU BIO-201 Exam 2 Questions With Verified Answers What are the 5 layers of the skin? (From deep to superficial) - ANS Stratum basale Stratum spinosum Stratum granulosum Stratum lucidum (only in palms and soles of feet) Stratum Corneum What causes osteoporosis? - ANS Deficiency of calcium What hormone is released when CA levels are too high? - ANS Calcitonin (*Think "can tone it down") What hormone(s) is released when CA levels are too low? - ANS Parathyroid & Calcitriol...

Bio 235 Midterm 1 Exam Questions with Complete Solutions What are the 4 types of cells - ANSWER neuronal, muscle, epithelial, and connective tissue Which two cells are excitable? - ANSWER neurons and muscle cells What are the 3 types of muscle cells? - ANSWER Skeletal (voluntary) Cardiac (involuntary) Smooth (involuntary) Which of the following descriptions INCORRECTLY describes the tissue type? A) Muscle tissue is specialized for contraction and genera...

Paciulli FINAL BIO 181 NCSU, Exam Questions and answers, 100% Accurate. VERIFIED. To the west of Wallace's Line in Southeast Asia are organisms related to Asiatic species. To the east of the line, there is a mixture of species of Asian and Australian origin. This is an example of: - -biogeography Two members of the initial Amish migration to Pennsylvania in 1744 shared the recessive allele for Ellis-van Creveld syndrome, which results in a long narrow chest and shortening of the limbs. ...

Bio 161 Exam 4 Latest Version Graded A+ Question 1: What is the term for an individual cell of a muscle? - a. muscle fiber - b. fascicle - c. myofibril - d. sarcolemma - Answer: a. muscle fiber Explanation: A muscle fiber refers to an individual cell of a muscle, containing multiple myofibrils. Question 2: What is the name given to a group of muscle cells within the belly of a muscle? - a. sarcolemma - b. sarcoplasm - c. fascicle 2 - d. myofibril - Answer:...