Crossbridges Samenvattingen, Aantekeningen en Examens

1. Which of the following tissues is always avascular? A) connective tissue D) epithelial tissue B) muscle tissue E) nervous tissue C) skeletal tissue Ans:  D Difficulty:  Medium 2. A scientist who examines tissue changes that might indicate disease is called a A) histologist. D) epidemologist B) radiologist. E) endocrinologist. C) pathologist. Ans:  C Difficulty:  Easy 3. The tissue lining body cavities is A) epithelial tissue. D) m...

WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2022. ) Nucleic acids are polymers of units called A) ribose. B) bases. C) fatty acids. D) amino acids. E) nucleotides. 6) Cell membranes are said to be A) actively permeable. B) impermeable. C) freely permeable. D) selectively permeable. E) none of the above 7) In humans, only __________ cells have flagella. A) sperm B) intestine lining C) stomach lining D) respiratory tract lining E) two of the above 8) The addition of a phosphate grou...

CSCS Exam Scientific foundations topics Questions & Answers 100% CorrectCSCS Exam Scientific foundations topics Questions & Answers 100% CorrectCSCS Exam Scientific foundations topics Questions & Answers 100% CorrectCSCS Exam Scientific foundations topics Questions & Answers 100% Correctwhat are the major muscles and muscle groups? Where are they located - ANSWERupper body: abdominal, pectoral, trapezius, latissimus dorsi, erector spinae, biceps, and triceps lower body: quadriceps, hamstrings...

WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2023. Nucleic acids are polymers of units called A) ribose. B) bases. C) fatty acids. D) amino acids. E) nucleotides. 6) Cell membranes are said to be A) actively permeable. B) impermeable. C) freely permeable. D) selectively permeable. E) none of the above 7) In humans, only __________ cells have flagella. A) sperm B) intestine lining C) stomach lining D) respiratory tract lining E) two of the above 8) The addition of a phosphate group ...

Why is the bacterial cell wall a good target for antibiotic action? There are 2 criteria it meets Correct Answer-- different than animal cells - essential for life How do gram-positive and gram-negative cells typically differ with respect to their cell envelope? Correct Answer-Gram positive: Thick peptidoglycan, no outer membrane Gram negative: outer membrane, thin peptidoglycan Why are gram-negative organisms typically more resistant to antibiotics? Correct Answer-The outer membrane ac...

APHY 101 Ivy Tech Exam 4 Midterm Questions and Answers Latest Updated 2024/2025 Graded A+. Find the false statement below, if any, concerning the functions of the muscular system ANS It produces all types of blood cells. 2. What does the word "voluntary" mean, as it pertains to muscle tissue? ANS It means that the muscle tissue contracts in response to the person willing the action to occur. 3. Which of the following sets of characteristics correctly describes smooth muscle tissue? ANS...

1) The function of transverse tubules is to A) store Ca2+ ions inside the muscle fiber. B) rapidly conduct action potentials to the interior of the muscle fiber. C) ensure a supply of glycogen throughout the muscle sarcoplasm. D) conduct ATP molecules out of the mitochondria throughout the sarcoplasm. 2) ________ is composed of multiple globular molecules polymerized to form long chains or filaments. A) Actin B) Tropomyosin C) Troponin D) Myosin E) Titin 3) Most of the time, the para...

Microbiology Unit 1 Exam Questions & Answers 2024 PEPTIDOGLYCAN - ANSWER-Polysaccharide composed of chains of two alternating sugars and crossbridges of amino acids GRAM + CELL WALL - ANSWER-Composed of 90% Peptidoglycan and Teichoic Acids that anchor wall to cytoplasmic membrane, Simplex Structure GRAM - CELL WALL - ANSWER-Composed of 10% Peptidoglycan and phosholipids, proteins, and lipopolysaccharide, Complex Structure PROKARYOTES - ANSWER-Lack nucleus & organelles, simple struc...

(A&P) Module 10 (part 1) Exam Questions And Answers Muscles that assist the agonist are called - ANS synergistic The discoloration and swelling that may accompany a muscle sprain is due to - ANS ruptured blood vessels. Which term is the smallest subdivision in this group? - ANS actin During anaerobic respiration, glucose molecules are converted into molecules of - ANS lactic acid Since smooth muscle fibers have rhythmicity and can stimulate each other, they contract in a ...

MB Exam I : Ch. 3 - Bacterial Cell Wall Questions & Answers 2023/2024 cell wall - ANSWER-provides structure and shape to the cell, protects from osmotic forces and assists in resisting antimicrobial drugs provides structure and shape to the cell, protects from osmotic forces and assists in resisting antimicrobial drugs - ANSWER-what are the 3 main purposes of a cell wall cocci, cuboidal, bacili and clusters - ANSWER-what are the four characteristic shapes of cell walls cocci - ANSWER...