Components of the cell Study guides, Class notes & Summaries

Which strand is produced more rapidly? - ANSWER-Leading strand During DNA replication in the lagging strand there is production of this component? - ANSWER-Okazaki fragment How many "stop" codons exist? - ANSWER-3 The double helix of DNA is wrapped about 1¾ times around which of these components? - ANSWER-Nucleosome Which enzyme unwraps the double helix? - ANSWER-Helicase In the ribosome, what is the name of the bond that links one amino acid to the next? - ANSWER-peptide bonds...

TAMU bio 111 lab exam 2 review (2023/2024) already passed What is the difference between the coding and non-coding region? Coding region: comprised of genes that encode proteins (instructions that determine traits) and makes up 1-2% of human DNA. • Noncoding region: makes up 98-99% of human DNA, contains STRs and is responsible for regulatory functions such as gene transcription. What are STRs? Short-tandem repeats (STRs) are unique repeating patterns of the same nucleotide sequence. They can...

Which term describes the study of the function of components of the body? - Answer-Physiology Which type of tissue produces chemicals and fluid that digests food in the stomach? - Answer-Epithelial Which layer of serous membrane lines the walls of cavities? - Answer-Parietal Which of the following is the anatomical name for the neck area? - Answer-Cervical Eight chemical elements constitute 3.6 percent of total body mass. What are these chemical elements called? - Answer-Lesser chemical ele...

Multiple Choice Questions 1. Components of the first line of defense include all the following except A. the tough cell sheet of the upper epidermis of the skin. B. nasal HAirs. C. flushing action of tears and blinking. D. flushing action of urine. E. pHAgocytic white blood cells. ASM Objective: 05.04 Microorganisms, cellular and viral, interact with both human and non-human hosts in beneficial, neutral or detrimental ways. ASM Topic: Module 05 Systems Bloom's Level: 01. Remember ...

Test Bank Chapter 1. Cellular Biology MULTIPLE CHOICE 1. A student is observing a cell under the microscope. It is observed to have supercoiled DNAwith histones. Which of the following would also be observed by the student? a. A single circular chromosome b. A nucleus c. Free-floating nuclear material d. No organelles ANS: B The cell described is a eukaryotic cell, so it has histones and a supercoiled DNA within itsnucleus; thus, the nucleus should be observed. A single circular c...

ISSA Final Exam With 100% Correct Answers 2023 For a skinfold body composition assessment, what sites are used for the three-site body density method for females? - Correct answer-Triceps, suprailiac, thigh The PACER test is a fitness assessment used for what special population? - Correct answer-Youth What is the term for blood circulation within the heart and lungs? - Correct answerPulmonary circulation What does the S in SMART goals stand for? - Correct answer-specific Which term descr...

Test Bank for Principles of Human Anatomy 15e 15th Edition by Gerard J. Tortora, Mark Nielsen. ISBN-13: 2860 Full Chapters test bank included - Chapter names given below - This PDF includes TEST BANK only for full chapters CHAPTER 1: An Introduction to the Human Body Introduction 1.1 Anatomy Defined 1.2 Levels of Body Organization and Body Systems 1.3 Life Processes 1.4 Basic Anatomical Terminology 1.5 Body Cavities 1.6 Abdominopelvic Regions and Quadrants 1.7 The Human Body and Di...

A&P 1 Final Exam, Straighterline Anatomy and Physiology 1, Straighterline A&P 1 Cumulative Final Exam 2024 What is the smallest level of organization in the body that contains the body's genetic information? Select one: a. chemical b. cellular c. tissue d. organism - Answer-B. Cellular The cellular level includes the nucleus, an organelle that contains the body's genetic information. Which is an example of a normally occurring positive-feedback mechanism? Select one: a. elevated ...

Prescott's Microbiology, 11e (Willey) Chapter 1 The Evolution of Microorganisms and Microbiology 1) Extant microorganisms are organisms from the fossil record that are no longer present on Earth today. Answer: FALSE Topic: Taxonomy of Microorganisms Bloom's/Accessibility: 2. Understand / Keyboard Navigation ASM Topic: Module 01 Evolution ASM Objective: 01.05 The evolutionary relatedness of organisms is best reflected in phylogenetic trees. Learning Outcome: 01.02a Propose a timeline of the ori...

Organism - Answer-A living thing Population - Answer-A group of interbreeding organisms coexisting together (limited by time and location) Natural boundary - Answer-Mountains, rivers, oceans, etc Artificial boundary - Answer-mowed grass, man-made structures Community - Answer-different species within an area and the interactions within and among these species Heterospecifics - Answer-members of different species Ecosystem - Answer-All the biotic components in an area with the abiotic com...