Biology unit 2 Study guides, Class notes & Summaries

AP Biology Unit 2 Cell Structure Exam Review Questions and Answers

Edexcel IAL biology Unit 2 All Verified Questions with Complete Solution

AP Biology Unit 2 Cell Structure Exam Review Questions and Answers What is the structure and function of the ribosome? Ribosomes consist of RNA and proteins and they help with synthesizing proteins. There is a large and small subunit. How does the structure of the ribosome aid in the function? The structure of the ribosome allows proteins to be made inside or outside the cell. What are the three types of RNA involved in the structure or function of the ribosome? messenger (mRNA) is...

describe the basic functions all life forms must accomplish -response to environmental stimuli & maintain homeostasis -uptake and processing of nutrients/energy -regulation -growth and reproduction compare and contrast eukaryotic and prokaryotic cell types Prokaryotes: -circular chromosomes, no nucleus, no organelles, 3.5 bya -DNA concentrated in nucleoid Eukaryotes: -linear chromosomes, nucleus, organelles, 1.5 bya -DNA concentrated in nucleus Both: -cellular function takes p...

AP Biology Unit 2 Cell Structure Exam Review Questions and Answers

Test Bank for Biology 6e 6th Edition by Robert Brooker, Eric Widmaier, Linda Graham, Peter Stiling. ISBN-13: 9715 Full Chapters test bank PDF 1 An Introduction to Biology Unit I Chemistry 2 The Chemical Basis of Life I: Atoms, Molecules, and Water 3 The Chemical Basis of Life II: Organic Molecules Unit II Cell 4 Evolutionary Origin of Cells and Their General Features 5 Membrane Structure, Synthesis, and Transport; 6 An Introduction to Energy, Enzymes, and Metabolism 7 Cellular R...

AP Biology Unit 2 Test Questions And Answers 2 organelles that contain their own DNA separate from the chromosome - ANS Mitochondria and chloroplast What domains fall under prokaryotic cells? - ANS Bacteria and archaea What are the basic features of all cells? - ANS Membrane, cytoplasm, chromosomes, ribosomes This organelle synthesizes lipids, metabolizes carbohydrates, detoxifies poison, and stores calcium - ANS Smooth ER This cell is characterized by having DNA in a...

Marine Biology, 11e (Castro) Chapter 1 The Science of Marine Biology 1) The Challenger expedition made collections of marine organisms: A) Around the world. B) In the Pacific Ocean only. C) In the Atlantic Ocean only. D) In the Mediterranean Sea only. E) In the North Sea only. Answer: A Section: 01.01 The Science of Marine Biology Topic: The History of Marine Biology Bloom's: 01. Remember 2) The first marine laboratory in the world was established in: A) Russia. B) England. C) France....

2 organelles that contain their own DNA separate from the chromosome CORRECT ANSWER Mitochondria and chloroplast What domains fall under prokaryotic cells? CORRECT ANSWER Bacteria and archaea What are the basic features of all cells? CORRECT ANSWER Membrane, cytoplasm, chromosomes, ribosomes This organelle synthesizes lipids, metabolizes carbohydrates, detoxifies poison, and stores calcium CORRECT ANSWER Smooth ER This cell is characterized by having DNA in a nucleus that is bound by...

Version 1 1 CHAPTER 1 1) Which technique creates a three-dimensional dynamic image of blood vessels? A) Digital subtraction angiography B) Magnetic resonance imaging C) Dynamic spatial reconstruction D) Positron emission tomography 2) Magnetic resonance imaging is based on the movement of A) electrons in a magnetic field. B) carbons in a magnetic field. C) protons in a magnetic field. D) cells in a magnetic field. 3) The delivery of a radioactive compound to the body to study the met...