Biology

TABLE OF CONTENTS 1. A Preview of the Cell 2. The Chemistry of the Cell 3. The Macromolecules of the Cell 4. Cells and Organelles 5. Bioenergetics: The Flow of Energy in the Cell 6. Enzymes: The Catalysts of Life 7. Membranes: Their Structure, Function, and Chemistry 8. Transport Across Membranes: Overcoming the Permeability Barrier 9. Chemotrophic Energy Metabolism: Glycolysis and Fermentation 10. Chemotrophic Energy Metabolism: Aerobic Respiration 11. Phototrophic Energy Metabolism:...

Chapter 3: Thermodynamic Principles: A Review Matching A) q/T B) entropy C) H – TS D) equilibrium E) G° 1. The term used to indicate the degree of randomness within a system is ______. Ans: B Level of Difficulty: Easy Section: 3-2. Second Law of Thermodynamics: The Universe Tends Toward Maximum Disorder 2. For spontaneous processes within biological systems at constant temperature, S > ______. Ans: A Level of Difficulty: Easy Section: 3-2. Second Law of Thermodynamics:...

Chapter 2 Protein Composition and Structure Matching Questions Use the following to answer questions 1-10: Choose the best answer from the list below. Not all of the answers will be used. a) L-amino acids b) water c) protons d) Zwitterions e) secondary structure f) tertiary structure g) Ramachandran h) cysteine i) extracellular j) histidine k) proline l) Sanger m) D-amino acids 1. ____________ Chiral type of amino acids found in proteins. Ans: a Section: 2.1 2. ____________ M...

Chapter 1 1. Matching Questions Choose the correct answer from the list below. Not all of the answers will be used. a) uridine b) cytoplasm c) protein d) thymine e) carbohydrate f) sugar–phosphate units g) cell wall h) transcription i) glycogen j) lipid k) three l) two m) endoplasmic reticulum n) translation o) prokaryotes p) eukaryotes q) lysozome Reference: Ref 1-1 DNA is made from the building blocks adenine, guanine, cytosine, and ____________. Answer: d 2. Matching ...

Add Creation Settings Multiple Choice Question All are distinctive properties of living systems EXCEPT: Answer Living organisms are relatively simple. Biological structures play a role in the organism's existence. The living state is characterized by the flow of energy through the organism. Living organisms are highly organized. Living organisms are actively engaged in energy transformation. Multiple Choice Question Even though the building blocks have fairly simple structures, macromo...

True / False 1. Transmission of information between neurons occurs in the same way as transmission along an axon. a. True b. False ANSWER: False DIFFICULTY: Bloom’s: Analyze REFERENCES: Properties of Synapses LEARNING OBJECTIVES: KALA.BIOP.16.02.02 - Relate the activities at a synapse to the probability that a neuron will produce an action potential. TOPICS: 2.1 The Concept of the Synapse 2. Only sensory neurons are found in a reflex arc. a. True b. False ANSWER: False DIFFICULTY...

Chapter 1 1) Pasteur’s experiments proved that A) Cells cannot survive in swan necked flasks B) In order to grow, cells need to be supplied with oxygen C) Spontaneous generation can only occur if nutrient broth is left open to the environment D) Sterilizing nutrient broth prevents spontaneous generation E) Pre-existing cells present in the air can grow in sterilized nutrient broth Answer: E Bloom's Taxonomy: Knowledge/Comprehension 2) Recall Pasteur's experiment on spontaneous gener...

Biological Science, 4e (Freeman) Chapter 1 Biology and the Tree of Life 1) Which of the following statements about cells is true? A cell is _____. A) only found in multiples of two, because single cells cannot exist independently B) always between 200 and 500 micrometers in diameter C) characteristic of eukaryotic but not prokaryotic organisms D) characteristic of both prokaryotic and eukaryotic organisms Answer: D Reference: Section 1.4 Bloom's Taxonomy: Level 1 Knowledge 2) How does...

Exam Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) If an object were collected on Mars by the rover Curiosity, it would be considered a living organism if it ________. A) had metabolic activities and maintained homeostasis B) responded to environmental stimuli C) contained DNA and reproduced D) All of the above are true. 1) 2) Which of the following is not a characteristic of all living ...

Biology: Science for Life with Physiology, 4e (Belk) Chapter 1 Can Science Cure the Common Cold? Introduction to the Scientific Method 1) The scientific method is used to A) answer specific questions about the natural world. B) determine absolute truth. C) distinguish good from evil. D) establish moral codes. Answer: A Diff: 1 Topic: 1.1 Skill: Factual 2) A scientific hypothesis has which of the following features? A) It is able to be proven true. B) It is falsifiable. C) It is a t...