Biology 1406 exam 2 Study guides, Class notes & Summaries

Biology 1406 Exam 2 Practice Test Collin College - Question and answers 100% correct Biology 1406 Exam 2 Practice Test Phospholipids and ________ are the major components of cell membranes. - correct answer Proteins Cellular membranes are mosaic and _________ - correct answer fluid Which of the following is important for allowing large, charged molecules to pass through the membrane? - correct answer Transmembrane proteins Placing celery sticks in fresh water will make them more tu...

BIOL 1406 Collin college, exam 1 reviewdefine biology - correct answer scientific study of life know 7 features common to all living things - correct answer 1. living adapt/change to living conditions 2. living things respond to the environment 3. reproduction 4. growth and development 5. energy processing 6. regulation 7. order what are the levels of the organization of life? describe them (top -> down) - correct answer 1. the biosphere - the portion of earth inhabited by life ...

Biology 1406 Final Exam Questions and Answers Already Passed What is homeostasis the process whereby living organisms regulate their cells and bodies to maintain relatively stable internal conditions What are the characteristics of living things 1. Cells and Organization 2. Energy use and metabolism 3. Response to environmental changes 4. Regulation and homeostasis 5. Growth and Development 6. Reproduction 7. Biological Evolution atom the smallest component of an element havin...

Biology 1406 Exam 3 Questions and Answers Rated A+ Cell division is used for which of the following ? Reproduction of single-celled organisms, growth of multicellular organisms, repair and replacement of cells, and sperm and egg production Asexual and sexual reproduction differs in that sexual reproduction_____________ Can produce great variation among the offspring (Meiosis) Asexual Reproduction ____________ Produces offspring genetically identical to the parent (Mitosis) Mos...

Biology 1406 Exam 4 Study Guide Ch. 12-17 questions with complete solutionsWhat happens in the G1 phase? - correct answer Normal activities of the cell What happens in the S phase? - correct answer DNA is replicated What happens in G2 phase? - correct answer Preparation of the cell to undergo mitosis: copying organelles, making proteins and ATP, copying centrosome What happens in prophase? - correct answer A cell's genetic material condenses, a spindle starts to form, and the nuclear e...

Biol-1406 Exam 2 (Campbell Biology Ch.5-7) Collin College - Question and answers verified to pass Biol-1406 Exam 2 (Campbell Biology Ch.5-7) Amphipathic - correct answer Having hydrophilic and hydrophobic regions; phospholipids are this Overton (Overton's Rule) - correct answer The more lipophilic the molecule, the faster it will diffuse into cell (thus cell membrane has lipid areas) Langmuir - correct answer Phospholipids have polar heads and nonpolar tails ("Langmuir's lemurs h...

Biol-1406 Exam 2 (Campbell Biology Ch.5-7) well answeredAmphipathic - correct answer Having hydrophilic and hydrophobic regions; phospholipids are this Overton (Overton's Rule) - correct answer The more lipophilic the molecule, the faster it will diffuse into cell (thus cell membrane has lipid areas) Langmuir - correct answer Phospholipids have polar heads and nonpolar tails ("Langmuir's lemurs have tails") Gorter & Grendel - correct answer Membranes have a phospholipid BILAYER ("t...

BIOLOGY 1406 EXAM 1 (CHAPTERS 1-3) 100% PASS 5 THEMES OF LIFE 1. ORGANIZATION 2. INFORMATION 3. ENERGY AND MATTER 4. INTERACTION 5. EVOLUTION LEVELS OF ORGANIZATION BIOSPHERE, ECOSYSTEMS, COMMUNITIES, POPULATIONS, ORGANISMS, ORGAN SYSTEMS, ORGANS, TISSUES, CELLS, ORGANELLES, MOLECULES. PROPERTIES OF LIFE ORDER EVOLUTIONARY ADAPTION RESPOND TO THE ENVIRONMENT REGULATION ENERGY PROCESSING GROWTH AND DEVELOPEMENT REPRODUCTION WHAT IS BIOLOGY THE STUDY OF LIFE. ...

BIOLOGY 1406 EXAM 1 (CHAPTERS 1-3) Collin College - Question and answers verified to pass BIOLOGY 1406 EXAM 1 (CHAPTERS 1-3) 5 THEMES OF LIFE - correct answer 1. ORGANIZATION 2. INFORMATION 3. ENERGY AND MATTER 4. INTERACTION 5. EVOLUTION LEVELS OF ORGANIZATION - correct answer BIOSPHERE, ECOSYSTEMS, COMMUNITIES, POPULATIONS, ORGANISMS, ORGAN SYSTEMS, ORGANS, TISSUES, CELLS, ORGANELLES, MOLECULES. PROPERTIES OF LIFE - correct answer ORDER EVOLUTIONARY ADAPTION RESPOND TO THE EN...

BIOLOGY 1406 EXAM 1 (CHAPTERS 1-3) questions with correct answers 5 THEMES OF LIFE - correct answer 1. ORGANIZATION 2. INFORMATION 3. ENERGY AND MATTER 4. INTERACTION 5. EVOLUTION LEVELS OF ORGANIZATION - correct answer BIOSPHERE, ECOSYSTEMS, COMMUNITIES, POPULATIONS, ORGANISMS, ORGAN SYSTEMS, ORGANS, TISSUES, CELLS, ORGANELLES, MOLECULES. PROPERTIES OF LIFE - correct answer ORDER EVOLUTIONARY ADAPTION RESPOND TO THE ENVIRONMENT REGULATION ENERGY PROCESSING GROWTH AND DEVELOPEMEN...