Lsu biol 1001 exam 1 - Study guides, Class notes & Summaries

LSU Biol 1001 (Dr. Nita, Fall) Test 1, 2, and 3 Combined exam with actual questions and answers

LSU Biol 1001 (Dr. Nita, Fall) Test 1, 2, and 3 Combined exam with actual questions and answers

LSU BIOL 1001 EXAM 1 ADAM H WRITTEN EXAM UPDATE QUESTIONS AND ANSWERS 2023

BIOL 1001 / Exam 1 / Bhattacharyya / LSU Latest Update 100% Pass **Definition of Biology** Biology is defined as the scientific study of life. **Characteristics of Organisms** Organisms actively maintain complex organization, acquire and utilize energy and materials, respond to stimuli, grow, reproduce, and evolve. **Cellular Basis** Cells constitute the fundamental units of life and are delimited by a plasma membrane. **Cell Types** Cells are categorized into two main ty...

LSU Biol 1001 (Dr. Nita, Fall) Test 1, 2, and 3 Combined exam with actual questions and answers Which among the following molecules are nucleic acid? a. Ribonucleic acid (RNA) b. ribose c. tri-phosphate d. uracil e. lipid - Ribonucleic acid (RNA) a. Viruses but not in living cell b. Bacterial but not in viruses c. Plants but not in animals d. Animals but not in viruses - Viruses but not in living cell

LSU BIOL 1001 - EXAM 1 –BHATTACHARYYA TRIAL UPDATE QUESTIONS AND ANSWERS

Biology is - The study of life Organisms - actively maintain organized complexity, acquire and use materials and energy, sense and respond to stimuli, grow, reproduce, and evolve Organisms are made of cells which are - the smallest basic units of life Cells are separated from their surroundings by a - plasma membrane Cells fall into two main groups: - Eukaryotic and Prokaryotic Eukaryotic cells contain a variety of - organelles Organelles are - structures that carry out differe...

Biology is - The study of life Organisms - actively maintain organized complexity, acquire and use materials and energy, sense and respond to stimuli, grow, reproduce, and evolve Organisms are made of cells which are - the smallest basic units of life Cells are separated from their surroundings by a - plasma membrane Cells fall into two main groups: - Eukaryotic and Prokaryotic Eukaryotic cells contain a variety of - organelles Organelles are - structures that carry out differe...

BIOL 1001 / Exam 1 / Bhattacharyya / LSU Questions And Answers Name the levels of organization of matter from least complex to most complex. - ANSWERS >>>Atom, Molecule, cell, tissue, organ organ system, multicellular organism, population, species, community, ecosystem, bioshere What is the biosphere? - ANSWERS >>>That part of Earth inhabited by living organisms; includes both the living and nonliving components. What is an ecosystem? - ANSWERS >>>a c...

1. All organisms with prokaryotic cells are - unicellular (they exist as a single cell) 2. Animals and plants grow by - cell division 3. Bacteria grows by - enlarging their cells, then dividing to reproduce 4. Bacterial cell division occurs by a process know as - binary fission 5. Bending toward the light is called - phototropism 6. Biology is - The study of life 7. Cells are separated from their surroundings by a - plasma membrane 8. Cells fall into two main groups: - Eukaryotic and P...