Bio principles - Study guides, Class notes & Summaries

Bio 103 exam 2 McMullen Questions and Answers Rated A+ **What fundamental principles does cell theory encompass?** Cell theory asserts that ** all living organisms are made up of cells, which serve as the fundamental units of structure and function, and that cells arise from pre-existing cells**. **Describe the characteristics of a eukaryotic cell.** A eukaryotic cell is ** defined by the presence of a nucleus and various membrane- bound organelles**. Eukaryotes can exist as ** u...

Gregor Mendel - a, father of genetics Genome - a, the complete genetic material contained in an individual Genes - ..., sequence of DNA that codes for a protein and thus determines a trait Mutation - ..., change in a DNA sequence that affects genetic information

all organisms are made of cells and come from cells - Cell theory When the cell size (INCREASES or DECREASES), the membrane gets smaller compared to cell volume. - increases the study of cells - Cytology

Brooks Bio Principles Exam 2 Study Guide with Complete Solutions(Rated A+) Which of the following does not describe Eukaryotes? - ANSWER-Single, circular loop of DNA The Rough endoplasmic reticulum is responsible for ___________ synthesis while the Smooth Endoplasmic reticulum is responsible for ___________ synthesis. - ANSWER-Proteins, lipids This organelle is involved in the process of turning solar energy into chemical energy. - ANSWER-Chloroplast The nucleus controls cellular activ...

Which of the following does not describe Eukaryotes? - ANSWER-Single, circular loop of DNA The Rough endoplasmic reticulum is responsible for ___________ synthesis while the Smooth Endoplasmic reticulum is responsible for ___________ synthesis. - ANSWER-Proteins, lipids This organelle is involved in the process of turning solar energy into chemical energy. - ANSWER-Chloroplast The nucleus controls cellular activities via - ANSWER-genes What is the importance of cholesterol molecules ...

Cytology the study of cells Robert Hooke - observed cork could float - discovered a honeycomb-like structure in a cork slice using a primitive compound microscope - only saw cell walls as this was dead tissue - coined the term "cell" for these individual compartments he saw Two types of microscopes: 1. Light Microscope 2. Electron Microscope Light Microscope - light is focused on specimen by a glass condenser lens - the image is magnified by an objective lens and an ocular lens - proj...

Bio 3 labs MICRO CLINICAL: Fermentation Principles well answered to pass

packaging center for molecules; carbohydrate synthesis - Golgi Apparatus intracellular digestive enzymes; contains hydrolytic enzymes for intracellular digestion - Lysosomes H2O2 metabolism; involved in hydrogen peroxide synthesis and degradation - Peroxisomes

Basic Bio Principles Exam With Complete Solution ...

life - ANSWER_what is bio- ? living things - ANSWER_Complex Organization, Growth, Metabolism, Movement, Reproduction, and Responsiveness are all attributes of what? change - ANSWER_what does mean meta- ? free energy - ANSWER_what does -bolism mean? metabolism - ANSWER_What has to do with chemistry and is the sum of all the chemical reactions in an organism? Catabolism - ANSWER_What is the process things breaking down (free energy goes down)? Scientific Method - ANSWER_What obse...