Bio molecules Study guides, Class notes & Summaries

Hondros Bio 117 Final Latest Update with Certified Solutions matter Anything that has mass and takes up space Frontal Bone anterior aspect of cranium; "forehead" heart A hollow, muscular organ that pumps blood throughout the body. Anatomy The study of body structure Cell Transport The process of moving material in and out of cells. organic molecules carbon-based molecules three way matter exists solid, liquid and gas Physiology the study of how the body and its par...

DCCC BIO 150 Final Exam Study Guide Correct Questions and Answers(Rated A+) Hierarchy of Complexity - ANSWER Atom Molecules Organelles Cells Tissue Organ Organ System Organism Molecules - ANSWER Particle composed of at least two atoms Organelles - ANSWER Microscopic structures in a cell that carry out individual functions Cells - ANSWER Smallest unit of an organism that carry out basic functions of life Tissue - ANSWER Mass of similar cells that form an organ and preform a sp...

What is biochemistry? - correct answer Biochemistry is the study of the molecules and chemical reactions of life. -it uises the principles of one science (chemistry) to explain the other science (biology) at the molecular level. What is the difference between chemical reactions in flasks and biochemical reactions in cells? - correct answer Biochemical reactions in cells are cascade reactions and are regulated. What are the six nonmetallic elements that account for over 97% of the weig...

Micro Bio 120 Final Exam 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED True or False: The plasma membrane and most other membranes are composed of a lipid bi-layer in which integral proteins are buried. True True or False: Procaryotic cells are usually smaller than eucaryotic cells. True True or False: Most procaryotes have strong cell walls that give them shape. True The significance of the plasma membrane is that: A) It selectively allows some molecules to pass int...

BIO-1402- CH. 22 the Origin and History of Life Questions and Answers 100% Pass Cell Theory 1. All organisms are composed of cells 2. Cells are the smallest living things 3. Cells arise only from pre-existing cells What are the required minimal set of macromolecules protobionts must have? 1. Self- replicating lipid vesicles 2. Self-replicating genetic material. Plausible progression of Cells 1. Formation of organic molecules (spontaneous) 2. Formation of organic polymers 3. ...

UCI Bio 93- Midterm 1 Latest Version Already Passed smallest unit of chemical elements atoms two or more atoms combined molecules two or more elements combined in a fixed ration compound ... are 4 elements that make up 96% of all living matter C, O, H, N what is the strongest bond? covalent bond sharing of electrons by two atoms covalent transfer of electrons between two atoms ionic what is a weak bond? hydrogen bond the H atom forms one covalent bond and a second w...

Hondros bio 117 FINAL Question and answers already passed 2024 matter Anything that has mass and takes up space Frontal Bone anterior aspect of cranium; "forehead" heart A hollow, muscular organ that pumps blood throughout the body. Anatomy The study of body structure Cell Transport The process of moving material in and out of cells. organic molecules carbon-based molecules three way matter

Bio-105 Exam 1 Latest Version Already Graded A biology The study of living organisms and their interactions with one another and their environmnets cell smallest fundamental unit of structure and function in living thiings biosphere collection of all living things on earth community set of populations inhabiting a particular area ecosystem all living things in a particular area together with the abiotic parts homeostasis ability of an organism to maintain constant internal ...

BIO 115 Final Exam Study Guide with Complete Solutions 12 Principles of Biology Cells are the simplest unit of life Cell theory: (1) all organisms are composed of cells (2) Cells are smallest unit of life (3) new cells come from pre-existing cells Living organisms use energy (E) process called respiration metabolism: breakdown of cellular molecules Living organisms interact with their environment example: plants grow towards light source Living organisms maintain homeostasis maint...

Bio 227 Lecture Exam 1 Questions and Answers Already Passed 4 most common elements in the human body oxygen, carbon, nitrogen hydrogen 6 major classes of enzymes 1. Oxidoreductases- oxidizes or reduces eg moves electron around 2. Transferases- transfers a functional group eg phosphate/hydroxyl 3. Hydrolases- does a hydrolysis reaction by ripping apart molecules using water 4. Lyases-breaks bonds but without water 5. Isomerases-makes one isomer into another by changing shape 6. Lig...