Chemical reactions intro - Study guides, Class notes & Summaries

WGU C190 INTRO TO BIOLOGY 2023 Test Bank /+300 Questions Solved 100%Correct lipid - ANSWER: Biological macromolecules. Fatty acids. Essential for energy storage and maintaining a boundary between the living organism and its environment. Provide energy (long term); serve as structural components of membranes nucleic acid - ANSWER: Biological macromolecules. Nucleotides. Essential for information storage within a cell and passing on this information to the next generation. Examples: DNA. Sto...

AAMI Intro to Pathology Unit 3, AAMI Intro to Pathology Unit 2, Pathology Midterm Graded A+ Inflammation the sum total of the body's reaction and responses to the event of injury. Inflammation a reaction to injury in which cells and fluids act to neutralize or restrict the injurious agent and subsequently repair the damaged cell. Inflammatory tissues react to local injury, foreign invasion or irritation by producing an _______ response. Protective what type of response ...

Intro to Enzymes correct answers - a requirement for life is the ability to efficiently and selectively catalyze chemical reactions - most biomolecules are very stable and the uncatalyzed transformations would be too slow to permit life - experiments done showed that dead yeast could still convert sugars into alcohol indicated that the reactions of life could be separated from life - there was a factor in yeast catalyzing the reaction vitalism correct answers a belief that originally, bioc...

BIOD 171- Exam 1. True or False: Metabolism is a controlled set of biochemical reactions that occur in living organisms in to maintain life: True 2. T/F: Enzymes are polysaccharides that catalyze chemical reactions: False (enzymes are proteins) 3. What are usually metal ions and assists enzyme during the catalysis reaction?: Cofactors 4. Define catabolism: The process of breaking down larger molecules into useful energy source

Straighterline Intro to Nutri Chap 8 Vitamins Questions and AnswersStraighterline Intro to Nutri Chap 8 Vitamins Questions and AnswersStraighterline Intro to Nutri Chap 8 Vitamins Questions and AnswersStraighterline Intro to Nutri Chap 8 Vitamins Questions and Answersvitamin - ANSWER-An essential organic (carbon-containing) compound needed in small amounts in the diet to help regulate and support chemical reactions and processes in the body. fat-soluble vitamins - ANSWER-Vitamins A, D, E, and...

Straighterline Intro to Biology 101 Chapter 3 Already Passed Cell smallest unit of life Atom smallest unit of an element Molecule union of two or more atoms Tissue group of cells with a common structure and function Organ composed of tissue functioning together for a specific task Organ system composed of several organs working together Organism an individual Population organisms of the same species in a particular area Community interacting populations in a particula...

INTRO TO MOLECULAR CELL BIOLOGY TEST BANK 2024/2025 Chemical reactions carried out by living systems depend on the ability of some organisms to capture and use atoms from nonliving sources in the environment. The specific subset of these reactions that break down nutrients in food can be described as _________________. (a) metabolic (b) catabolic (c) anabolic (d) biosynthetic - ANSWER-(b) catabolic When there is an excess of nutrients available in the human body, insulin is re...

Change When an organisation adapts their objectives, strategies, and operations in response to signals in both the internal and external environment. These signals include changes in competition, new technologies, markets, and consumer trends. In which success emerges from the ability to research and respond to signals in both the internal and external environment Culture what is considered normal to an organisation, such as the way workers behave within the business; it is largely base...

Straighterline Intro to Biology 101 Chapter 5 | Latest Version | 2024/2025 | Graded A+ How do enzymes function in biochemical reactions? Enzymes act as catalysts to speed up biochemical reactions by lowering the activation energy required. What is the role of DNA in living organisms? DNA stores and transmits genetic information necessary for the growth, development, and functioning of organisms. What is the purpose of mitosis in cell division? Mitosis allows for the pr...

Chapter 1 Multiple Choice Questions: Topic: General Section: Intro Difficulty Level: Easy 1. Chemical reactions occur as a result of: A) Attraction between opposite charges B) Nucleus–Nucleus interactions C) Motion of electrons D) Like atoms interacting E) Combining two chemicals Ans: C Topic: General Section: 1.1 Difficulty Level: Easy 2. Credit for the first synthesis of an organic compound from an inorganic precursor is generally ascribed to: A) Berzelius B) Arrhenius C) ...