Answer the questions that follow. 1. - How does energy relate to chemical reaction? - Define Law of Conservation of Energy. 2. - What do you think are the different resources that humans need? 3. - Why do we need such resources?
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- Answer the question with the multiple choice. 1. What does the term metabolism refer to? a. The breakdown of glucose molecules to release energy. b. The reactions in the body that synthesize proteins and nucleic acids. c. The reactions in the body that break down proteins and nucleic acids. d. All of the chemical reactions in the body.Organisms that can make their own food using inorganic molecules are called: autotrophs heterotrophs photoautotrophs chemoautotrophsAnswer the following: 1. Understanding energy transformation, show the interdependency among all life forms for their survival either through 5 - 6 sentences or drawing.
- WRITE A DESCRIPTION OF WHAT ENERGY TRANSFORMATIONS ARE HAPPENING AND WHY 1. BATTERY ➡ FLASHLIGHT 2. GASOLINE ➡ CARWhen someone is making bread from wheat flour and yeast, what compound causes the bread to rise? Question 3 options: carbon dioxide lactic acid pyruvate ethanolQuestions are in the image
- Bert and Ernie buy identical air conditioners and install them in identical houses. Both keep their homes at 25oC. Bert lives in a large city, where the temperature is higher than at Ernie´s country home. a. Whose air conditioning will run more efficiently? b. Who will use more electrical energy?what advantage does metabolism provide to living things? a. metabolism provides the energy needed for reproduction and homeostasis b. metabolism provides organisms with much needed camouflage c. without metabolism, the chemical elements necessary for life could not form d. metabolism produces offspringWhat is fuels
- Salts and sugars work to preserve foods by creating a: Question 6 options: A) depletion of nutrients B) hypotonic environment C) lower osmotic pressure D) hypertonic environmentSelect the best answer or answers from the choices given: Which of the following forms of energy is the stimulus for vision? (a) chemical, (b) electrical, (c) mechanical, (d) radiant.Select the best answer or answers from the choices given: Which of the following reactions would liberate the most energy? (a) complete oxidation of a molecule of sucrose to CO2 and water, (b) conversion of a molecule of ADP to ATP, (c) respiration of a molecule of glucose to lactic acid, (d) conversion of a molecule of glucose to carbon dioxide and water.
