Essay on Comprehensive assignment

6. Many drug safety research studies are sponsored by pharmaceutical companies that would financially benefit if the results of the study are favorable. Is this an example of a potential confounding factor?

4. You are shown a picture of an elephant. Explain how that stimulus is processed from the retina to the visual cortex of the brain.

The energy for all physical activity comes from the conversion of high-energy phosphates (adenosine triphosphate—ATP) to

But for another example a pizza shop in competition wit a fried chicken shop would be indirect because the products are not the same but they are still competing for sales.

Energy metabolism comes in different types such as Anabolism and Catabolism energy. They all make sure that energy breaks down

What are the different levels of organization of a muscle down to myofilaments? What is a “sarcomere” and how are its proteins organized?

Metabolism is a chemical process that converts fuel from food into energy needed for the body’s activities. For example, thinking, running and jumping etc. are all an example of the bodies activities.

Explain the visual process, including the stimulus input, the structure of the eye, and the transduction of light energy.

Martini, Frederic, Judi L. Nath, and Edwin F. Bartholomew.Fundamentals of Anatomy & Physiology. 9th ed. San Francisco, CA: Benjamin Cummings, 2012. Print.

As stated before the three energy systems used by the body are the ATP-PC, anaerobic glycolysis and aerobic system. The ATP-PC and anaerobic glycolysis system (also known as lactic acid system) are anaerobicly based meaning that they don’t need a sufficient amount of oxygen to produce ATP. The aerobic system requires oxygen to produce ATP hence its name. All three system have fuels’ which produce energy. The ATP-PC uses phoso creatine and creatine phosphate, the lactic acid system uses glycogen and the aerobic system uses glycogen and triglycerides . Glycolysis refers to the breaking down of glycogen to from glucose which is used in ATP.

You are shown a picture of an elephant. Explain how that stimulus is processed from the retina to the visual cortex of the brain.

3. (10 points) Trace the image of the bee to perception. (Include all focusing, transduction, transmission and perception processes and structures)

4.What comes out of the eyes during visual perceptive processes? What evidence supports your answer?

Energy is expended in a number of different ways such as the stated above; resting metabolic rate, thermic effect of activity, thermic effect of feeding and adaptive thermogenesis. An individual’s energy balance is the balance of calories consumed through eating and drinking compared to calories burned through physical activity, what an individual drinks and eat is energy in. what an individual burns though physical activity is energy out. Body weight is maintained and stable in the state of energy balance, the chemical bonds of carbohydrates, proteins and fats in food contain chemical energy which is then transformed in the human body in multiple metabolic processes to cellular energy, heat or stored energy. An individual’s burns a certain number of calories just by breathing air and digested food. They also burn a certain number of calories through their daily routine, an important part of maintaining energy balance is the amount of physical activity an

Introduction: Cellular respiration and fermentation are used in cells to generate ATP. All cells in a living organism require energy or ATP to perform cellular tasks (Urry, Lisa A., et al. , pg. 162). Since energy can not be created (The first law of thermodynamics) just transformed, the cell must get its energy from an outside source (Urry, Lisa A., et al. , pg.162). “Totality of an organism’s chemical reactions is called metabolism” (Urry, Lisa A., et al., pg. 142). Cells get this energy through metabolic pathways, or metabolism. As it says in Campbell biology, “Metabolic pathways that release stored energy by breaking down complex molecules are called catabolic pathways” (Urry, Lisa A., et al. pg.