Bio 121 module 3 exam Study guides, Class notes & Summaries

BIO 121 Module 5 Final Exam Questions and Answers (Latest Update 2023/2024 Graded A+). Define Target Zone as related to heart rate. TARGET ZONE is when: Maximum heart rate is calculated by substracting from age from 220. For example: 220-25 is 195. This number, 195 is then multiplied by 60 and 90 percents (195 x .60) and (195 x .90), which yields two different numbers-- a range that your heart rate should fall under while excersising. The lowest number idicates HR when performing a low, mode...

BIO 121 Module 5 Exam Review Questions With Answers Latest Update 2023/2024. When endurance athletes want to maximize their muscle glycogen, they begin to increase their carbohydrate intake and decrease their exercise intensity. What is this process called? Carbohydrate loading. Carbohydrate loading Question 9 4 / 4 pts Your Answer: Fran is a high school senior and plays soccer for her school team. She was recently diagnosed with a low hemoglobin level. What mineral is deficient in her diet? Iro...

BIO 121 (Nutrition) Module 2 Exam Questions With 100% Correct Answers 2023/2024 (GRADED) Ecosystem 1. Energy & Material Flows 2. Biogeochemical Cycles 3. Organisms energy cannot be created or destroyed; but it may be converted When energy changes form it is degraded to a less organized (and less useful) form; systems tend to move toward higher entropy levels Entropy higher lower energy inputs autotroph heterotroph cellular respiration opposites fungi bacteria chemosynthesis pro...

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Describe the difference between positive and negative energy balance. The difference between positive and negative energy balance is due to the calories consumed and energy expended. In positive energy balance more calories are consumed than expended leading to weight gain. In negative energy balance fewer calories are consumed than expended leading to weight loss. Positive energy balance occurs if more energy (calories) are consumed than expended, whereas negative energy balance occurs ...

BIOD 121 Module 3 Exam Questions and Answers- Portage Learning1. Which of the following questions is NOT true of the basal metabolic rate (BMR)? a a. The BMR is higher in women than men b. The BMR decreases with age c. The BMR is the largest component of energy expenditure d. The BMR typically decreases on a weight loss diet Define the term negative energy balance. Negative energy balance is when an individual does not have enough calorie intake. It is when the number of calories consume...