LIFE SCIENCE

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OBJECTIVE LIFE SCIENCE

MOLECULAR BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The table shows the daily calorie intakes and frequencies of physical activity for four students of equal height and weight in one week.Student DailyCalorieIntake Physical Act1 1, 500 3 times a week2 2, 000 3 times a week3 2, 500 3 times a week4 3, 000 3 times a weekIf each student requires 2, 100 calories a day and exercise 4 times a week, which statement describes the general health of one of the students?
A
Student 1 will have the highest BMR
B
Student 2 will maintain a nearly constant weight
C
Student 3 will have he best bone strength.
D
Student 4 will develop the best muscle tone.
Explanation: 

Detailed explanation-1: -Factors Influencing Energy Intake Caloric intake is influenced by many variables, including age, sex, environmental temperature, energy expenditure, pregnancy, hormonal status, and dieting behaviors.

Detailed explanation-2: -How many calories you need for your workouts depends on many factors, including your weight, height, age, and activity level. In general, most people need around 200-300 more calories per day when active. If you are working out regularly, you may need even more.

Detailed explanation-3: -For each day, add up the total number of hours for each activity category. Then multiply the total duration for each category by the category’s activity factor. Add the weighted activity factors, then divide the total weighted activity factor by 24 to get an average daily activity factor.

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