Question

Человек за сутки с пищей потребляет 6500кКал. Доля неусвоенной пищи-30%,на дыхание расходится 70% энергии.Сколько энпгии (кКал) испульзуется на прирост биомассы организма человека ?

Answer 1

6500*70/100=4550кКал. 70% идёт на дыхание, а 30% на прирост биомассы. 4550*30/100=1365кКал.

Answer 2

Calculation of Energy Used for Biomass Growth

To calculate the energy used for biomass growth in the human body, we need to consider the total energy intake, the proportion of food that is not absorbed, and the energy used for respiration.

Given the following information: - Total energy intake: 6500 kCal - Proportion of food not absorbed: 30% - Energy used for respiration: 70%

We can calculate the energy used for biomass growth as follows:

1. Calculate the energy absorbed from food: - Energy absorbed = Total energy intake - (Total energy intake * Proportion of food not absorbed) - Energy absorbed = 6500 kCal - (6500 kCal * 0.30) = 6500 kCal - 1950 kCal = 4550 kCal

2. Calculate the energy used for respiration: - Energy used for respiration = Energy absorbed * Proportion of energy used for respiration - Energy used for respiration = 4550 kCal * 0.70 = 3185 kCal

3. Calculate the energy used for biomass growth: - Energy used for biomass growth = Energy absorbed - Energy used for respiration - Energy used for biomass growth = 4550 kCal - 3185 kCal = 1365 kCal

Therefore, the energy used for the growth of biomass in the human body is 1365 kCal.

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