Question

To maintain normal body temperature, if an animal is losing heat, the animal must consume more...

To maintain normal body temperature, if an animal is losing heat, the animal must consume more ________ and ______ to produce more heat to make up for what has been lost.

Homework Answers

Answer #1

To maintain normal body temperature, if an animal is losing heat, the animal must consume more fats and sugars to produce more heat to make up for what has been lost.

Organisms that are endotherms regulate their own body temperature, through internal metabolic processes. These animals generate heat from normal metabolism, but in case there is increased heat loss, their mitochondria enables them to generate more heat by increasing metabolization of fats annd sugars.

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
When you drink cold water, your body must expend metabolic energy in order to maintain normal...
When you drink cold water, your body must expend metabolic energy in order to maintain normal body temperature (37° C) by warming up the water in your stomach. Could drinking ice water, then, substitute for exercise as a way to "burn calories?" Suppose you expend 566 kilocalories during a brisk hour-long walk. How many liters of ice water (0° C) would you have to drink in order to use up 566 kilocalories of metabolic energy? For comparison, the stomach can...
When you drink cold water, your body must expend metabolic energy in order to maintain normal...
When you drink cold water, your body must expend metabolic energy in order to maintain normal body temperature (37° C) by warming up the water in your stomach. Could drinking ice water, then, substitute for exercise as a way to "burn calories?" Suppose you expend 383 kilocalories during a brisk hour-long walk. How many liters of ice water (0° C) would you have to drink in order to use up 383 kilocalories of metabolic energy? For comparison, the stomach can...
Body Temperatures: Most people think that the "normal" adult body temperature is 98.6 degrees Fahrenheit. That...
Body Temperatures: Most people think that the "normal" adult body temperature is 98.6 degrees Fahrenheit. That figure, based on a 19th century study, has recently been challenged. A more recent figure is 98.1 degrees. The standard deviation appears to be around 0.6 degrees and the distribution is approximately Normal. A) Based on this model, below what body temperature are the coolest 15% of all people? degrees (Round your answer to 1 decimal place) B) Based on this model, above what...
Following vigorous exercise, the body temperature of a 65.0 kg person is 39.7°C . At what...
Following vigorous exercise, the body temperature of a 65.0 kg person is 39.7°C . At what rate in watts must the person transfer thermal energy to reduce the the body temperature to 37.0°C in 24.0 min, assuming the body continues to produce energy at the rate of 150 W? (1 watt = 1 joule/second or 1 W = 1 J/s). (Assume that the specific heat of a human is chuman = 3,500 J/(kg · °C).)
The exhaust temperature of a heat engine is 290 ∘C∘C . What must be the high...
The exhaust temperature of a heat engine is 290 ∘C∘C . What must be the high temperature if the Carnot efficiency is to be 23 %% ? Express your answer using two significant figures. A heat engine uses a heat source at 500 ∘C∘C and has an ideal (Carnot) efficiency of 28 %% . To increase the ideal efficiency to 42 %% , what must be the temperature of the heat source? An ideal Carnot engine is operated between a...
A person's body is producing energy internally due to metabolic processes. If the body loses more...
A person's body is producing energy internally due to metabolic processes. If the body loses more energy than metabolic processes are generating, its temperature will drop. If the drop is severe, it can be life-threatening. Suppose a person is unclothed and energy is being lost via radiation from a body surface area of 1.24 m2, which has a temperature of 34 °C and an emissivity of 0.582. Suppose that metabolic processes are producing energy at a rate of 105 J/s....
How many grams of ice at -13°C must be added to 714 grams of water that...
How many grams of ice at -13°C must be added to 714 grams of water that is initially at a temperature of 83°C to produce water at a final temperature of 11°C. Assume that no heat is lost to the surroundings and that the container has negligible mass. The specific heat of liquid water is 4190 J/kg·C° and of ice is 2050 J/kg·C°. For water the normal melting point is 0.00°C and the heat of fusion is 334 × 103...
How many grams of ice at -14°C must be added to 710 grams of water that...
How many grams of ice at -14°C must be added to 710 grams of water that is initially at a temperature of 81°C to produce water at a final temperature of 12°C. Assume that no heat is lost to the surroundings and that the container has negligible mass. The specific heat of liquid water is 4190 J/kg·C° and of ice is 2050 J/kg·C°. For water the normal melting point is 0.00°C and the heat of fusion is 334 × 103...
In the first lesson we talk about the heat transfer that takes place in the human...
In the first lesson we talk about the heat transfer that takes place in the human body, but the same types of transfer occur for any object. For the following question, use the dimensions and characteristics of your own home. It’s reasonable to assume that walls are thick enough to block direct heat loss to radiation (without prior conduction through the walls). Windows are relatively thin in comparison and conduct more heat than walls (i.e. a double-pane glazed window has...
How many grams of ice at -13°C must be added to 711 grams of water that...
How many grams of ice at -13°C must be added to 711 grams of water that is initially at a temperature of 87°C to produce water at a final temperature of 10°C? Assume that no heat is lost to the surroundings and that the container has negligible mass. The specific heat of liquid water is 4190 J/kg • C° and of ice is 2100 J/kg • C°. For water the normal melting point is 0.00°C and the heat of fusion...