The most used instruments for the determination of free-living physical activity and energy expenditure are; whole-room indirect calorimeter, Accelerometers and pedometers and also the Doubly-Labeled Water. Indirect calorimetry measures gas exchange from which energy expenditure can be estimated, Double labeled water is the most relevant method for measuring free-living energy expenditure in animals and humans, it is based on exponential disappearance from the body of the stable isotopes (H and O) after a bolus dose of water. Accelerometers and pedometers provide an inexpensive overall measure of physical activity, however they are unable to asses the intensity, frequency and duration of activity or to estimate energy expenditure.
The prime mover of hip extension is the <u>gluteus maximus</u>
Explanation:
Hip extension refers to the act of lengthening, opening the front part of the hip. These positions cause the lengthening of the hip extensors.
The prime mover of the hip lengthening process or the major extensor muscle is gluteus maximus muscle which is present in the buttocks and is also one of the strongest muscles of the human body.
Connected with other bones such as coccyx, it helps in the movement of thighs and the hip and responsible for our sitting.
Answer:
The answer is parasitic.
Explanation:
Two different organisms can have three different types of relationship between them. Commersalism, in which one organism benefits from the relationship while the other organism is not affected. Mutualism in which both organisms benefit from the relationship. Parasitism in which one organism benefits from the relationship while the other is harmed.
The example given in the question describes a parasitic relationship because the fungus feeds off of the cells of the human while the human is harmed.
I hope this answer helps.
Answer:
A control group setup in an experiment is used to see if there are other variables in play during the experiment. Say I was to test which type of blood is a shark's favorite, my control would be putting red paint in one of the set ups to see if the shark is just interested in the red color of blood, instead of the other types of blood.
Explanation:
By discovering a synthetic cell . I hope you have a great day
