Questions tagged 'Human Body'
56 questions
Dec 24, 2024
Where is the blood first filtered ?
Where in the body does the process of blood filtration begin, and which organ or system is primarily responsible for this function?
Dec 21, 2024
A person bending forward to lift a load “with his back” rather than “with his knees”
A person bending forward to lift a load "with his back" rather than "with his knees" is at risk of injury due to the large forces exerted on the muscles and vertebrae. The spine primarily pivots at th...
Dec 20, 2024
Bill expends 2,500 kilocalories per day. what amount of kilocalories will be from basal metabolism
Bill expends 2,500 kilocalories per day. What portion of this total is attributed to basal metabolism, considering that a physical change is being made?
Can a 13 year old boy ejaculate?
Hello, I am a 13-year-old male who has just started masturbating. After a few minutes of masturbation, I ejaculate a clear fluid. It doesn't come out slowly; it actually shoots out. I'm wondering if t...
How can independent assortment explain genetic diversity in humans? how many pairs of chromosomes are in a human diploid cell?
How does independent assortment contribute to genetic diversity in humans? Additionally, how many pairs of chromosomes are present in a human diploid cell? In a typical human diploid cell, there are...
how much does the human skeleton weigh (average female)?
What is the average weight of the human skeleton in a female?
Bones are covered and lined by a protective tissue called periosteum. the inner (osteogenic) layer consists primarily of
My question is: The periosteum is a protective tissue covering the bones, and it has an inner layer known as the osteogenic layer. What are the primary components or cell types found within this osteo...
•Explain why weight lifters have such enormous muscles, whereas distance runners have lean muscles.?
Explain why weightlifters develop such large muscles, while distance runners tend to have leaner physiques. Please detail the differences in the types of workouts associated with these two athletic di...
Dec 02, 2024
In the time between meals, what organ releases glucose to maintain normal blood glucose levels?
During the intervals between meals, which organ plays a crucial role in releasing glucose to help maintain normal blood glucose levels? Glucose serves as the primary source of energy for the human bod...
Do synovial joints have the greatest range of flexibility and motion?
Do synovial joints provide the greatest range of flexibility and motion? Examples of synovial joints include the shoulders and hip joints, which are known for their remarkable flexibility and extensiv...