Answer:
The relationship between stress and illness is complex. The susceptibility to stress varies from person to person. Among the factors that influenced the susceptibility to stress are genetic vulnerability, coping style, type of personality and social support. Not all stress has negative effect. Studies have shown that short-term stress boosted the immune system, but chronic stress has a significant effect on the immune system that ultimately manifest an illness.
Answer:Ghrelin mRNA level rises significantly after estrogen administration in cultured stomach cells [65]. Estrogen has been well documented to regulate food intake by modulating meal size and to stimulate growth hormone secretion. These effects may be partially mediated through ghrelin.
How does ghrelin cause obesity?
Ghrelin stimulates the brain, which leads to an increase in appetite, and it slows metabolism and decreases the body's ability to burn fat. Ghrelin also favors the amassing of fatty tissue in the abdominal area.
8 Ways to Keep Your Leptin Levels Regulated
Get enough fibre. ...
Limit fructose consumption. ...
Consume complex carbohydrates. ...
Eat protein for breakfast. ...
Take omega-3. ...
Avoid severe calorie restriction. ...
Perform H.I.I.T (high intensity interval training) ...
Get more sleep.
Explanation:
Answer:
False
Explanation:
200 billion red and white cells along with platelets
Answer:
Anaerobic exercises such as weight lifting
Explanation:
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Biology is the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behaviour, origin, and distribution.
Branches of biology are different topics related to biology; for example the 3 major branches of biology are:
- Botany, also called plant science, plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field
- Zoology is the branch of biology that studies the animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both living and extinct, and how they interact with their ecosystems.
- Microbiology is the study of microorganisms, those being unicellular, multicellular, or acellular. Microbiology encompasses numerous sub-disciplines including virology, parasitology, mycology and bacteriology.
