The right answer is C. cell, tissue, organ, organ system, organism.
The order is increasing from the smallest unit to the entire organism: Cell> Tissue> Organ> organ system> organism.
Take the example of the human being.
The human being is a homeothermic organism, which means that its body temperature is almost constant.
The usual basal body temperature is generally considered to be 37.0 ° C, however this value depends on the location of the body where the measurement is made, the time of day and the activity level of the body. no one. Normal values are between [36 ° C - 37,8 ° C].
The hypothalamus, which contains the thermoregulatory center, receives information from all the thermoreceptors (cutaneous and central); it constantly analyzes the temperature and compares it to a set point (around 37 ° C).
When the body temperature is higher than the set value, the hypothalamus causes the phenomenon of perspiration: the evaporation of sweat causes a lowering of the skin temperature. At the same time, the cutaneous arterioles dilate (increasing the diameter) to promote heat exchanges with the outside.
When the body temperature is below the set point, the hypothalamus activates several thermogenesis mechanisms:
*reduction of heat loss on the body surface: cutaneous vasoconstriction via the sympathetic nervous system (catecholamines act on alpha-1 adrenergic receptors) to reduce thermal exchanges between the skin and the surrounding environment. Goosebumps are also a mechanism of thermogenesis, not very effective in humans because of its low hair growth.
*increase in heat production:
**by the muscular activity: the chills are successions of clonic shaking of the striated musculature providing no mechanical work, all the energy being released in the form of heat;
**by metabolism: catecholamines released by the sympathetic nervous system increase metabolism by lipolysis and glycogenolysis, which induces the production of heat.
Answer:
Genetics is someone that is related to someone else by genes or heredity
Explanation
a. True
b. False
the answer to this would be true
The statement is true.
A complicated wound refers to a wound that is more severe and complex than a simple wound. It often involves damage to deeper tissues, such as muscles, tendons, nerves, or blood vessels. Tendons are tough, fibrous tissues that connect muscles to bones.
When a tendon is involved in a wound, it can significantly impact the healing process and may require specialized treatment. Complicated wounds with tendon involvement may result from deep cuts, puncture wounds, or injuries that directly affect the tendons.
Prompt medical attention and appropriate wound care are essential for optimal healing and to prevent complications.
Learn more about complicated wounds and tendon involvement here:
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B- testable and observable
C- observable
D- testable
Answer: The theory of tectonic plates says that the outer shell of the earth is divided into many plates. These plates glide over the mantle. The plates acts as the hard and rigid shell when compared to the earth's mantle. All the continents and sub continents are based on plates, continental drift can result in earthquake, tsunami, volcanic eruption.
The skin performs many functions including protection, regulation of body temperature and sensation of surroundings. However, it does not produce blood cells, which is a function performed by the bone marrow.
The skin, also known as the integumentary system, performs a number of essential functions that help maintain our health and wellbeing. These include protecting our bodies from external hazards, regulating body temperature, and allowing us to sense our surroundings. However, one function your skin does not perform is the production of blood cells. This is the role of the bone marrow, a soft tissue inside your bones. Thus, production of blood cells is not a function of the skin.
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Answer:
The correct answer is glomerular capsule.
Explanation:
The glomerular capsule or the Bowman's capsule refers to a cup-like sack at the initiation of the tubular part of a nephron in the kidney of a mammal, which performs the initial step in the filtration of blood to produce urine. In Bowman's capsule, the blood filtration process is termed as glomerular filtration or ultrafiltration.
The usual rate of filtration is 125 millimeters per minute. Any small molecules like glucose, water, amino acids, salts, and urea can pass into the Bowman's space without any hindrance, however, the platelets, cells, and large proteins do not passes through.
The glomerular capsule, or Bowman's capsule, of the nephron in the kidney is responsible for the process of filtration, separating smaller molecules from larger ones.
The part of the nephron involved in filtration is the glomerular capsule, also known as Bowman's capsule. The process of filtration occurs here, where blood under high pressure flows into the glomerulus from the afferent arteriole and the filtered kidney filtrate moves into the tubule system of the nephron. This process separates smaller molecules like water, glucose, and salts from larger molecules such as proteins and cells, preventing them from being lost in urine.
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