Explanation:
Metabolism in eukaryotic cells depends on the endoplasmic reticulum because it transports materials between membrane-bounded organelles within the cell.
Sucrose is a processed sugar so due to chemical composition it cant break down and also enzymes break down natural sugars not processed.
Answer:
True
Explanation:
The arteries (red) carry oxygen and nutrients away from your heart, to your body's tissues. The veins (blue) take oxygen-poor blood back to the heart. Arteries begin with the aorta, the large artery leaving the heart. They carry oxygen-rich blood away from the heart to all of the body's tissues.
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Answer:
The symptoms that a person with low testosterone would exhibit: fatigue, irritability, low sex drive, low strength, erectile dysfunction, hair loss, amongst others.
Explanation:
When the body is not producing enough testosterone, that is, low levels of testosterone -a very important sex hormone- it leads to a condition called male hypogonadism.
Depending on the age of the person, the male exhibits different symptoms. The most common ones are:
- Fatigue
- Irritability; mood changes; depressive symptoms
- Low sex drive
- Erectile dysfunction
- A reduction in the strength of the body
- Hair loss
This condition could be the result of different factors, such as <u>aging, chemotherapy, increased alcohol levels, radiation</u>, and diseases or syndromes such as <u>HIV, Kallman syndrome, hypothyroidism</u>.
In other words, the term homeostasis is being used to describe the body’s maintenance during resting conditions whereas the term steady state refers to the body’s maintenance<span> during exercise; exercise is a stressor which disrupts homeostasis, also called homeostatic disturbance (e.g. an increase in temperature).
</span>Homeostasis is the maintenance of a constant internal environment (the immediate surroundings of cells) in response to changes in:
the changing conditions of the external environment.
the changing conditions of the internal environment.
Homeostasis is a self adjusting mechanism involving feedback where the response to a stimulus alters the internal conditions and may itself become a new stimulus.
<span> Homeostasis works to maintain the organism's internal environment within tolerance limits - the narrow range of conditions where cellular processes are able to function at a level consistent with the continuation of life. </span>
