C. The cell took in another ancient prokaryotic cell, which began living inside it.
Answer:
Glucose
Explanation:
The brain is an energy-hungry organ. Despite comprising only 2 percent of the body’s weight, the brain gobbles up more than 20 percent of daily energy intake. Because the brain demands such high amounts of energy, the foods we consume greatly affect brain function, including everything from learning and memory to emotions.
Just like other cells in the body, brain cells use a form of sugar called glucose to fuel cellular activities. This energy comes from the foods we consume daily and is regularly delivered to brain cells (called neurons) through the blood.
Studies suggest the quality of the foods consumed over a lifetime affects the structure and function of the brain. For instance, the consumption of omega-3 fatty acids found in fish provides structural material to maintain neurons. Studies also suggest omega-3 fatty acids are essential for the transmission of information between brain cells. In contrast, foods that are rich in sugars and saturated fats have been found to promote oxidative stress, which leads to damage to cell membranes.
The food you eat also affects molecules in the brain that support cognition. Some foods, such as those with turmeric, support cognition by helping to maintain molecular events related to energy metabolism.
Recent studies suggest lifestyle choices that affect the metabolism of nerve cells, such as diet and exercise, may in some cases provide a non-invasive and effective strategy to counteract neurological and cognitive disorders.
The fertility doctor can help couple conceive by the use of fertility drugs.
<h3>What are fertility drugs?</h3>
Fertility drugs are those drugs that are used to restore fertility in individuals that have infertility problems.
The procedure that can be used by a fertility doctor to help a couple to conceive include the following:
- The use of fertility drugs such as Clomiphene (Clomid)
- Intrauterine insemination (IUI)
- in vitro fertilization (IVF).
In order to use fertility drugs such as Clomiphene (Clomid) effectively, the procedure include the following:
- The starting dosage of Clomiphene is 50 milligrams a day for 5 days.
- The pill should be taken the third, fourth, or fifth day after you start your period.
- The therapeutic effect of the drug is expected to take place about 7 days after you've taken the last dose.
- Most pregnancies happen within three cycles of ovulation.
Therefore, the fertility doctor can help couple conceive by the use of fertility drugs.
Learn more about fertility here:
brainly.com/question/26059016
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Its more natural and doesn't have side effects