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Alex787 [66]
3 years ago
5

Duncan was a subject in a clinical study that was designed to determine the effects of certain diets on health. While participat

ing in the study, he had to live in a special medical unit at the university hospital. He wasn't permitted to eat anything other than the synthetic formula diet provided by the researchers. The formula contained vitamins, choline, minerals, animal protein, purified water, and corn starch. Within a few weeks, Duncan developed patches of scaly skin on his arms and legs and bald spots on his head. When _____ were added to his formula, the signs of the nutritional deficiency disappeared.
Biology
1 answer:
Phantasy [73]3 years ago
6 0

Answer:

The missing options are:

- steroid hormones

- carbs

- essential fatty acids

- PHO

The correct answer is essential fatty acids.

Explanation:

Essential fatty acids are the fats that our body can not produce by itself, but that are essential for the function of the body, so we have to consume foods that have these fats, such as fish, oysters, nuts, chia seeds, soybean oil, etc. The deficiency of these fats causes skin problems, alopecia, anxiety, depression, among other things.

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Answer:

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Explanation:

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3 0
3 years ago
3. deference between diffusion and osmosis​
pashok25 [27]
Osmosis only talks about water molecules

Diffusion talks everything other then the water molecules.

So,
Osmosis : water molecules travel from a region of a higher water potential to a region of lower water potential through a partially permeable membrane via osmosis

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3 0
3 years ago
Wendy is a 17-year-old world class gymnast who suffers from female athlete triad. based on this information, she has high bone d
crimeas [40]

The right option is abnormal menstrual cycles

The female athlete triad is a medical condition that is seen in physically active females. The clinical manifestations of this condition involve three components which are; menstrual dysfunction, low energy availability with or without disordered eating and decreased bone density. Based on the information given above, Wendy has abnormal menstrual cycles.






5 0
3 years ago
Controlled scientific experiments include variables. One kind of variable is an independent variable (test variable) and the oth
FinnZ [79.3K]
D. The dependent variable will change based on the value of the independent variable
3 0
3 years ago
Which one is it?
Alex73 [517]

Answer:

D.

Explanation:

In humans when the haploid sperm and egg cell join in fertilisation the resulting zygote has a total of 46 chromosomes the correct number to develop. By having gametes which are haploid, when the gametes combine, diploid cells are maintained.

5 0
3 years ago
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