Answer: Listeria
Explanation: I looked up "what food pathogen is dangerous to the placenta" and this food pathogen was the main answer. I also double-checked different articles and they all said the same thing.
You are looking for vaccine.
Answer:
d. "To prevent nutrient overdoses" is not a function of the Recommended Dietary Allowance (RDA)
Explanation:
The Recommended Dietary Allowance (RDA) is part of the system of nutrition recommendations which is the Dietary Reference Intake. The RDA considers the daily dietary intake level of a nutrient considered sufficient, so its function is to meet nutritional needs, to reduce risk of disease and to prevent nutrient deficiencies. However, to prevent nutrient overdoses RDA is not the right one to use. In that case Tolerable upper intake levels (UL) is the correct is the correct reference value to avoid excessive intake of nutrients. For example, vitamin A can be harmful in excesive amounts.
Answer:
The correct answer is option ( B )
Explanation:
A biomolecule is a chemical compound found in living organisms. These include chemicals that are composed of mainly carbon, hydrogen, oxygen, nitrogen, sulfur and phosphorus. Biomolecules are the building blocks of life and perform important functions in living organisms.
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Physical activity is important for everyone, but how much you need depends on your age. Adults (18-64 years) Adults should do at least 2 hours and 30 minutes each week of aerobic physical activity at a moderate level OR 1 hour and 15 minutes each week of aerobic physical activity at a vigorous level. Hope I helped :)
