Which of the lipoproteins primarily transports triglycerides from the liver to other tissues?

Which of the following statements is FALSE regarding vitamin B12 during pregnancy?

A) The RDA for vitamin B12 doubles during pregnancy. B) Vitamin B12 absorption is very efficient during pregnancy. C) Vegan women are at risk for developing a vitamin B12 deficiency during this time. D) Vitamin B12 is easily obtained by consuming animal food sources.

A person is considered an older adult at about the age of 65

Indicate whether the statement is true or false

Recently, Miriah participated in a study that was designed to determine how much iron is necessary to prevent iron deficiency. Within a few weeks of consuming an iron-free diet, Miriah's red blood cells began to show signs that they lacked iron, and she began to complain about feeling tired. At that point, the researched added some iron to Miriah's food, so her daily intake of the mineral would be 1 mg.  After 1 week, the researchers checked the iron content of Miriah's blood, and although it was higher than the earlier value, she still complained about feeling tired. In the weeks that followed, the scientists continued to increase Miriah's iron intake by 1 mg/week and check her for signs and symptoms of iron deficiency. After a week of taking 6 mg of iron/day, she reported feeling like

"her old self" and having plenty of energy. Based on this information, the researchers concluded that Miriah's A. minimum Daily Value was 6 mg iron/day. B. UL for iron was 6 mg, plus 3 mg as a margin of safety. C. RDA for iron was 6 mg. D. body required 6 mg iron/day.

Labor force characteristics, language preferences, and educational levels are examples of sociocultural data

a. True b. False Indicate whether the statement is true or false