Minerals in food.

Front

Which of the following minerals are commonly found in bananas? Zinc, Iron, Potassium, Magnesium

Back

Potassium

Answer explanation

Potassium is classified as a macromineral. Zinc, Iron, and Magnesium are classified as trace minerals.

Front

What is the main function of calcium in the body?

Back

Regulating muscle contractions

Answer explanation

Calcium plays a crucial role in muscle contraction, making it the main function of calcium in the body.

Front

Which mineral is crucial for maintaining healthy bones and teeth? Options: Zinc, Iron, Calcium, Potassium

Back

Calcium

Answer explanation

Zinc is crucial for immune function, wound healing, and DNA synthesis, making it the correct choice among the options provided.

Front

What is the primary dietary source of magnesium?

Back

Leafy green vegetables

Answer explanation

The primary dietary source of magnesium is leafy green vegetables, as they are rich in this essential mineral.

Front

Which mineral is involved in maintaining fluid balance, regulating blood pressure, and supporting muscle function?

Back

Potassium

Answer explanation

Potassium is involved in maintaining fluid balance, regulating blood pressure, and supporting muscle function, making it the correct choice.

Front

What can hinder the absorption of nutrients in the body?

Back

Phytates

Answer explanation

Phytates can inhibit the absorption of minerals in the body by binding to the minerals and preventing their absorption.

Front

Which mineral is essential for muscle contraction, nerve function, and heart health?

Back

Calcium

Answer explanation

Magnesium is essential for enzyme activation, energy production, and bone health, making it the correct choice among the options provided.

Front

What are the potential consequences of a zinc deficiency?

Back

Impaired immune function

Answer explanation

A deficiency in zinc can lead to impaired immune function, affecting the body's ability to fight off infections and illnesses.

Front

What is the main difference between freshwater and saltwater fish?

Back

Amount of salt in the water they live in

Answer explanation

The main difference between macrominerals and microminerals is the quantity required. Macrominerals are needed in larger amounts compared to microminerals.

Front

Which mineral is essential for strong bones and teeth?

Back

Calcium

Answer explanation

Iron is the mineral that is a component of hemoglobin and plays a role in energy metabolism.