Every Day Science MCQs with Explanations

Explanation

Opthalmology is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Aldosterone affects the body’s ability to regulate blood pressure. It sends the signal to organs, like the kidney and colon, that can increase the amount of sodium the body sends into the bloodstream or the amount of potassium released in the urine.

Explanation

Liver is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Chlorine is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Alnico is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.

Explanation

Energy is released during respiration.

Explanation

The stomach stores food temporarily while it undergoes further digestion processes, including the secretion of enzymes and hydrochloric acid (HCl) to break down the food. So, while the stomach does produce enzymes (not “enzime”) and HCl, its primary function is to temporarily store food. Therefore, option B is the most accurate choice.

Explanation

The major component of honey is fructose. Composition of honey is: Fructose – 38.2% Sucrose – 1.5% Glucose – 31% Minerals – 0.5% Water – 17.1% Maltose – 7.2% Carbohydrate – 4.2%

Explanation

150 million km is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.