A. Thyroid B. Parathyroid C. Adrenal medulla D. A and B The parathyroid glands are a group of four glands neighboring the thyroid gland that are the main regulators of the blood calcium in your body. Parathyroid glands release parathyroid hormone (PTH) which increases your blood calcium levels.
A. Aldosterone B. Cortisol C. Glycogens D. Pheromones 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.
A. It is slightly acidic B. It is slightly saline C. It is slightly alkaline D. It is neutral pH stands for potential hydrogen. It is used to describe the chemical acidity level vs. alkalinity level of a substance. The pH of Healthy human saliva is slightly alkaline and in the range of 6.2 to … Read more
A. Electron B. Proton C. Neutron D. None of these Elements are placed in order on the periodic table based on their atomic number, how many protons they have. In a neutral atom, the number of electrons will equal the number of protons, so we can easily determine electron number from atomic number.
A. Blue B. White C. Red D. Black The correct answer is black. The colour of the sky is black that an astronaut will see in space.
A. 1000 centimeters (cm) B. 100 centimeters (cm) C. 10 centimeters (cm) D. 10000 centimeters (cm)
A. 10000 millimeters (mm) B. 10 millimeters (mm) C. 100 millimeters (mm) D. 1000 millimeters (mm)
A. Vitamin A B. Vitamin K C. Vitamin D D. Vitamin E Vitamin K is required for Normal Blood Circulation. Vitamin K is a fat-soluble vitamin which plays a key role in helping the blood clot, preventing excessive bleeding.
A. Pomology B. Plriculture C. Sericulture D. Apiculture
A. zero B. one C. Depends on the current in the turns D. Depends on number of turns