What element has, 86 electrons, 125 neutrons, and 82 protons?

Why did a decrease in bone mass lead to increased calcium levels in the blood?

A limestone rock is found in an Arizona desert. The limestone is gray and has a fish fossil. What can scientists learn from the limestone?

Which statement about the cell membrane is true? It contains cellulose and sugars that are involved in communication. It is present in animal cells only. It is rigid and elastic for supporting the cell's shape.

Hyponatremia is associated with excessive consumption of sports beverages. excessive intake of dietary sodium in a person with congestive heart failure. insufficient intake of dietary sodium and overhydration. insufficient water intake.

How does the cell wall of a plant cell compare to the plasma membrane of an animal cell? a. the cell wall provides structure and support; the plasma membrane controls the substances that enter and leave the cell. b.

Wind turbines are becoming more popular as a renewable energy source in some areas, but are being met with resistance from homeowners because they are considered aesthetically unpleasing.

Define disaccharide and provide two examples

What organs are in the cardiovascular system?

What cell part is described as flattened membrane sacs and tubes that are believed to be centers for collecting and packaging cell structures and enzymes? cell wall mitochondria chloroplasts cytoplasm Golgi complex endoplasmic reticulum

How did jenner form his hypothesis