Sunkist Navel Orange (1 serving) 1  Calories: 80, Fat: 0g, Carbs: 21g, Protein: 1g. 2  Calories: 80, Fat: 0g, Carbs: 0g, Protein: 0g. 3  Calories: 100, Fat: 0g, Carbs: 21g, Protein: 1g. 4  Calories: 64, Fat: 0g, Carbs: 16g, Protein: 1g. 5  Calories: 0, Fat: 0g, Carbs: 0g, Protein: 0g. 6  Calories: 80, Fat: 0g, Carbs: 21g, Protein: 1g.
Cerebrospinal fluid (CSF) Cerebrospinal fluid (CSF), clear, colourless liquid that fills and surrounds the brain and the spinal cord and provides a mechanical barrier against shock. Formed primarily in the ventricles of the brain, the cerebrospinal fluid supports the brain and provides lubrication between surrounding bones and the brain and spinal cord. When an individual suffers a head injury, the fluid acts as a cushion, dulling the force by distributing its impact.
You're standing on a somewhat spherical structure about 50 feet in diameter. It's the nucleus âbasically the cell's brain. The nucleus is the most prominent organelle and can occupy up to 10 percent of the space inside a cell. It contains the equivalent of the cell's gray matterâits genetic material, or DNA.he membrane that surrounds a cell is made up of proteins and lipids. Depending on the membraneâs location and role in the body, lipids can make up anywhere from 20 to 80 percent of the membrane, with the remainder being proteins.