4 Mulia: Scheme for year end examination Biology (JPS)
Hi all,you can download answer scheme here.......
Thursday, November 18, 2010
Can soy milk replace milk?
Soy milk is often the preferred choice for individuals who do not consume animal products or who cannot tolerate the lactose in cow's milk. Soy milk can be used in a variety of ways and in many different resipes. It should be substituted at a ratio of one-to-one with cow's milk...
Friday, November 5, 2010
Rhinorrhea
"Rhinorrhea" is not a rhinoceros. Rhinorrhea is commonly referred to as runny nose, consists of a significant amount of nasal fluid. It is a symptom of the common cold and of allergies (hay fever). The term is a combination of the Greek words "rhinos" meaning "of the nose"...
Friday, October 15, 2010
CHAPTER 8: Dynamic Ecosystem
DYNAMIC ECOSYSTEM?Click here for details (8.4)Click here for details (8...
Saturday, October 9, 2010
CHAPTER 7: Respiration
Respiration may refer to:Cellular respiration, the process in which nutrients are converted into useful energy in a cellRespiration (physiology) and Breathing, the physiological process that enables animals to exchange carbon dioxide, the primary product of cellular respiration, for fresh air.Anaerobic respiration,...
Saturday, October 9, 2010
CHAPTER 5: Cell Division
Cell division is the process by which a parent cell divides into two or more daughter cells. Cell division is usually a small segment of a larger cell cycle. This type of cell division in eukaryotes is known as mitosis, and leaves the daughter cell capable of dividing again. The...
Saturday, May 1, 2010
CHAPTER 4: Chemical Composition of the Cell
Hydrogen, oxygen, nitrogen, carbon, sulfur, and phosphorus normally makeup morethan 99% of the mass of living cells.Ninety-nine percent of the molecules inside living cells are water molecules.Cells normally contain more protein than DNA.Homogenous polymers are non-informational.All...
Sunday, April 18, 2010
difference between seizures and epilepsy
Seizures are a symptom of epilepsy. Epilepsy is the underlying tendency of the brain to produce a sudden burst of electrical energy that disrupts other brain functions. Having a single seizure does not necessarily mean a person has epilepsy. A number of factors, including high...
Saturday, April 10, 2010
CHAPTER 3: Movement of Substances Across the Plasma Membrane
The plasma membrane or cell membrane surrounds the cell contents in all types of cells. It is a multipurpose covering composed of phospholipids and proteins.Apart from the plasma membrane, an eukaryotic cell also shows intracellular and subcellular membranes around its organelles...
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