All nutritional energy comes from the Sun: plants use chlorophyll to photosynthesize the Sun's energy into plant energy, and then animals either feed on plants for that energy or they feed on the animals that have eaten that plant energy. The food chain begins with the Sun and then the energy flows to producers. The chloroplasts collect energy from the sun and use carbon dioxide and water in the process called photosynthesis to produce sugars. Animals can make use of the sugars provided by the plants in their own cellular energy factories, the mitochondria. ... The energy cycle for life is fueled by the Sun.
Answer:
The answer is E) variant Creutzfeldt-Jakob disease.
Explanation:
Transmissible Spongiform Encephalopathies are a group of degenerative pathologies of the central nervous system, which can be transmitted to man by eating contaminated meat. When contaminated meat comes from cattle, the disorder is called Creutzfeldt-Jakob disease, which leads to dementia and death. The disorder is rare.
The disease is characterized by accelerated mental deterioration, usually after a few months. Most people usually go into a coma.
The white blood cell is attracted to the bacteria because proteins called antibodies have marked the bacteria for destruction. These antibodies are specific for disease-causing bacteria and <span>viruses.</span>
