The organelle responsible for receiving, packaging, and shipping proteins is called the           a. lysosomes.   b. golgi apparatus.   c. mitochondria.   d. ribosome.

Which of the following is a possible reason for sleep? a) growth b)digestive c)speed d)intelligence

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials