The answer is Muscle Spasm. Muscle spasm associated with low
back pain or cervical whiplash, immobilize joint or part of body, and decrease
a fracture or dislocation. It is a kind of irritation of tissues and protective
response to injury and fracture; muscle spasm may displace a nondisplaced
fracture or prevent it from reducing spontaneously.
Answer:
they help lower the activation energy of chemical reactions
Eukaryotic cells contain membrane-bound organelles, such as the nucleus, while prokaryotic cells do not. Differences in cellular structure of prokaryotes and eukaryotes include the presence of mitochondria and chloroplasts, the cell wall, and the structure of chromosomal DNA.
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Answer:
Phenylketonuria results from the deficiency of the enzyme phenylalanine hydroxylase
Explanation:
Phenylalanine hydroxylase converts phenylalanine to tyrosine. Deficiency of this enzyme leads to accumulation of phenylalanine leading to the disorder known as phenylketonuria
The Arenal Volcano in Costa Rica
