Answer:
Whichever one isnt false.
Explanation:
Theres not much to work with here so theres not much I can do.
Each enzyme is comprised of covalently linked amino acids...enzymes are proteins
Answer:
Box one: A compound
Box two: bonded chemically
Explanation:
it's a molecule, which is a collection of atoms bonded together chemically through their electrons.
hope that helps!
Answer:
Answer is 2. Fibroblasts fail to divide.
Explanation:
Tissue culture experiment is the experiment where tissues are grown in an artificial medium. This involves the use of growth medium such as agar or broth. This process help to produce needed tissues in a short period of time.
Fibroblasts are cells which are found in the collective tissues, and they produce collagen. The collagen produced by the Fibroblasts play important role in tissue repair. Fibroblasts are regarded as the main cells in the connective tissue.
Note that, PDGF, which is Platelet -derived growth factor in full, is a growth factor regulating cell growth and it's division.
Harris should limit his consumption of table salt which contains large amounts of sodium. sodium in large quantities interferes with water balance by increasing the amount of water retained by the kidney. if too much water is contained it inn creases the body's blood volume which increases the blood pressure
