Why are proteins considered organic molecules

Which of these are by-products of cellular respiration? A) heat, carbon dioxide, and water B) ATP, carbon dioxide, and water C) ATP and carbon dioxide D) glucose, carbon dioxide, and water E) carbon dioxide and water

What type of questions cannot be solved by scientific methods?

What do B cells produce?

A section of dna that contains heredity information

Which situation is a good illustration of a biologically resistant species? A) A mule, despite being the product of two different species (a horse and a donkey).

Diabetics can now obtain insulin that has been manufactured by what biological advancement? HGP, hybridization, gene splicing or cloning

A client who underwent thoracic surgery to remove a lung tumor had a chest tube placed anteriorly. the surgical team places this catheter to:

Prior to the ideas presented by Charles Darwin concerning evolution, several alternating theories had been developed. They included all BUT A) all species on Earth were created at the same time and have never changed.

Witch is a nonmetallic mineral resource? A. Wood B. Iron C. Aggregate D. Coal

How does digestion and absorption of food take place in cnidarians?