Which statement correctly describes how a protein is formed.
A- Amino acids are bonded together in a long chain to form a new molecule.

B- A monosaccharide bonded to a side chain is broken apart.

C- A molecule containing glycerol bonded to three fatty acids is broken apart.

D- A nitrogenous base, a sugar, and a phosphate group combine to form a new molecule.

Why can cancer in the lymph nodes (lymphoma) be particularly dangerous? a. the lymph node's ability to produce cancer-fighting lymphocytes would be compromised. b. the lymph node's ability to produce cancer-fighting lymph would be compromised. c. the lymph nodes produce lymph, which nourishes growing cancer cells. d. the lymph nodes produce chyle, which nourishes growing cancer cells.

Which is essential for finding the biomass of spinach

Which of the following best explains the changes in biodiversity shown in the graph?