4 Which structure can be found in both eukaryotic and prokaryotic cells?
F mitochondrion
G nucleic acid (ONA)
H
nucleus
J
chloroplast

Amylase is an enzyme found in the human digestive system. why do you think it was important to keep the enzyme temperature about 37 degrees celsius (98.6 degrees f)? describe what might happened the temperature decreased by 10 degrees celsius.

Immature bone cells, or osteoblasts, manufacture a protein called osteoid as well as several hormones. because of this, we would expect osteoblasts to contain numerous a) nuclei. b) ribosomes. c) lysosomes. d) golgi bodies.

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?