In the electron transport chain nadh and fadh2 are oxidized to make how many ATP are produced?

Why do plants need sap

What is the effect of a nonsense mutation in a gene? what is the effect of a nonsense mutation in a gene? it introduces a premature stop codon into the mrna. it has no effect on the amino acid sequence of the encoded protein.

Energy is moved through any ecosystem via a

Which environment would be more diverse? O desert O temperate forest O rainforest O tundra

Sort the following coleoptiles into the appropriate bins depending on if they will bend to the left, bend to the right, or not bend at all.

What are the 3 nitrogen bases of DNA called (it's a one or two word answer)

Can biodegradable pollutants cause environmental problems

Scientists at the tar pits discovered that many of smaller animals they extracted from the pits still exist around los angeles today. But many larger mammals such as woolly mammoths and saber toothed tigers are now extinct.

The kidneys are organs that filter wastes out of the blood stream. Which of the following objects could best be used to make a simple model of a kidney? A. water pump B. plastic bag C. coffee filter D. block of wood

How might bacteria evolve to resist antibiotics