Abluefin tuna eats a sardine that has recently been feeding on plankton. the sardine has 1,000 joules worth of energy, but the tuna ultimately gains only about 100 joules. where does the rest of the energy go?

a. it is destroyed and cannot be recovered.

b. it is used for cell functions or transformed to heat energy.

c. it was used by the sardine as it tried to get away from the tuna.

d. it reverts back to the plankton that the sardine ate.

Protein synthesis actually begins in the nucleus when transcribes a single gene on the dna molecule is copied. the process of copying this gene is called this copy is known as and contains the protein building instructions. this copy is sent out into the cytoplasm to the part of the cell known as the the of the ribosome will join together to form a functional ribosome when they attach to the mrna. as the mrna moves through the ribosome, the message is read by transfer rna brings the correct back to the ribosome. the amino acids are placed in the correct order and are hitched together by

Describe the function of the endomembrane system? what organelles are involved?

Natural resources are any materials that humans obtain from the earth to meet our wants and needs.