Could the oceans be made of comets hitting the earth when it was made?

What is a chain of amino acids called?

At a laboratory at case western reserve university in 1998, geneticist patricia hunt was making a routine check of her female lab mice. as she extracted and examined developing eggs from the ovaries, she began to wonder what had gone wrong.

A scientist discovered a new cell; however, the scientist is not certain as to the type. the cell contains a central vacuole, a cell wall, and chloroplasts. the cell is most probably:

Manufacturing recombinant dna molecules involves cutting a gene from its normal location, inserting it into a circular piece of dna from a bacterial cell, and then transferring the circle of dna to cells of another species.

Question - What is removed to form a peptide bond between two amino acids? (Biology) "Not My Very Best Subject Lol" ... Answers: A.) a water molecule B.) an H + ion C.) an OH - ion

Explain the correlation between body mass and metabolic rate. be sure to include information and data presented in the lab in your answer.

What would happen if all the hawks in this ecosystem died from an illness?

Why do monozygotic twins have the same sex?

Which of the following parts of an organism is most likely to become fossilized? A lung B heart C tooth D skin

What about "elements are added to oceans at a faster rate than they are removed" is false