The diagram below represents a structure found in most cells. What does section A in the diagram most likely represent?
O A. chromosome undergoing a mutation
B. part of a gene for a particular trait
O C. protein composed of folded chains of base subunits
OD. biological catalyst

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents.earth's tilt causes the ocean to move because of gravity.earth's tilt and its rotation cause currents.earth's tilt causes uneven distribution of salt which causes currents.

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast

In pea plants, yellow seed color (y) is dominant and green seed color (y) is recessive. based on the punnett squares, what are the chances that the offspring in the second generation will have green seeds?