Which structures contain DNA within the cell nucleus?

A.

organelles

B.

chromosomes

C.

ribosomes

D.

proteins

What trend do you see in the changes in plant communities over the course of ecological succession?

Major natural events, such as volcanic eruptions, significantly change the environmental conditions of the areas where the events occur. What happens to local populations that are unable to adapt to the new conditions or to move to other areas?

About how much water is transpired by plants? none very minimal half of the reactant all of the reactant

What are the 4 mitosis stages

Which of the following would increase the rate of an enzyme-catalyzed reaction? Decreasing enzyme, decreasing substrate, decreasing cofactors Decreasing enzyme, decreasing inhibitors, decreasing cofactors Increasing enzyme, increasing substrate,

What type of transport requires energy to move a molecule?

what is a scientific method

The term transgenes refers to genes that are transmitted from one generation to the next. genes that are transferred from the genome of one organism into another. genes that make trans-double bonds.

For dinner, you have pasta with tomato sauce and meatballs, with cheese sprinkled on top. which of these four is most likely to have been produced without bees

Which part of the neuron is most closely associated with the speed with which it can convey an impulse?