About how many nephrons are found in one kidney?

Which type o go economic system do you think has been the most effective in promoting economic growth

A human muscle cell has the same DNA inside its nucleus as a human nerve cell, even though these cells are very different in structure and function. How is this possible?

Which of the following organic molecules may have up to four levels of structure?

Which statement correctly describes the ph of water

Name the process inanimals which require meiosis to take place

Taxonomy is: a. a very recent science b. not a science c. a very old science d. an exact science

According to the graph above, which religion is practiced by the highest percentage of the world's population? A. Christianity B. Hinduism C. Islam D. other

Which examples correctly illustrate the cooperation between the motor and nervous systems to maintain homeostasis in a vertebrate body? Select all that apply. Select all that apply.

Neither parent has the gene that causes longer ears. Identify one process that might cause the appearence of this new trait in the offspring.

If you looked up RNA n various parts of the cell, where would it be found? A. just in nucleus B. just in the cytoplasm C. in the nucleus and cytoplasm D. in the nucleus and golgi apparatus