Which of the following is considered a major component of cells and has a role in developing and repairing bone, muscle, skin and blood cells?

a. carbohydrates

b. vitamins

c. protein

d. fats

Which of the following is an example of an adaptation in humans

A woman comes into the clinic and states that she is thinking about becoming pregnant. what can the woman do to improve the health of her baby before she becomes pregnant?

A dish of animal cells was grown in the presence of radioactive phosphorous. The phosphorous largely ended up in nucleotides inside the actively growing animal cells.

When a plant cell is placed in a salt water solution, the cell is affected and changes in size. What part of the cell is affected? a) The cell wall b) The cytoplasm c) The cell membrane

What groups animals are vertebrates

What part of the human body is most covered in bacteria reddit?

Both Gregor Mendel and Alfred Wegener proposed ideas that were not accepted completely by the scientific community during their lifetimes.

In eukaryotic cells, where is DNA located? A. Cellular DNA is spread evenly throughout the cell. B. The majority of cellular DNA is located in the nucleus, with some DNA located in the mitochondria. C. All cellular DNA is located in the nucleus. D.

Where organism in the food web below below is likely to store the least energy?

Which organiam would aurvive an acidic environment best