Both plant cells and animal cells contain mitochondrion and yet there were not visible in the cells you viewed in this lab. Does this mean that these organelles are not found in cheek and onion cells? Why or why not?

The process of photosynthesis produces glucose, which is food for plants. This process occurs at which level of a green plant?

Cellular respiration takes place primarily in organelles called mitochondria. Some textbooks claim that "Mitochondria make the energy needed for biological processes." Explain what is wrong with this sentence and give a more accurate sentence.

Which best describes the role of immunosuppressants in transplant surgeries?

The interactions between amino acids are major factors in determining the shape of a protein. These interactions can be affected by the environment surrounding a protein. Which factor would have an effect on the shape of a protein?

What are five different levels of organization at which an ecologist might study biological relationships

When worn down rocks are carried away, it is called

Why is limited exposure to the uv light in sunlight beneficial?

Both artificial selection and genetic engineering produce organims that have traits that are different from the original organims. Explain how these two techniques differ

What is the name of the bond that is on the sides of the dna molecule?

The largest increase in birth rate occurred during which time period?