Which cell organelle does photosynthesis take place in the plant cell

What sorts of external stimuli can affect homeostasis?

Pharmaceuticals and personal care products are detectable at low levels in surface water. Why might disposal of these products be difficult to regulate?

An elephant has 56 chromosomes. Which statement about a zygote of an elephant is true? The zygote has 28 chromosomes, mostly inherited from the father. The zygote has 56 chromosomes, all inherited from the mother.

Which of the following terms best describes glucose in the process of cellular respiration? A. Reactant B. Enzyme C. Electron carrier D. Product

Where did our oceans come from

The microsporidian Brachiola gambiae parasitizes the mosquito Anopheles gambiae. Adult female mosquitoes must take blood meals for their eggs to develop, and it is while they take blood that they transmit malarial parasites to humans.

Was there only one specific mRNA codon for each amino acid?

Experimental Design: As you are walking down a wooded path, you notice a large depression in the ground that has burn marks along the outside. What caused the hole?

Name the 4 major groups of organic compounds

During his lifetime A Redwood will become larger and more complex. It could be Alive because it displays which sign of life