Photosynthesis takes place in the membranes of small sacs called

A) thylakoids

B) grana

C) photosystems

D) photons

Hair cell divide how many times in a year

Which statement correctly describes a chemical reaction? O Reactants come out of a reaction. O Energy is always released. O Bonds between atoms break and new bonds form. O Products go into a reaction.

All of the members of the same type of organism that live in an area. Group of answer choices Population Species Ecosystem Community

What molecule stores the energy that is produced during cellular respiration?

Lipids are the base molecules our bodies use to make

Summarize how movements of tectonic plates have influenced climate and life on earth

What are the three types of chemical bonds

In a pond, algae has 10,000 kcal of available energy. If the zooplankton which consumes the algae has 1,000 kcal of available energy, what is the available energy to the minnows that consume the zooplankton?

Why are the symptoms of vascular neurocognitive disorder so different in each patient?

A mutation in a dna molecule is passed to offspring only when the mutation occurs in a