Hereditary information is stored inside of the

Which statement is best supported by the theory of evolution?

Which cell structure is mainly responsible for releasing energy from food molecules in some single-celled organisms?

An experiment was carried out to determine whether drinking caffeinated soda increases pulse rate. The pulse rates of two groups of people at rest were measured. Group A was then given caffeinated soda and group B was given caffeine-free soda. One hour after drinking the soda, the pulse rates were measured. The participants in the experiment were all the same age, and they were all given the same amount of soda. The dependent variable in this experiment is the:

Which sequence of DNA bases would pair with this partial strand ATG TGA CAG

Which of the following is only found in plant cells?

Proteins are composed of what smaller building blocks?

Which body system is correctly paired with its function?

A student is opening and closing clothespins as part of a lab activity. The student begins to experience muscle fatigue and the rate at which the student is opening and closing the clothespins slow. The fatigue is due to

Which term refers to the maintenance of a stable internal environment in an organism?

Sea anemones are mainly immobile animals. Some of them depend on the motile clown fish for their survival. The clown fish helps to provide food for the sea anemone as it seeks protection in the anemone's tentacles. This symbiotic relationship is known as

Which cell structure is correctly paired with its primary function?