1) What molecules is caffeine similar to?

2) What do drug molecules mimic?

3) What neurotransmitter affects your mood and sleep?

4) in your opinion, What drug is the most "dangerous"? Explain

Sensory receptor cells convert a stimulus, such as an odor molecule or light, into an electrical signal that is conveyed to the nervous system. This process is called:

What is the most important reason to control the conditions of an experiment? to make the experiment easier. to repeat to reduce the amount of data that must be recorded. because this is necessary for graphing the data.

Like Bear Paw Lake, nearby Kalmbach Lake is an Alaskan lake that historically had no native predatory fish. The Alaska Department of Fish and Game started introducing rainbow trout into Kalmbach Lake in 1982.

Ais a group of people who live together and share responsibilities and resources.

Organisms that are resident microbiota are best described as

Describe how viruses and bacteria can be used as biological weapons. What are some of the potential threats and potential benefits? Do you agree with the use of viruses and bacteria as biological weapons? Why or why not?

Because humans are diploid organisms, their body celle contain

How many years do stars live for?

What does not move accross axons? a) neither electrons nor ions b) electrons c) ions and electrons d) ions

Engaging in regular physical activity and reducing sedentary activities can: A. Promote health B. Enhance psychological well-being C. Promote a healthy body weight D. All of the above