Which of these statements is correct?

1) Eukaryotic cells do not have ribosomes 2) Eukaryotic cells do not have chloroplasts

3) Prokaryotic cells do not have a cel wall

4) Prokaryotic cells do not have a nucleus

Do you guys know of any plants that would be easy to write a 400 word essay on?

Insulin is a hormone that regulates blood sugar by binding to its receptor, insulin receptor tyrosine kinase. How does insulin’s behavior differ from steroid hormone signaling, and what can you infer about its structure?

List name three characteristics of scientists that are important to their work but also found in nonscience

Of all the water on Earth, what is the percentage of drinkable fresh water? 23% 77% 97% 0.69%

Which of the following items found in a newspaper is meant to entertain the reader? A) news article B) side bar C) feature article D) editorial

The type of stress is most commonly associated with illness and disease is [blank] stress.

Describe the components of the peripheral nervous system and central nervous system and explain how they work together in your body.

Oil spills happen in our oceans. Some oils contain volatile organic compounds; these compounds make the oil denser.

Describe the overall changes in matter that occur during the light independent reaction.

Name two hormones that are also neurotransmitters using your knowledge