What is histone? What does it have to do with epigenetics?

suppose a cell were exposed to a drug that caused transport proteins in the cell membrane to stop working. what would happen to the cell?

True or f An antigen is a protein made by your body to respond to a specific foreign molecule

What are the main organs involved in the digestive system?

Cellular respiration involves the breakdown of food molecules to produce energy in the form of atp. what other molecule (s) is (are) produced by cellular respiration?

What expresses why water is so important to living organisms?

The nurse is educating the parents of a 5-year-old girl with infectious conjunctivitis about the disorder. which information is most important to provide to prevent the spread of the disorder

Which is an example of the way matter cycles through the bodies of living things? A) A fish swims in the ocean. B) The sun heats up a rock. C) One animal eats another animal. D) Trees convert sunlight to energy.

Which of the following substances is used up during photosynthesis? Oxygen Sugar Sulfur dioxide Water

What is the role of mouth

Which atoms are found in all carbohydrates?