Mutations always happen when DNA has been damaged in some way. True or False?

In which location within the cell are epitopes bound to mhc class i proteins? view available hint (s) in which location within the cell are epitopes bound to mhc class i proteins? cytoplasm golgi body endoplasmic reticulum nucleus?

Which of the following best describes the changes that take place in an ecosystem during primary succession? Lichens and mosses grow slowly on newly formed land, followed by grasses, shrubs, and trees.

Why do cells in different organs have different functions

Describe how heat and ph can inactivate an enzyme. (for full credit your answer must include a description of the various levels of protein structure.)

What do all members of a biological species have in common? A. They can interbreed and produce fertile offspring. B. They are members of the same population. C. They have identical physical characteristics. D.

The 2 kinds of glaciers are called a. continental, valley c. till and kettle b. continent, mountain d. plucking and moraine

Does the lymphatic system produces eggs and protects the fetus

What is deplorization represented by

Information flow (with the exception of reverse transcription) moves from DNA to RNA via the process of transcription. True or False

The temperature of the ocean is different at the surface than it is near the deep ocean floor. Why do you think that is the case?