Cells become cancerous when mutations occur in certain genes. the mutations can be due to genetics or environmental factors. these mutations occur in segments of the genetic code that control the production of certain proteins. which group of proteins is affected by these types of mutations?

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen

What is the ecological role of food chains and food webs

Qué sucede cuando una persona tiene muy poco o demasiado costeroides?