Answer:
New cells take the place of old or damaged cells as they die. Cancer disrupts this process and leads to abnormal growth in cells. It's caused by changes or mutations in DNA. DNA exists in the individual genes of every cell.
Explanation:
The large, flat bone extending from the middle of the back upward to the joint where it attaches to the clavicle is called the scapula.
Clavicle is the collar bone. It is a long and thin bone with slight curve that works to connect the arms to the body. It is a part of the shoulder. It allows free movement of the shoulder. The clavicle is attached with the sternum through the sternoclavicular joint.
Scapula is a triangular-shaped bone. it is present at the upper back portion. It us surrounded by various muscles that allow the free movement of the shoulder. The types of motion, scapula helps in are: protraction, retraction, elevation, depression, upward rotation, and downward rotation.
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The cell keeps molecules balanced inside and out hope i was right have a very nice day
Answer:
The scientist done wrong by inactivating chlorophyll A and PS I.
Explanation:
The scientist done wrong by inactivate chlorophyll A and PS I. If he wants to study electron transport chain in photosynthesis, he needs chlorophyll A and PS I for that because the central role of chlorophyll A is to donate electron in the electron transport chain while on the other hand, the primary function of the photosystem I is the NADPH synthesis, where it receives the electrons for PS II.
