Answer: mitochondria
Explanation:Animals and plants are made up of many complex cells called eukaryotic cells. Inside these cells are structures that perform special functions for the cell called organelles. The organelle that is responsible for producing energy for the cell is the mitochondria And cellular respiration.
Answer:
A number of complement proteins are proteases that are themselves ... factor D has no other substrate than factor B when bound to C3b. This means that factor
Explanation:
Depends if they have some of the same genetic structures
Answer:
D:producing an offspring to continue their species. hope it helps
Explanation:
mark me brainliest please
Helicase "unzips" the two strands of DNA. During DNA replication.