This complement fragment breaks away from c3 after it interacts with activating surfaces and proceeds with complement cascade by combining with factor b in the alternative pathway. what complement is it?

Nucleic acid certain protein cell membranes certain carbohydrates

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Which of the following statements is true of cells