It's <span> chloroplasts and mitochondria </span>
Answer: Succinate dehydrogenase
Explanation: succinate dehydrogenase or Complex II or succinate-coenzyme Q reductase is an enzyme complex involved in citric acidic cycle, bound to the inner mitochondrial membrane of mammalian mitochondria and cell membrane of many bacterial cells. It is the only enzyme that participates in both the citric acid cycle and the electron transport chain. This enzyme catalyzes the oxidation of succinate to fumarate with the reduction of ubiquinone to ubiquinol, reaction occurs in the inner mitochondrial membrane by coupling the two reactions together.
Answer:
Human chorionic gonadotropin
Explanation:
Human chorionic gonadotropin is a hormone produced after the implementation with the function to promote the maintenance of the corpus luteum during the beginning of pregnancy. This is important because hormones produced by corpus luteum, such as progesterone enrich the uterus with f blood vessels so that it can sustain the growing fetus.
Human chorionic gonadotropin is often used in pregnancy tests, since its presence indicates pregnancy.
Answer:
The feeding relationships among the species in a community determine the community's trophic structure. C)
