(Q).
Q: What is the term for a particle from outside the cell engulfing the cells membrane? Read this paragraph and choose the correct option from the provided answers: In endocytosis, a substance or particle from outside the cell is engulfed by the cell membrane. The membrane folds over the substance and it becomes completely enclosed by the membrane. There are two main kinds of endocytosis: pinocytosis and phagocytosis. Choices: - metastasis - endometriosis - mitosis - endocytosis A:
(A).
endocytosis

(Q).
Q: Nearly all protists exist in some type of aquatic environment, including freshwater and marine environments, damp soil, and even snow. several protist species are parasites that infect animals or plants. a few protist species live on dead organisms or their wastes, and contribute to what? Read this paragraph and choose the correct option from the provided answers: Habitats Nearly all protists exist in some type of aquatic environment, including freshwater and marine environments, damp soil, and even snow. Several protist species are parasites that infect animals or plants. A few protist species live on dead organisms or their wastes, and contribute to their decay. Choices: - greenhouse gas - habitat loss - spontaneous mutation - their decay A:
(A).
their decay

(Q).
Q: What causes nitrate to go back to its gaseous nitrogen state? Read this paragraph and choose the correct option from the provided answers: Denitrifying bacteria turn nitrate back into gaseous nitrogen. Choices: - phytoflagellate bacteria - decomposers - enzymes - denitrifying bacteria A:
(A).
denitrifying bacteria