DIRECTIONS: Read each item carefully. Then, shade the circle corresponding to the letter of your answer in the ANSWER SHEET provided. Use your pen for shading. 76. All things are made up of a. cells b. bacteria c. atoms d. fungi 77. The basic unit of life is called a. cell b. atom C. compound d. energy 78. Why are microscopes important when studying cells? a. most cells are very large c. most cells move very quickly b. most cells are very small d. most cells are dead 79. Bacteria is what kind of cell? a. eukaryotic b. prokaryotic c. both A and B d. none of the above 80. Plant and Animal Cells are examples of a. eukaryotic b. prokaryotic c. both A and B d. none of the above 81. Who was the first person to see cells under the microscope and give them a name? a. Robert Hooke c. Anton Van Leeuwenhoek b. Theodor Schwann d. Matthias Schleiden 82. He discovered that all plants were made of cells, which contributed to the development of the cell Theory. a. Robert Hooke c. Theodor Schwann b. Anton Van Leeuwenhoek d. Matthias Schleiden​