Biology Unit 6 Test exam 2023 with 100% correct answers

cell - correct answer The basic building block of all forms of life. cell wall - correct answer The rigid wall of plant cells that surrounds the cell membrane. chloroplast - correct answer The tiny body that contains chlorophyll; photosynthesis takes place in this part of the cell. chromosome - correct answer The threadlike bodies apparent in the nucleus during certain phases of cell division; carries the genes or inheritance units of a cell; segments of DNA molecules. membrane - correct answer A protein and fat structure serving as a covering and enclosure for cells. nucleus - correct answer (pl. nuclei). The protoplasmic substance separate from the cytoplasm; the cell headquarters or information center; location of DNA and RNA; bodies found in the nucleus are chromosomes and the nucleolus. protoplast - correct answer The protoplasmic unit of a cell, usually made up of a nucleus and cytoplasm, but excluding a cell wall vacuole - correct answer A cell storage body that increases in size with age; included within, but not a part of the cytoplasm; storage materials are often water and poisonous by-products of cell activities. the basic building block of organisms - correct answer A cell is: a simple organic unit the basic building block of organisms only found