The waxy covering of the leaf: _____ 6. _____ 7. : _____ 6. Chloroplasts are roughly 1–2 μm (1 μm = 0.001 mm) thick and 5–7 μm in diameter. Tags: Question 19 . Palisade layer and Spongy layer. 0 0. ahmed. In the palisade layer, chloroplasts are lined in columns just below the epidermal cells, to facilitate the capture of light. ecolink. The inner membrane is folded into many layers. Thylakoids are disk shaped structures that contain photosynthetic pigments. Plastids assist in storing and harvesting needed substances for energy production. 1 decade ago. cuticle and upper epidermis. It is oval or biconvex, found within the mesophyll of the plant cell. The size of the chloroplast usually varies between 4-6 µm in diameter and 1-3 µm in thickness. 2 Answers. Lv 7. 1 decade ago. The outermost layer of cells: _____ 5. upper and lower epidermis. Which two layers of the plant contain chloroplasts? _____ 4. Each thylakoid is a single, closed compartment. Biology. A chloroplast contains a green pigment called chlorophyll, which absorbs light energy for photosynthesis.Hence, the name chloroplast indicates that these structures … No, viruses are not alive because they rely on a host organism to be able to reproduce. _____ 4. What lies underneath the cuticle: _____ 5. Chloroplast in a plant cell is a membrane-bound cell organelle, contain chlorophyll pigments that are absent in the animal cell. Relevance. These cells function to open and close stomata. Favourite answer. 1. Outer layer of the vein: _____ 8. For my connexus friends, Here is an (almost) entire sheet for the Cells unit test. xylem and phloem. Column shaped cells that lie just under the epidermis. Answer Save. Notice that the chloroplast has two membranes. answer choices . The study of chloroplast was first carried by a scientist named Hugo Von Mohl in the year 1837.After his study, it was found that the chloroplasts were the type of plastids and hence it was named “Chloroplastids” by a scientist named Schimper in the year 1883. 30 seconds . The waxy covering of the leaf. 4) The . Science - "Cells" Unit test Answers. Photosynthesis occurs in eukaryotic cell structures called chloroplasts. What two layers of the plant contain chloroplasts? They are double-membrane organelle with the presence of outer, inner and intermembrane space. 3) What two layers of the plant contain chloroplasts? Guard cells are the only epidermal cells to contain chloroplasts. What two layers of the plant contain chloroplasts? Which number is pointing to the vein or vascular bundle of the leaf? The mesophyll can be further broken down into two layers, the palisade layer and the spongy layer, both of which are packed with chloroplasts, the factories of photosynthesis. spongy mesophyll and palisade mesophyll of leaves. In aquatic plants, the intercellular spaces in the spongy parenchyma help the leaf float. Q. _____ 7. Column like cells that lie just under the epidermis. … They are enclosed in a chloroplast envelope, which consists of a double membrane with outer and inner layers, between which is a gap called the intermembrane space. What two layers of the plant contain chloroplasts? What two layers of the plant contain chloroplasts? 1 Answer krishna kishore G. Jul 29, 2016 In a leaf in between the upper epidermis and lower epidermis a large number of parenchyma are arranged which can be viewed in the Transverse Section of a leaf. These cells function to open and close stomata. SURVEY . 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