1. This is a gelatin-like substance found between the cell membrane and the nucleus. Most all cell activity occurs here. 1.Cell membrane 2.Cytoplasm 3.Cell wall 4.nucleus 1234567891011121314151617181920 2122232425262728

2. This is the outermost boundary of plant cells. 1.Cell Wall 2.Cell membrane 3.Nuclear membrane 4.Nucleolus 1234567891011121314151617181920 2122232425262728

3. A plant will bend its leaves towards sunlight. The bending of the leaves is a 1.Stimulus 2.Response 1234567891011121314151617181920 2122232425262728

4. When you place your hand on a hot stove burner, you jerk your hand away. The hot stove burner is a 1.Stimulus 2.Response 1234567891011121314151617181920 2122232425262728

5. This is a thin, flexible membrane that surrounds and protects ALL cells. 1.Cell Wall 2.Cell membrane 3.Nuclear membrane 4.Nucleolus 1234567891011121314151617181920 2122232425262728

6. Things that contain many cells are 1.Multicellular 2.Unicellular 3.Manycellular 4.Bicellular 1234567891011121314151617181920 2122232425262728

7. In this type of reproduction requires only one parent and the offspring looks identical to its parent. 1.Sexual 2.Asexual 1234567891011121314151617181920 2122232425262728

8. This separates the nucleus from the cytoplasm. It controls movement of materials in and out of the nucleus. 1.Cell wall 2.Cell membrane 3.Nuclear membrane 4.Nucleolus 1234567891011121314151617181920 2122232425262728

9. These are rod-shaped structures that are made of DNA and proteins. They are found in the nucleus. 1.Nucleus 2.Proteins 3.Endoplasmic Reticulum 4.Chromosomes 1234567891011121314151617181920 2122232425262728

10. This is the command center of the cell. It directs all cell activity. 1.Nucleus 2.Proteins 3.Endoplasmic Reticulum 4.Chromosomes 1234567891011121314151617181920 2122232425262728

11. These are green organelles that contain chlorophyll. This is where photosynthesis takes place. These organelles are found in plants only. 1.Chlorophyll 2.Chloroplasts 3.Mitochondria 4.Golgi Bodies 1234567891011121314151617181920 2122232425262728

12. These organelles are the powerhouse of the cell. Their function is to release energy. 1.Endoplasmic Reticulum 2.Mitochondria 3.Golgi Bodies 4.Ribosomes 1234567891011121314151617181920 2122232425262728

13. This is the green pigment, found in chloroplasts, that gives leaves and stems their color. 1.Chlorophyll 2.Chloroplasts 3.Mitochondria 4.Golgi Bodies 1234567891011121314151617181920 2122232425262728

14. The function of this organelle is to make proteins. They float freely or attach themselves to the ER 1.Endoplasmic Reticulum 2.Mitochondria 3.Golgi Bodies 4.Ribosome 1234567891011121314151617181920 2122232425262728

15. A series of folded membranes that move proteins. There are two types smooth and rough. 1.Endoplasmic Reticulum 2.Mitochondria 3.Golgi Bodies 4.Ribosome 1234567891011121314151617181920 2122232425262728

16. These organelles are temporary storage spaces that stores water, food, etc 1.Golgi Bodies 2.Vacuoles 3.Ribosomes 4.Lysosomes 1234567891011121314151617181920 2122232425262728

17. Which cell structure carries out a function for a cell that is similar to the function that bark carries out for a tree? 1.Cell wall 2.Nucleus 3.Chloroplast 4.Mitochondrion 1234567891011121314151617181920 2122232425262728

18. Two things that are produced during photosynthesis is 1.Carbon dioxide and sugar 2.Oxygen and carbon dioxide 3.Sugar and oxygen 4.Sugar and carbon dioxide 1234567891011121314151617181920 2122232425262728

19. What is the relationship between tissues and organs? 1. Organs are made from one type of tissue. 2.Tissues are made from one type of organ. 3.Tissues are made from different types of organs. 4.Organs are made from different types of tissues. 1234567891011121314151617181920 2122232425262728

20. In a multicellular organism, such as a fish, which of these items is composed of all the others? 1. Tissue 2.Organs 3.Cell structures 4.Organ systems 1234567891011121314151617181920 2122232425262728

21. Which cellular process converts light energy from the sun into chemical energy that organisms use for life functions? 1.digestion, in which starch is broken down into simple sugars 2.respiration, in which oxygen is used and carbon dioxide is given off 3.fermentation, in which sugar is broken down and alcohol is given off 4.photosynthesis, in which carbon dioxide is used and sugars are produced 1234567891011121314151617181920 2122232425262728