Cells—review

1. Cells—review

2. The line in the diagram is pointing to the part of the cell that converts food and makes energy. Otherwise known as the “powerhouse” of the cell, it is the • Mitochondria • Vacuole • ER • nucleus .. Response Grid

3. The line is pointing to the organelle that controls all activities, otherwise know as the “boss” or “brains” of the cell. What is it? • Mitochondria • Cell membrane • Vacuole • nucleus Enter answer text... Response Grid

4. The line is pointing to the part of the cell that stores extra water and wastes. This is a • Mitochondria • Nucleus • Vacuole • Cell membrane Enter answer text... Response Grid

5. The line is pointing to the x shaped parts of the cell that have heredity information and genes. This is a • Mitochondria • chromosomes • Vacuole • Cell membrane Enter answer text... Response Grid

6. The line in the diagram points to the organelle responsible for making food in the plant cell. What am I? • Nucleus • Cell wall • Cytoplasm • chloroplast Response Grid

7. Vacuole mitochondria chloroplastWhich of these belongs with the group above? 10 • Organ • Flagella • Bacteria • Nucleus

8. The letter E corresponds to an organelle that converts energy to a form that the cell can use. This organelle, known as the “powerhouse” is the _______. 10 • nucleus • vacuole • mitochondria • chloroplast

9. The structure labeled G stores food, water, minerals, and wastes until the cell needs them or can get rid of them. This structure is the ______________. 10 • Cytoplasm • Chloroplasts • vacuole • mitochondria

10. The structure labeled H controls what enters and leaves the cell. This structure is the ________. 10 • Cell membrane • Nucleus • Cytoplasm • mitochondria

11. The structure labeled F controls most of the cell activities. This organelle, known as the boss or brains of the cell is called the _________. 10 • Mitochondria • Cytoplasm • Cell wall • nucleus

12. Which of the following pairs of organisms have cells that are the most similar? 10 • A dog and a cat • A turtle and a tree • A fox and a daisy • A carrot and a cat

13. How are plant cells and animal cells different? • Only plant cells have cell walls and chloroplasts. • Only plant cells perform cellular respiration. • Only animal cells have cell membranes and cell walls. • Only animal cells perform photosynthesis.

14. Which structures are present in an animal cell and a plant cell? • Vacuole, nucleus and cell wall • Nucleus, cell wall, cytoplasm • Nucleus, cell membrane, cytoplasm • Cell membrane, chloroplast, cell wall

15. This type of cell will alert the brain that an object is hot, cold, or hurts. This cell is a • Nerve cell • Plant cell • Muscle cell • Skin cell

16. A group of muscle cells that work together to create movement in a part of the body is best described as • Heart • Skeleton • Muscle tissue • arms

17. Which of the following terms best describes the stomach? 10 • Organelle • Organ system • Organ • tissue

18. Which one of the following is an organ? 10 • Kidneys • Nucleus • Muscle cell • Bacterium

19. The stomach, mouth, esophagus, and small and large intestines work together and are responsible for breaking down and absorbing nutrients. This is better known as the • Digestive system • Digestive tissue • Endocrine system • Circulatory organs

20. Which is the order of these biological objects from the least to the most complex? 20 • R, Q, T, S • S, T, R, Q • T, S, Q, R • R, Q, S, T

21. The picture above is an organelle in a cell. Where would this organelle likely be found? • in your brain • in a leaf • in your heart • in your bone 10

22. What process is taking place in the above organelle? • cellular respiration • food storage • Photosynthesis • cell reproduction 10

23. What process is taking place in the organelle? • reproduction • cellular respiration • Photosynthesis 4. waste storage 10

24. Which of the following would be an example of a unicellular organism? • human • ant • amoeba • flower

25. Which of the following is TRUE about unicellular organisms? • They usually have a nucleus in their cells. • They may have several cells. • They can be some of the smallest organisms known on Earth. • Ants are one example of a unicellular organism.

26. Which of these statements is FALSE? 10 • Skin cells, muscle cells, and nerve cells all look alike • Microscopes are useful in studying cells. • Cells can perform different functions or jobs. • Bacteria are the smallest organisms on Earth.

27. What organelle would this most likely be? • Mitochondria • Vacuole • Nucleus • DNA :10

28. Leaf cells are brick-shaped and contain many chloroplasts. Root cells are block-shaped and contain no chloroplasts. What process can you infer occurs in leaf cells but not in root cells? 10 • Reproduction • Photosynthesis • Storage of all water and minerals • Controls all the plant’s activities

29. According to this chart, DNA and chromosomes are located in what organelle? 10 • Mitochondria • Vacuole • Nucleus • chloroplast

30. Which of the following is not an organelle? 10 • Mitochondria • Nucleus • Cytoplasm • chloroplast

31. Which of the following terms is the name of a human organ system? 10 • Protective system • Growth system • Photosynthetic system • Respiratory system

32. The idea that all cells come from cells that already exist are called _______. 10 • The microscopic theory • The basic theory • The Hooke theory • The cell theory