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Biology Basics: Understanding Cells and Life Processes

Explore the fundamentals of biology, including the function of the nucleus, homeostasis, cellular processes, and plant characteristics. Learn about tissues, respiration, and the scientific method. Enhance your knowledge in an engaging way!

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Biology Basics: Understanding Cells and Life Processes

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  1. 1st Quarter EQT

  2. QUESTION 1 • What is the function of the nucleus?

  3. Q-2 • Fish that live in the ice cold waters off Antarctica make a natural antifreeze • that keeps them from freezing. This is the fish’s way of maintaining a • stable environment.

  4. Q--3 • When a duck dives under water its inner eyelids automatically raise to • cover the duck’s eyes. In this case, what does water act as?

  5. ANSWER Q-3 • STIMULUS

  6. Q-4 • Humans typically maintain a body temperature of 37°C and a fairly • constant level of sugar in the blood. What process are these examples of?

  7. ANSWER--4 • HOMEOSTASIS

  8. Q-5 • What are the four basic necessities of life?

  9. A-5 • air, water, food, and living SPACE

  10. Q-6 • What is homeostasis?

  11. A-6 • an organism’s ability to • maintain stable internal CONDITION

  12. Q-7 • What keeps the cytoplasm inside and allows nutrients in and waste products • Out?

  13. A-7 • cell membrane

  14. Q-8 • Like other animals, monkeys are made of millions of what?

  15. A-8 • CELLS

  16. Q-9 • How can a plant cell be distinguished from an animal cell?

  17. A-9 • Plant cells have larger vacuoles, Plant cells have a cell wall, Plant cells have chloroplasts

  18. Q-10 • Both plants and animals are multicellular. What does this mean?

  19. A-10 • made of many cells

  20. Q-11 • Both plants and animals must undergo what reaction to produce energy?

  21. A-11 • cellular respiration

  22. Q-12

  23. Q-13

  24. Q-14 • In a plant, where does most transpiration occur

  25. A-14 • In the leaf

  26. Q-15 • What is the tissue through which plants transport water? Sugar (food)?

  27. A-15 • xylem; phloem

  28. Q-16

  29. Q-17

  30. Q-18 • What is the process called when an insect develops from an egg to an adult?

  31. A-18 • metamorphosis

  32. Q-19

  33. Q-20 • After fertilization takes place in a flower, the ovary develops into a _____________.

  34. A-20 • Fruit

  35. Q-21 • Plants that have specialized tissues for carrying minerals, water, or food are • classified as what type of plants?

  36. A-21 • VASCULAR

  37. Q-22 • What is true of all plants?

  38. A-22 • contain chlorophyll, are • producers, have cells with CELL WALLS

  39. Q-23 • What is a cell with a well defined nucleus, many membrane covered • organelles, and linear DNA?

  40. A-23 • Eukaryotic

  41. Q-24NAME THIS CELL?

  42. A-24 • PROKARYOTIC

  43. Q-25NAME THIS CELL?

  44. A-25 • EUKARYOTIC

  45. Q-26 • GIVE THE STEPS IN THE SCIENTIFIC METHOD?

  46. A-26 • 1. PROBLEM • 2. HYPOTHESIS • 3. RESEARCH • 4. EXPERIMENT • 5. COLLECT DATA • 6. CONCLUSION

  47. LAB PROCEDUREWHAT IS THE VOLUME?

  48. Q-27WHAT IS THE READING?

  49. Q-28WHAT IS THIS PROCESS CALLED?

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