Second Nine Weeks Biology Review

1. The nonliving parts of the environment (air, temperature, moisture, soil, light) are ______________________________________ factors
2. The scientific study of interactions between organisms and their environments is ______________________________________________.
3. Diffusion and osmosis attempt to achieve this condition ______________________________________________
4. Cell taking in large particles by wrapping pseudopods around food (ex. Amoeba)

___________________________________________.

5. The diffusion of water is ___________________________.
Movement of particles from low to high concentration(ATP required) is

 

7. The movement of particles from an area of high concentration to an area of low concentration is ___________________________
8. What are the terms associated with the water cycle?

9. Each organism in a food chain represents a feeding step called a ______________________________________

10. The relationship in which there is a close and permanent association between organisms of different species is ________________________

11. What is a heterotroph?  Give several examples.

12. Organisms that use energy from the sun to manufacture their food are __________________.

13. The role an organism plays in its habitat is its ____________________

14. A group of interbreeding organisms of one species is called a ________________________________.

15. The energy “currency” that is utilized by living systems is ____________________ as it contains just enough energy to run most individual metabolic reactions

16. The greenhouse effect mainly causes ____________________________

17. What are fossil fuels?  Give examples.

18. The movement of individuals into a population is __________________

19. The number of organisms of a population that a particular environment can support over an indefinite period of time is known as its _________________

20. A stable, mature community that undergoes little or no natural changes is a ____________________________.

21. Write the formula for photosynthesis

22. During the light reactions, water is split, releasing this important gas

      ____________________________________________.

23. During the dark reactions, or ________________________________-, this gas is incorporated into glucose ____________________________
24. The major organic product of the dark reactions is this molecule.  ____________________________________
25. The natural energy source for photosynthesis is __________________________________
26. The major organic product of the dark reactions is this molecule. ________________________________________
27. If one molecule of carbon dioxide goes into the making of glucose per turn of the Calvin cycle, how many turns must occur to make one molecule of glucose? ________________________________________________________
28. Write the general equation for cellular respiration________________________________
29. Aerobic respiration is respiration that utilizes ______________________________
30. The first step of cellular respiration is an anaerobic process called _________________________________________
31. The gas liberated by respiration is the same gas incorporated into glucose by photosynthesis ____________________________
32. The two organelles mainly involved in photosynthesis and respiration are ______________________________________
33. The “fuel” for glycolysis is often this simple sugar carbohydrate. __________________________________________________-----
34. The product of glycolysis is ____________________________
35. The final electron acceptor in the electron transfer chain is ____________________
36. Determine the function of  the ribosome

37. Define the function of the nucleus

38. Define the function of the  ER

39. Define the function of the  golgi apparatus

40. Define the function of the mitochondria

41.  Determine the function of the lysosome

42. Determine the function of the chloroplast

43. The largest organelle of the plant cell is the _________________________

44. ER with ribosomes are called _____________________.

45. The first scientist to see dead, hollow cork cells with a crude microscope is ______________________________________-