Download Cellular respiration produces: ______ + ______ +

GEN BIOLOGY JANUARY 2010 MIDTERM REVIEW Name: ____________
Chapter 1
Atom - ______________________________________________________
Element - ___________________________________________________
Compound - _________________________________________________
All organisms are made up of: ___________________________________
Characteristics of Living Organisms -
Autotroph - __________________________________________________
 source of energy for autotrophs = ______________________
Heterotroph - _________________________________________________
Homeostasis - ________________________________________________
Ingestion - ___________________________________________________
Digestion - ___________________________________________________
Transport -___________________________________________________
Excretion -___________________________________________________
Cellular respiration -____________________________________________
Cellular respiration requires: _____________ + _______________.
Cellular respiration produces: __________ + ___________ + _________
Scientific Method
Hypothesis - _________________________________________________
Experiment - _________________________________________________
Theory - ____________________________________________________
BIOCHEMISTRY
_________________ include sugars and starches and is an important
source of energy for cells
_________________ include fats and oils. They Store energy for cells to
use later and they make up cell membranes
_________________ carry out most of cell functions, make up all genetic
traits, and are needed to build and repair cells and bodies.
_________________ includes DNA and RNA & function as instructions to
make proteins
Label part # 1, 3, 4, and 6 of the microscope below.
Calculate total magnification if the eyepiece lens is 10X and the objective
lens is 43X: _____
Cell Structure
Type of cell: ________________
_____________________
Label the cell parts
1. _______________________(outer rigid layer)
2. _______________________
3. _______________________
4. _______________________
5. _______________________
1.
2.
3.
4.
5.
6.
7.
DNA is contained in which part of the cell? _________________
Control center of a cell= ____________
Cytoplasm: ________________________________________________
Cell structures that break down food to produce energy: _____________
Cell structures that assemble amino acids into proteins: _____________
Small network of tubes that move substances in the cell: ____________
Folded sacs that package and distribute material in the cell and also
send materials outside the cell: ____________
8. Three structures found only in plant cells:
____________, ____________, _____________
9. Production of food in plant cells uses what material? _______________
10. Production of food in plant cells occurs in what organelle? _________
11. When older/mature cells reproduce to make new cells = ___________
12. When the nucleus divides and puts one copy of each DNA molecule in
each nucleus to make a new body cell = _________________.
Transport
________________ is the movement of a substance across the cell
membrane that does not require energy.
___________ is the movement of a substance from an area of higher
concentration to an area of lower concentration until the concentration is
equal throughout the space (e.g. cologne smell diffused throughout room).
____________ is the diffusion of water molecules across a cell membrane
from an area of higher concentration to an area of lower concentration until
the concentration is equal throughout the space
_________________ is the movement of a substance across the cell
membrane that does require energy.
PHOTOSYNTHESIS & CELLULAR RESPIRATION
1. Photosynthesis converts energy. How?
2. What do plant leaves take in for photosynthesis? __________ + ___________
3. What do plant leaves release after photosynthesis? _________ + _________
4. Where does photosynthesis take place? __________________
5. What process breaks down food/sugar/glucose to get energy? ____________
6. Where do cells break down the bonds in food/sugar for energy? ___________
7. Cells break down food/sugar molecules and do what with the released
energy?
8. What happens when a phosphate group is removed from an ATP molecule?
9. What does ATP stand for? ___________________
CLIMATE CHANGE
1. Explain Greenhouse Effect:
2. Greenhouse gas emissions have been increasing for two reasons:
 1)
 2)
3. What is released when fossil fuels are burned?
4. Predicted temperature increase this century ________ oF if we continue
burning fossil fuels as we are.
5. Predicted sea level rise this century is ______ feet if we continue
burning fossil fuels as we are.