How does the cell make ATP from the electron transport chain? Briefly describe the mechanism. How does the electron transport chain work to generate energy in the form of ATP? Write the chain of electron carriers in electron transport system. ...
How can the same type of cell (e.g. parenchyma) have different functions in different parts of the plant? What structures are different in plant and animal cells? What structures are the same in plant and animal cells? What is a structural explanation for why animal and plant cells differ ...
"Coal formed in the BEDS model: Dinosaur tracks point to the BEDS (Briefly Exposed Diluvial Sediments) mechanism. Judging from the amount of coal found in the world, the earth before the Flood supported about eight to ten times more plants and trees than today. The Flood uprooted the vegetat...
When I was a teenager, I remember briefly playing around with an electronic component called a light-dependent resistor (LDR). It was like a small button with two terminals coming out of the back and you could solder it into a circuit much like any other resistor. The surface of the "...
The laws of physics (explained briefly in the box below—but you can skip them if you're not interested or you know about them already) tell us that large diameter and heavy wheels store more energy than smaller and lighter wheels, while flywheels that spin faster store much more energy ...
Briefly explain the following: Effects of increasing nitrogen and carbon dioxide on the environment. How does atmospheric nitrogen become the same nitrogen in plants? What is the role of nitrogen in eutrophication? Describe the nitrogen cycle and its correlation with fertilizers. ...
Why do lipids make effective cell membranes in living cells? Why can't water go through the phospholipid bilayer? How do lipid soluble molecules cross the cell membrane? Briefly describe the structure of a eukaryotic plasma membrane, identifying at least two com...
Briefly explain the function of cellular respiration and photosynthesis and where the processes occur in a eukaryotic cell. (a) Describe the major reactions and energy transfers that occur during alcohol fermentation. (b) Explain the types of cells that carry out this process. Describe th...
Briefly explain the cardiovascular system. Describe blood flow through the human body in detail. Describe the heart and its functions. Describe how blood clotting occurs. Explain clearly what happens in each step. Discuss the process of blood circulation in the body organs. ...
Briefly explain the frequency theory of hearing. Discuss and describe the structure and function of the cell and its organelles. Explain the similarities and differences among the three phyla of non vascular plants. Describe an experiment where CO2 is captured. ...