What are enzymes? An easy to understand explanation
Enzymes lower the amount of activation energy needed for the reaction to occur, but the end product is still the same. Like getting an expensive item at a reduced price, you pay less but still get the same product. This way, the activation energy can be achieved at cellular temperatures. Most human enzymes function best at 37 o C, body ...
Where does the Krebs cycle take place? | QuickAnswer
In addition, one molecule of ATP is produced and electrons are shifted to create 4 co-enzymes, 3 NADH and 1 FADH 2. The last step of the cycle regenerates oxaloacetate, which can then bond with another acetyl-CoA and start the process all over again.
What are antibodies and what produces them? | Quick Answer
What are antibodies? Antibodies are large proteins, shaped like the letter Y, that function as a vital part of the adaptive immune system of vertebrates.
How many stomachs does a horse have? | Quick Answer
Horses have a single, large stomach that is divided into two sections: the glandular and non-glandular portions. The glandular portion is located at the bottom of the stomach and produces digestive acids and enzymes. The non-glandular portion is located at the top of the stomach and acts as a reservoir for food.
Why is the carbon cycle important? | QuickAnswer
What is the carbon cycle? All living things contain carbon, making it a vital component of life on Earth. The carbon cycle shows the movement of carbon, in various forms, throughout the atmosphere, living things, oceans, and Earth.
What is the longest phase of the cell cycle? | Quick Answer
The cell cycle is the term for what happens during the lifespan of any cell. What are the phases of the cell cycle?
What does DNA stand for? - Quick Answer
Enzymes and organelles in the cell read the genes and eventually translate them into proteins, which complete a vast number of critical cellular activities, such as cellular respiration and mitosis, and also contribute to an organism’s physical characteristics.
Biology Archives - Quick Answer
What are enzymes, how do they work and what are they used for? Why is the carbon cycle important?
Why is DNA replication important? - Quick Answer
How DNA replication works. All living things have DNA in their nuclei. Tightly coiled into strands called chromatin, DNA contains the organism’s entire genome, or instruction manual.
The importance of nitrogen to plants - Quick Answer
The importance of nitrogen to plants. Plants can absorb the CO 2 they need directly from the air, but they cannot do this with nitrogen, even though 78% of air is atmospheric nitrogen.