To prepare a 248 mM sugar solution, how many sugars (molecular weight = 309 g/mole) are required to be added to 128 mL of water? Show your work and explain. One mole (mol) of glucose (molecular mass = 180 daltons) is: a. 180 x 10^23 molecules of glucose...
Hello! photosynthesis = carbon dioxide (CO2)+ water (H2O)+ energy (solar) = sugar(C6H12O6)+ oxygen (O) cell respiration = sugar +oxygen = carbon dioxide + water + energy Respiration is the reverse of photosynthesis. This is because if the plant is lacking in ...
such as hydrogen sulfide (H2S), methane (CH4), and elemental sulfur (S), into organic molecules. These organic compounds serve as the foundation of the food chain in the deep ocean, sustaining a variety of unique organisms that are specially adapted to their harsh...
How does a molecules size effect its ability to cross a membrane? List some of the major steps used to produce recombinant DNA that contains the gene for insulin. Explain the purpose of restriction enzymes as well as the importance of sticky ends. ...
How many molecules (not moles) of NH3 are produced from 2.73 x 10-4 moles of H2? N2 + H2 arrow NH3 How many moles of O2 are needed to burn 7.0 moles of P4? P4 + O2 arrow P4O10 How many moles of O 2 are required for the complete combustion of 6 moles of propano...
Which part of hemoglobin does O2 directly bind to? A. heme units B. alpha subunits C. beta subunits D. the iron ions E. amino groups Approximately how many molecules of ATP are produced from the complete oxidation of one molecule (C6H12O6) in aerobic cellular respiration? A. 2 B. 18-24...
Answer to: How many cups of grapefruit juice must be added to 60 cups of a punch that is 2% grapefruit juice to obtain a punch that is 10%...
Explain how Pyruvate oxidation and the citric acid cycle produce two more ATP molecules. Which of the following occur in the thylakoid: the formation of sugar, carbon fixation, the regeneration of enzyme rubisco, or the splitting of water to form oxygen? Give an example...
Carbohydrates that contain two sugar units chemically linked together are called a(n) ___. (a) Polysaccharides (b) Disaccharides (c) Monosaccharides (d) Trisaccharides A dehydration reaction joins two glucose molecules to form maltose. The formula for glucose is C6H12O6. What is the formula for...
Is this a D or L sugar? Explain. Is lactose a reducing sugar? Why or why not? How could you make 3 L of a 0.2 M solution of glucose (C6H12O6)? Explain why 50 g of glucose has more molecules than 50 g of sucrose. How do artificial sweeteners differ from sucrose? How can we...