Homework Answers
E. sunlight
Sunlight is the ultimate energy source for ecosystem. Green plants and grass are the producers of ecosystem. They synthesize food material by photosynthesis using Carbon dioxide, water and sunlight. Plants produce carbohydrates, proteins , fats and other nutrients. Animals are consumers dependent on plants directly or indirectly.
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What is the ultimate origin of the majority of the energy which animals acquire by eating...
How Do Chloroplasts Capture Energy from the Sun?
How Do Chloroplasts Capture Energy from the Sun? Plant cells and some algae contain an organelle called the chloroplast. The chloroplast allows plants to harvest energy from sunlight, a process known as photosynthesis. Specialized pigments in the chloroplast absorb sunlight and use this energy combine carbon dioxide and water to make glucose and oxygen. The complete reaction is: 6CO2 + 6H2O + C6H12O6 + 6O2 Raw Materials (Reactants) CO2 = carbon dioxide H2O = water Products C6H1206 = glucose O2 = oxygen Plant cells can...
What type of fat increases inflammation in the body and thus, can exacerbate preexisting conditions such...
What type of fat increases inflammation in the body and thus, can exacerbate preexisting conditions such as arthritis? Saturated fats Omega 6 fats from plants Omega 6 fats from animals Omega 3 fats A vast majority of fat digestion occurs in the __________. mouth stomach small intestine large intestine What is the primary form of fat in the diet? sterols triglycerides phospholipids glycerol Which of the following are healthful sources of saturated fats in the diet? (CHECK ALL THAT APPLY!)...
QUESTION 19 Why is it very difficult to fight viral infections? O A virus is not...
QUESTION 19 Why is it very difficult to fight viral infections? O A virus is not alive and therefore impossible to kill. It is hard to destroy a virus without damaging the host. The cell wall of a virus is too thick to penetrate. The RNA and DNA of a virus is too different. O A and B QUESTION 20 Which is better for you: a drug that is a natural product or one that is synthetic? Whether a drug...
N During the light reactions of photosynthesis, chlorophyll absorbs energy from sunlight. This energy is hused...
N During the light reactions of photosynthesis, chlorophyll absorbs energy from sunlight. This energy is hused to Pe P Select one: O a split water to produce O2 and high-energy electrons O b. convert carbon dioxide to sugar O c. convert sugar to carbon dioxide and water O d. synthesize cell molecules like cellulose Question Not yet How do we derive energy from fats? Points ou Flag Select one: a. Fat can provide energy in the form of NADH and...
Compare and contrast the ways in which plants and animals regulate heat exchange with their environments. Compare and co...
Compare and contrast the ways in which plants and animals regulate heat exchange with their environments. Compare and contrast a desert plant with an alpine plant and a desert animal with an alpine animal. What are some of the similarities and differences among strategies used by plants and animals? Again, be sure you have a general introductory paragraph that sets the reader up for the essay overall, and a summary paragraph that ties it all together at the end.
provides short-term energy storage for animals many sugars forms the cell wall of plant cells 29....
provides short-term energy storage for animals many sugars forms the cell wall of plant cells 29. 30. Part C. Which specific molecule (saturated fat, unsaturated fat, protein, glucose, starch, cellulose) is each food mestlx made of? celery butter 39. 32. -spinach 33. beef jerky bacon noodles orange juice44 cheese 41. 42 43. cranberries egg white table sugar popcorn lobster sesame oil 35. 36 37. 38. 45, wheat 46. Part D. State whether each is found in animals, plants or both....
To harvest the chemical energy in glucose (C6H1206) plants and animals rely on a series of...
To harvest the chemical energy in glucose (C6H1206) plants and animals rely on a series of reactions called respiration. This reaction is the reverse of photosynthesis and is shown below. In this reaction is glucose a reactant or product and what is its state of matter? C6H12O6 (aq) + 6 O2 (8) --> 6 CO2 () + 6 H20 (1) reactant, liquid reactant, aqueous O product, liquid product, aqueous
Which of the following terms is incorrectly paired with its description? saturated fats: have no carbon...
Which of the following terms is incorrectly paired with its description? saturated fats: have no carbon double bonds, are found in tropical plants Soluble fiber: passes through the gut unaltered, acts as roughage calorie: a unit of energy complex carbohydrates: long chains of glucose like amylase or glycogen i asked this several times and received different answers soluable and carbohydrates were the two answers that I received. What is the correct answer thank you
43) Which of the following choices correctly pairs a mineral with one of its major functions...
43) Which of the following choices correctly pairs a mineral with one of its major functions in the body? A) iron, component of the nucleic acid backbone B) calcium, used in amino acid metabolism O phosphorus, maintaining water balance D) sodium, maintaining water balance in cells 44) Essential fatty acids, which are required in the human diet, are A) those fatty acids that humans are unable to synthesize. B) the fatty acids that humans can synthesize from simpler molecules. stored...
a) Which of the following nutrients does NOT provide energy?
a) Which of the following nutrients does NOT provide energy?A. protein8. vitaminsC. carbohydratesD. fatb) Which of the following is recommended for a healthy diet? A. Reduce dietary fiber intake.B. Consume less than 10 % of total calories from saturated fat.C. Emphasize simple carbohydrates over complex carbohydrates.D. Minimize consumption of mono-unsaturated fats.c) Which is true about complex carbohydrates?A. They are high in calories and lead to weight gain.B. They should comprise the bulk of your diet.C. They are removed in most...
QUESTION 19 Why is it very difficult to fight viral infections? O A virus is not alive and therefore impossible to kill. It is hard to destroy a virus without damaging the host. The cell wall of a virus is too thick to penetrate. The RNA and DNA of a virus is too different. O A and B QUESTION 20 Which is better for you: a drug that is a natural product or one that is synthetic? Whether a drug...
N During the light reactions of photosynthesis, chlorophyll absorbs energy from sunlight. This energy is hused to Pe P Select one: O a split water to produce O2 and high-energy electrons O b. convert carbon dioxide to sugar O c. convert sugar to carbon dioxide and water O d. synthesize cell molecules like cellulose Question Not yet How do we derive energy from fats? Points ou Flag Select one: a. Fat can provide energy in the form of NADH and...
provides short-term energy storage for animals many sugars forms the cell wall of plant cells 29. 30. Part C. Which specific molecule (saturated fat, unsaturated fat, protein, glucose, starch, cellulose) is each food mestlx made of? celery butter 39. 32. -spinach 33. beef jerky bacon noodles orange juice44 cheese 41. 42 43. cranberries egg white table sugar popcorn lobster sesame oil 35. 36 37. 38. 45, wheat 46. Part D. State whether each is found in animals, plants or both....
To harvest the chemical energy in glucose (C6H1206) plants and animals rely on a series of reactions called respiration. This reaction is the reverse of photosynthesis and is shown below. In this reaction is glucose a reactant or product and what is its state of matter? C6H12O6 (aq) + 6 O2 (8) --> 6 CO2 () + 6 H20 (1) reactant, liquid reactant, aqueous O product, liquid product, aqueous
43) Which of the following choices correctly pairs a mineral with one of its major functions in the body? A) iron, component of the nucleic acid backbone B) calcium, used in amino acid metabolism O phosphorus, maintaining water balance D) sodium, maintaining water balance in cells 44) Essential fatty acids, which are required in the human diet, are A) those fatty acids that humans are unable to synthesize. B) the fatty acids that humans can synthesize from simpler molecules. stored...
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