Carbohydrates and Low-Carb Diets

Photosynthesis is the process by which plants and some bacteria convert sunlight into chemical energy in the form of glucose. This process involves the absorption of sunlight by chlorophyll in plant cells, which triggers a series of biochemical reactions to convert carbon dioxide and water into glucose and oxygen.

Glucose, fructose, maltose, sucrose, lactose, and starch are carbohydrates that would likely test positive in Molisch, Benedict's, Barfoed's, Seliwanoff's, Bial's, and fermentation tests. These carbohydrates are commonly used in biochemical testing due to their distinct reactivity with the specific reagents in each test.

Water (H2O), carbon dioxide (CO2), sulfur dioxide (SO2), ammonia (NH3), and methane (CH4) are all examples of polyatomic molecules. These molecules contain more than two atoms chemically bonded together to form a stable structure.

Carbohydrates are biochemicals composed of carbon, hydrogen, and oxygen atoms. They are the main source of energy for the body and are classified as simple (sugars) or complex (starches and fibers) based on their chemical structure.

Most real and pure crab meat is truly zero carb food. Beware of artificial crabmeat, however, as sugar is used to make it taste like crab meat. It also seems that dungeonous/dungeness crab has some carb count so a low-carber will want to avoid that in any large amount and avoid the artificial crabmeat completely. http://www.carb-counter.org/fish/search/%20crab/1500

http://www.carb-counter.net/fish-shelfish

When molecules of sugar join together they form either disaccharides (two sugar units) or polysaccharides (many sugar units). Examples of disaccharides include sucrose (table sugar) and lactose (milk sugar), while examples of polysaccharides include starch and cellulose.

False. All animals, regardless of their primary diet, are able to use carbohydrates as a source of energy to fuel their life processes. Carbohydrates are broken down into glucose, which is a universal source of energy for all living organisms.

No, lipids do not produce proteins. Lipids are a class of molecules that includes fats, oils, and cholesterol, which primarily serve as energy storage, membrane components, and signaling molecules in cells. Proteins, on the other hand, are produced by cells through the process of protein synthesis using the genetic information encoded in DNA.

Autotrophs use a process called photosynthesis to make carbohydrates. During photosynthesis, they absorb sunlight, carbon dioxide, and water to produce glucose (a type of carbohydrate) and oxygen. This process occurs in the chloroplasts of plant cells.

Animal cells can use fats and proteins as alternative sources of energy when they run out of carbohydrates. These molecules can be broken down through processes like beta oxidation and gluconeogenesis to produce ATP for cellular functions.

Yes, carbohydrates, proteins, and DNA are all polymers. Carbohydrates are composed of repeating units of sugars, proteins are composed of amino acids, and DNA is composed of nucleotides. Each of these molecules is made up of long chains of these repeating units linked together.

Dextran is an impermeable carbohydrate commonly administered to patients with blood loss, as it helps expand blood volume by drawing fluid into the bloodstream.

Simple carbohydrates include sugars like glucose, fructose, and sucrose, as well as foods made from refined grains like white bread, pasta, and rice. These carbohydrates are quickly digested and can cause a rapid increase in blood sugar levels.

Nutritionists suggest that no more than 20-35% of your daily calories should come from fat. Consuming excess fat can lead to weight gain and various health issues such as heart disease. It is important to choose healthy fats from sources like avocados, nuts, and olive oil to meet this recommendation.

Foods like grains, bread, pasta, rice, fruits, vegetables, and legumes are high in carbohydrates. Sugary foods, such as candy, cookies, cakes, and sugar-sweetened beverages, also contain carbohydrates.

To calculate the carbohydrate content in plant material, you can use the following formula: Carbohydrates = 100 - (moisture + ash + protein + fat). First, determine the moisture, ash, protein, and fat content of the plant material through chemical analysis. Subtract these values from 100 to find the carbohydrate content. Alternatively, you can utilize laboratory methods like acid hydrolysis and chromatography to specifically analyze carbohydrates in the plant material.

Starch is a polysaccharide composed of glucose units, making it a compact and easily digestible energy source. It can be stored in plant cells in granules, allowing for efficient storage and easy access when energy is needed. Starch can also be broken down into glucose quickly, providing a rapid source of energy for plants during periods of growth or low sunlight.

most plant proteins such as legumes (beans) and grains are incomplete proteins. combining certain complementary proteins can make complete proteins such as beans and rice, mac and cheese, pita bread and hummus, peanut butter sandwich, etc.

=)

Carbon, Hydrogen and Oxygen are the 3 elements of carbohydrates. Sarbjeet Virdi, 9/12/08

Carbohydrates produced through photosynthesis are broken down through cellular respiration to release energy in the form of ATP. This process involves glycolysis, the citric acid cycle, and oxidative phosphorylation. Glucose is ultimately converted to carbon dioxide and water, with ATP being generated along the way for cellular processes.

water, food, and nutrients i think...

energy though is important because your heart cant pump blood without it

I think you also need shelter, but defiantly water food and nutrients... ;-)

glucose
glycogen
glucose
that carbohydrate is Glucose

To create a concept map:

1. Start with a central topic or main idea, such as "Cell."
2. Branch out to related concepts like "Carbohydrates," "Proteins," "Enzymes," "DNA," "Sugar," "Lipids," "Nucleotides," "Amino Acids," and "Nucleic Acids."
3. Connect these concepts with arrows to show relationships and dependencies (e.g., how nucleic acids are made of nucleotides).
4. Include short descriptions or keywords on each branch to summarize the connection between concepts.

80 % of our body is made up of carbohydrates.

To make DNA, to repair damage in DNA strands, to make up the structure of cells, they form parts of cell membranes, to make organelles in cells, and they make enzymes (chemical reaction that speeds up functions in living things).