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Carbohydrates and Low-Carb Diets
Carbohydrates are vital part of a healthy diet. Carbohydrates do not cause weight gain unless they are eaten in excess. Low-carb diets are dietary programs which regulate carbohydrate intake to prevent weight gain.
5,534 Questions
Carbohydrates are produced readily by?
Carbohydrates are produced by carbon, hydrogen, and oxygen. Carbohydrates are produced by photosynthesis. Photosynthesis is the chemical process by which green plants synthesize organic compounds from carbon dioxide and water in the presence of sunlight.
What does complete protein do to your body?
Complete proteins provide all essential amino acids needed for proper growth, maintenance, and repair of body tissues. They support muscle growth, tissue repair, immune function, and hormone production. Consuming complete proteins can help maintain overall health and support cellular function.
What are the attributes of living organisms?
From Wikipedia:
- Homeostasis: Regulation of the internal environment to maintain a constant state; for example, electrolyte concentration or sweating to reduce temperature.
- Organization: Being structurally composed of one or more cells, which are the basic units of life.
- Metabolism: Transformation of energy by converting chemicals and energy into cellular components (anabolism) and decomposing organic matter (catabolism). Living things require energy to maintain internal organization (homeostasis) and to produce the other phenomena associated with life.
- Growth: Maintenance of a higher rate of anabolism than catabolism. A growing organism increases in size in all of its parts, rather than simply accumulating matter.
- Adaptation: The ability to change over a period of time in response to the environment. This ability is fundamental to the process of evolution and is determined by the organism's heredity as well as the composition of metabolized substances, and external factors present.
- Response to stimuli: A response can take many forms, from the contraction of a unicellular organism to external chemicals, to complex reactions involving all the senses of multicellular organisms. A response is often expressed by motion, for example, the leaves of a plant turning toward the sun (phototropism) and by chemotaxis.
- Reproduction: The ability to produce new individual organisms, either asexually from a single parent organism, or sexually from two parent organisms.
Are carbohydrates hydrophilic or hydrophobic and how do you test this?
Carbohydrates are hydrophilic, meaning they have an affinity for water. To test this, you can perform a simple solubility test: add the carbohydrate sample to water and observe if it dissolves. If it dissolves, it is hydrophilic; if it does not dissolve or forms a separate layer, it is likely hydrophobic.
The overall equation for photosynthesis is: 6CO2 + 6H2O + light energy → C6H12O6 + 6O2. This shows the conversion of carbon dioxide and water into glucose and oxygen in the presence of light energy and chlorophyll.
What are the monomers of complex carbohydrates?
The monomers of complex carbohydrates are simple sugars, or monosaccharides, such as glucose, fructose, and galactose. These monosaccharides join together through glycosidic bonds to form polysaccharides like starch, cellulose, and glycogen.
What is the chemical structure of carbohydrates?
Carbohydrates are organic compounds made up of carbon, hydrogen, and oxygen atoms. They have a general formula of (CH2O)n, where n can vary. Carbohydrates can exist as simple sugars (monosaccharides), double sugars (disaccharides), or complex sugars (polysaccharides) based on their structure and composition.
What is the basic units of carbohydrates?
The basic units of carbohydrates are monosaccharides, which are single sugar molecules such as glucose, fructose, and galactose. These monosaccharides can join together to form disaccharides (two sugar units) or polysaccharides (multiple sugar units).
Carbohydrates are stored as glycogen in the liver and muscles, and excess carbohydrates can also be converted to fat for long-term storage in adipose tissue.
Yes, carbohydrates are commonly polymers composed of repeating monosaccharide units. Starch and cellulose are examples of carbohydrate polymers found in plants, while glycogen is a carbohydrate polymer found in animals.
What is the basic source of all food capture sunlight to produce carbohydrate?
The basic source of all food is plants, which capture sunlight through photosynthesis to produce carbohydrates. This process involves converting sunlight into chemical energy stored in the form of glucose, which serves as the primary energy source for all living organisms.
Enzymes are produced as a direct result of which process?
1)protein synthesis
2)photosynthesis
3)respiration
4)enzymatic hydrolysis
What would the organism use for energy after carbohydrates?
After carbohydrates, the organism would use fats as an energy source. Fats are broken down into fatty acids, which can be used for energy production through a process called beta-oxidation. If fats are not available, the organism may also utilize proteins for energy through a process called gluconeogenesis.
What 2 organisms break down carbohydrates to release energy from cells?
Two organisms that break down carbohydrates to release energy from cells are humans and yeast. Humans use cellular respiration to break down carbohydrates into ATP for energy, while yeast can perform fermentation to extract energy from carbohydrates.
What percentage of carbohydrates protein lipids and acids are present in human body?
All of these have a carbon backbone with hydrogen and oxygen attached. Protein, which is made of amino acids, also has a nitrogen. Two of the amino acids have sulfur and two of them have a aromatic ring while one has a five member ring.
Therefore they are all made of carbon, hydrogen, and oxygen. Some have nitrogen, sulfur, and aromatic rings. It is the amount of these elements, attachments, and spatial relationships that vary.
Are the cells activities controlled by carbohydrates?
Carbohydrates play a crucial role in providing energy for cellular activities through processes like glycolysis and cellular respiration. They are also involved in cell communication, structure, and signaling pathways. Overall, carbohydrates are essential for regulating and facilitating various cellular functions.
Are starches and sugars carbohydrates?
Yes, starches and sugars are both types of carbohydrates. Starches are complex carbohydrates made of many sugar units linked together, while sugars are simple carbohydrates consisting of one or two sugar units. Both provide energy when broken down during digestion.
No, it is a carbohydrate...just like sugar.
Edited. Better answer:
Salt is neither a lipid or a carbohydrate. It has no calorie value.
Lipids, carbohydrates, and proteins are all organic compounds your body can metabolize and use as energy. Table salt is not an organic compound.
Which organelles use light energy to make carbohydrates from carbon dioxide and water?
In order to perform photosynthesis, plants must capture light energy. To do this they use chlorophyll. The plant cells which are responsible for photosynthesis contain organelles called chloroplasts which are rich in chlorophyll.
What atoms make up carbohydrate?
Carbon, Hydrogen, and oxygen atoms make up carbohydrates.
EXAMPLES
A. Starches and sugars are examples of carbohydrates.
B. Living things use them as their main source of energy.
D. Plants and some animals use them for strength and rigidity.
Are enzymes carbohydrates or lipids or proteins?
The great majority of enzymes are proteins.
Proteins are well suited to the job of catalysis, as they can fold into specific three-dimensional shapes that complement the shapes of their substrates.
A few enzymes are RNA. For example, the activity of ribosomes depends in part on the catalytic activity of ribosomal RNA (rRNA).
Why are carbohydrates excellent sources of energy for organisms?
While many life forms use carbohydrates as an energy source, some don't. Plants use sunlight to make carbohydrates (photosynthesis) which they later retrieve as energy but the source of the energy is the sun. Animals use carbohydrates.
There is one interesting exception to this usual case. Black smokers (deep sea volcanic vents) support a varied array of life based on chemo-synthesis which uses sulfidic compounds as the energy source to manufacture carbohydrates for the higher lifeforms.
Stack of membranes in which enzymes attach carbohydrates and lipids to proteins?
Golgi Apparatus (also known as Golgi Body).
How does one protein differ from another protein?
Proteins differ from each other in their amino acid sequence, which is determined by the genetic code. This unique sequence gives each protein its specific structure and function. Differences in amino acid sequence can result in proteins with varying functions, sizes, shapes, and interactions.
How do you know if you need more protein?
You may need more protein if you are frequently fatigued, have slow muscle recovery after exercise, or are experiencing muscle loss. Consulting with a healthcare provider or a registered dietitian can help determine if increasing your protein intake is necessary.
