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What elements are cells composed of?
Cells are primarily composed of carbon, hydrogen, oxygen, and nitrogen. These elements make up most of the molecules found in cells, such as proteins, lipids, carbohydrates, and nucleic acids. Additionally, cells also contain smaller amounts of other elements like phosphorus, sulfur, calcium, and potassium.
What elements is found in proteins but not in carbohydrates and lipids?
Nitrogen is found in proteins but not in carbohydrates and lipids
Are grains carbohydrates lipids or proteins?
Grains are primarily carbohydrates with some proteins (such as gluten).
Which elements is found in proteins but is not found in carbohydrates or lipids?
Proteins are nitrogen based while carbohydrates and lipids are not.
What are the chemical elements that make up carbohydrates fats and proteins?
Carbohydrates are made up of carbon, hydrogen, and oxygen. Fats are composed of carbon, hydrogen, and oxygen as well, but in different proportions compared to carbohydrates. Proteins contain carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur.
What are nuts composed primarily of?
fats and proteins
Cytoplasm is composed primarily of what?
Cytoplasm is composed primarily of water, salts, and organic molecules such as proteins, lipids, and carbohydrates. It also contains various organelles like mitochondria, endoplasmic reticulum, and ribosomes.
What elements compose carbohydrates lipids proteins?
Carbohydrates are composed of carbon, hydrogen, and oxygen. Lipids are composed of carbon, hydrogen, and oxygen as well, but they have a higher ratio of carbon and hydrogen compared to oxygen. Proteins are composed of carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur.
What elements is found in protein but not in carbohydrates and lipids?
Nitrogen is found in proteins but not in carbohydrates and lipids
Are carbohydrates proteins and DNA all polymers?
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.
What 3 elements are in carbohydrates and proteins?
- hydrogen - oxygen - carbon
What are the main structural components of carbohydrates proteins and lipids?
Elements: Carbon, Hydrogen, Oxygen and (only in proteins also) Nitrogen
