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What electric charge do the phosphate groups in DNA have?
A negative charge, as do all phosphate groups.
What chemical and physical elements make up phosphate?
Phosphate is a chemical compound consisting of phosphorus and oxygen atoms. It is commonly found in nature as phosphate ions (PO4^3-) combined with minerals like calcium, sodium, or potassium. Phosphate ions play crucial roles in biological processes, such as DNA and RNA formation, energy transfer, and bone formation.
Energy is released for cells to use when the bond between two phosphate molecules is broken in a sugar molecule true or false?
Partially false. Energy is released when phosphate group in ATP is broken apart. This is because there is high energy stored in the bonds as the attached phosphate groups both have a negative charge.
What two elements make up 75 percent of earth's crust?
the elements of a mineral bond together in very ... of silicon and oxygen account for more than 75 percent of the earth's crust. ...
What is needed to add a third phosphate group to ADP to make ATP?
ATP synthase
Does trisodium phosphate have a covalent or ionic bond?
Trisodium phosphate (TSP) has ionic bonds. In TSP, three sodium atoms donate electrons to a phosphate group, forming positively charged sodium ions and a negatively charged phosphate ion, which are attracted to each other by electrostatic forces to form an ionic bond.
What two things does cellular respiration need and make?
Needs- glucose and oxygen. Makes- water and carbon dioxide. During cellular respiration, glucose is combined with oxygen and is transformed in your mitochondria into the high-energy molecule called adenosine triphosphate (ATP). ATP is made of a base, a sugar and three phosphate groups. The phosphate groups are held together by a high-energy bond. When the bond is broken, a high level of energy is released and is used by the cells. Once the bond is broken ATP becomes ADP (adenosine diphosphate) which has only two phosphate groups and is able to pick up another phosphate. During cellular respiration, glucose is "burned" in the presence of oxygen, making water, carbon dioxide and lots(34) of energy. Water and carbon dioxide are by-products of cellular respirations.
What elements make up aluminium phosphate?
Aluminium phosphate is composed of aluminium (Al), phosphorus (P), and oxygen (O) atoms. The chemical formula for aluminium phosphate is AlPO4.
What is bonded together to make ATP?
ADP and phosphate
Does Deoxyribose bond to phosphate in DNA?
Yes, deoxyribose sugar molecules in DNA form covalent bonds with phosphate groups to create the sugar-phosphate backbone of the DNA molecule. This alternating sugar-phosphate backbone provides stability and support to the DNA double helix structure.
When nitrogen and oxygen combine do they make a ionic or covalent bond?
The bond is covalent.
Can hydrogen and oxygen form an ionic bond?
No, hydrogen and oxygen do not form an ionic bond. They typically form a covalent bond when they combine to make water (H2O). In this bond, they share electrons instead of transferring them.
Do the rungs of DNA connect to phosphate or sugar?
Sugar. The backbone of the DNA molecule is composed of ribose and phosphate, but the bases which make up the "rungs" of DNA are always connected to the sugar. The phosphate is used to bond the sugars together into long strings.
What atoms make water?
2 hydrogen bond and 1 oxygen bond H2O
What does sodium phosphorus and oxygen make?
Sodium phosphorus and oxygen can combine to form sodium phosphate, which is a common salt used in various industrial applications and as a food additive in some products.
What three kinds of atoms mix together to make sugar?
the formula is C6H12O6 which stands for carbon 6 hydrogen 12 oxygen 6
What four things make DNA?
DNA consists of two polymers with backbones made up of sugars and phosphate groups joined together by ester bond. each sugar is bonded to one of four bases which has a complimentary base bonded to it as well as a sugar/ phosphate grouping on the opposite side.
