Bone is a mineralized connective tissue that exhibits four types of cells:osteoblasts, bone lining cells, osteocytes, and osteoclasts[1, 2]. Bone exerts important functions in the body, such as locomotion, support and protection of soft tissues, calcium and phosphate storage, and harboring of bo...
Nicotinamide adenine dinucleotide phosphate ({eq}NADP^+{/eq}) is an important molecule used for moving energized electrons around during... Learn more about this topic: NADPH in Biology | Definition, Structure & Function from Chapter 17/ Lesson 16 ...
Question: What is the role of a phosphate group in a strand of DNA? Basic structure of DNA or deoxyribonucleic acid: A nucleotide is the basic of polynucleotide chain of DNA and each nucleotide is composed of three components - i) a nitrogenous base, ii) a pentose sugar and iii) ...
Phospholipids are a type of organic compound that consists of two fatty acids and a phosphate group. In water-based solutions, the...
Cell Wall in Plant Cells Like plant cells, animal cells have a cell membrane. This is an important barrier that separates the interior parts of the cell from the external environment while also regulating the movement of molecules/substances in and out of the cell. ...
Thus, a DNA molecule is like a ladder that twists like a corkscrew, with the sugar and phosphate acting as the side rails and the base pairs acting as the rungs. Where Do We Find DNA? DNA is an extremely long molecule, so long that if all the DNA in a human was uncoiled and plac...
What is DNA made of? DNA is made up of molecules called nucleotides. Each nucleotide contains three components: a phosphate group, which is one phosphorus atom bonded to four oxygen atoms; a sugar molecule; and anitrogenbase. The four types of nitrogen bases are adenine (A), thymine (T)...
In the process, it breaks off a phosphate group on six ATP molecules to convert them to ADP, releasing energy in the process, according to LibreTexts. In the second step, 3-PGA is reduced, meaning it takes electrons from six NADPH molecules and produces two glyceraldehyde 3-phosphate (G3P...
Monomers of macromoleculesPhysical foundationsMetabolismMetabolism = Anabolism + CatabolismATP is the carrier ofmetabolic energy, linkingcatabolism to anabolismATP-adenosine triphosphatePhysical foundationsEnergy Coupling in Chemical ReactionsGlucose + ATP--> Glucose 6-phosphate + ADPenzymeThermodynamicsLife obeys ...
What is not required for glycolysis to occur? a) enzymes b) ATP c) mitochondrion d) phosphate group In what photosystem is ATP made? What is a common sugar used by the cell to make ATP? Explain the process of ATP synthesis. The production of ATP in cells occurs primarily in the wha...