What are the key enzymes involved in unwinding DNA and relieving torsional stress during replication?

There are four major classes of biological macromolecules: carbohydrates, lipids, proteins, and nucleic acids. Each is an important cell component and performs ... It is composed of thousands of covalently bonded atoms. Many macromolecules are polymers of smaller molecules called monomers. The most common macromolecules in ... Nov 12, 2016 ... Score high with test prep from Magoosh - It's effective and affordable! SAT Prep: https://bit.ly/395wxA5 ACT Prep: ... Answer and Explanation: 1. Macromolecules are mostly made up of different combinations of carbon, hydrogen, oxygen and nitrogen atoms. They are also known as ... Jul 29, 2021 ... What's your favorite class of macromolecules? I'm torn between ... what are macromolecules and wonder what's it like when they're doing ... May 24, 2019 ... Dive into the research topics of 'Perdeuteration of Biological Macromolecules: A Case Study of Human Carbonic Anhydrases'. Together they ... In the normal brain, MM signals arise mainly from the protons of amino acids within cytosolic proteins, primarily in regions undergoing rapid motions on the ... Macromolecules are enormous molecules that contain thousands of atoms (or more!). They are still considered molecules because they cannot be broken up into ... Ring polymers are macromolecules composed of repeating units, forming closed loops without free ends. From Science Daily. Its nuclear envelope prevents unwanted ... Macromolecules are sometimes referred to as polymers which translates to "many" units and reflects that macromolecules are made of repeating monomer subunits.