WebChoose 1 answer: (Choice A) DNA replication is reductive, because half the total DNA present is copied. A. DNA replication is reductive, because half the total DNA present is copied. (Choice B) DNA replication is semi-conservative, because each DNA strand … WebDNA polymerases can only make DNA in the 5' to 3' direction, and this poses a problem during replication. A DNA double helix is always anti-parallel; in other words, one strand runs in the 5' to 3' direction, while the other runs in the 3' to 5' direction. This makes it … The replication fork is the branched (forked) DNA at either end of the replication …
DNA Replication - Definition, Classification, Process, …
WebFigure 1. DNA has (a) a double helix structure and (b) phosphodiester bonds. The (c) major and minor grooves are binding sites for DNA binding proteins during processes such as … WebMar 22, 2024 · Think you know everything about the term DNA replication? If you have studied molecular biology, you might have some idea or an even deeper knowledge of this process. It's a process of a single DNA molecule producing its two replicas. Well, here in this quiz, we will ask you some questions related to this topic. origin of step dancing
The need for DNA replication - Replication of DNA - BBC Bitesize
WebThe end replication problem? As we all know, with a linear chromosome, on the lagging strand (template 5'->3') of DNA replication, when the last piece of RNA primer at the 3' end is removed,... WebIf the checkpoint mechanisms detect problems with the DNA, the cell cycle is halted, and the cell attempts to either complete DNA replication or repair the damaged DNA. If the damage is irreparable, the cell may undergo apoptosis, or programmed cell death ^2 2. WebDuring DNA replication, a mistake can be made in the replication process, resulting in an alteration of the sequence. This change can cause the wrong proteins to be made, leading to a decrease in the efficiency of the cell's metabolic processes. Additionally, errors in DNA recombination can occur when genes are recombined to create a new ... origin of stations of the cross