2024年6月8日 · Unwound DNA is called single-stranded DNA (ssDNA). This type of DNA consists of a single strand of nucleotides, as opposed to the double helix structure formed by two complementary strands of DNA.

2024年6月9日 · When unwound, a double helix looks like two separate strands of DNA arranged in a ladder-like structure. Each strand consists of a sequence of nucleotide bases (A, T, C, G) connected by sugar ...

2024年6月11日 · During mitosis, the DNA is in a coiled form of chromosome. During DNA replication, however, the DNA is unwound with the help of an enzyme DNA helicase. This answer is:

2024年6月24日 · What is unwound DNA called? Unwound DNA is called single-stranded DNA (ssDNA). This type of DNA consists of a single strand of nucleotides, as opposed to the double helix structure formed by two ...

2024年6月14日 · If you unwound and tied together the strands of DNA in one of your cells, it would stretch up to six feet, but they would only be 50 trillionths of an inch. 2. If you could unwrap the DNA you have ...

2024年10月16日 · A non-functional primase enzyme would prevent the initiation of DNA replication since primase is responsible for synthesizing RNA primers that are needed to start the replication process.

2025年1月19日 · RNA polymerase attaches to unwound DNA during transcription by recognizing and binding to specific promoter sequences on the DNA strand. Once bound, the RNA polymerase begins to synthesize a ...

2024年6月22日 · Chromatin. The loose and, basically unwound form of chromosomes that are still wrapped is histones. ... Chromatin is a complex of DNA and proteins that make up chromosomes. These chromosomes are ...

2024年5月24日 · This process is facilitated by enzymes that help unzip the double-stranded DNA. Once the DNA is unwound, RNA polymerase can then bind to the DNA and initiate transcription.

2024年6月9日 · The chromatin is unwound and spread out within the nucleus, allowing for gene expression and DNA replication to occur. Additionally, the nucleus contains the nucleolus where ribosomal RNA ...