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A hair cross section reveals the internal structure of a hair strand, showing the different layers and components such as the cuticle, cortex, and medulla. It also provides information about the shape, thickness, and overall health of the hair.

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6mo ago

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Do the two DNA double helices following DNA replication have the same or different composition?

After DNA replication, the two DNA double helices have the same composition as the original DNA molecule. Each new double helix consists of one original strand (the template strand) and one newly synthesized strand (the complementary strand). This ensures that the genetic information is faithfully preserved and passed on to the daughter cells.


What is the complementary DNA strand template strand of atgccatgg?

The complimentary DNA strand to the template sequence atgccatgg is tacggtacc. This is because DNA bases always pair up in a specific way: adenine (A) with thymine (T) and cytosine (C) with guanine (G).


What was Watson and cricks hypothesis for DNA replicating?

Watson and Crick proposed that DNA replicates by unwinding the double helix structure, with each strand serving as a template for the creation of a new complementary strand. This process results in two identical DNA molecules, each containing one original strand and one newly synthesized strand.


Why does a DNA strand grow only in the 5' to 3' direction?

A DNA strand grows only in the 5' to 3' direction because the enzyme that builds the new strand, called DNA polymerase, can only add new nucleotides to the 3' end of the existing strand. This is due to the structure of the nucleotides and the way they are connected in the DNA molecule.


What is the significance of the 3' 5' DNA structure in the process of DNA replication?

The 3' 5' DNA structure is important in DNA replication because it determines the direction in which new DNA strands are synthesized. The leading strand is synthesized continuously in the 5' to 3' direction, while the lagging strand is synthesized in short fragments in the opposite direction. This structure ensures accurate replication of the genetic material.

Related Questions

What describes the structure formed wjen a probe hybridizes to a gene?

A double-stranded DNA structure in which one strand is the probe.


How does each separated strand begin a new strand?

With a small piece of primer,and active polymerase(enzyme) it replicates the complementary strand of the DNA


How is the structure of a strand labeled?

A strand is defined as an element that forms part of a complex whole. It is labelled according to the substance it is part of.


What is the complementary section on the other strand of DNA if one strand is CTAGAAC?

The complementary section on the other strand would be GATCTTG. This is because in DNA, adenine pairs with thymine and cytosine pairs with guanine, so the complementary bases are G-C, A-T, T-A, and C-G.


What is the section of DNA being used to make the strand of RNA known as?

The DNA template strand is used to create mRNA.


What describes the structure formed when a probe hybridizes to a gene?

A double-stranded DNA structure in which one strand is the probe.


What describes the structure form when a probe hybridizes to a gene?

A double-stranded DNA structure in which one strand is the probe.


What is a group of ribosomes bound to the same mRNA strand?

The structure is referred to as a polyribosome.


What is the continuous strand?

The continuous strand refers to an unbroken sequence, usually of something like DNA or a material structure. It means that there are no interruptions or breaks in the chain.


Do the two DNA double helices following DNA replication have the same or different composition?

After DNA replication, the two DNA double helices have the same composition as the original DNA molecule. Each new double helix consists of one original strand (the template strand) and one newly synthesized strand (the complementary strand). This ensures that the genetic information is faithfully preserved and passed on to the daughter cells.


What is the level of structure is represented by a strand of hair?

Well, it is not disulfide or secondary because i tried those.


Why and how do you do a strand test?

A strand test is done to check how a hair product will react on a small section of hair before applying it fully. You can do a strand test by applying a small amount of the product on a small strand of hair, following the instructions, and observing the results to ensure it doesn't cause any adverse reactions like breakage or discoloration.