Watch complete video answer for “How many base pairs are found in one turn of DNA?” of Biology Class 12th. Get FREE solutions to all questions from chapter MOLECULAR BASIS OF INHERITANCE.
How many base pairs are in 18S ribosomal RNA? How many different kinds of proteins does one cell contain? After three rounds of DNA replication, how many all-white DNA (both strands are white) will there be? Explain your reasoning.
How many DNA molecules will be found in each cell during prophase? How many double-stranded DNA molecules are in one chromosome? What is DNA replication called? How are nucleotides added in DNA replication? How many base pairs of DNA are in a somatic cell?
The human genome of Homo sapiens is stored on 23 chromosome pairs. 22 of these are autosomal chromosome pairs, while the remaining pair is sex-determining. The haploid human genome occupies a total of just over 3 billion DNA base pairs that means 6 billion base pairs per diploid cell. "The...
DNA involving Watson–Crick base-pairing can be synthesized with high fidelity, the structural and mechanistic origins of which have been investigated for many decades. Despite this, new chemical insights continue to be uncovered, including recent findings that may explain newly discovered functions for...
How many nucleotides should a primer be? Primer refers to a small set of nucleotides of DNA, typically18 to 24 base pairs in length. What is a mismatch in a primer? One of the PCR primers is designed so that it is complementary to the sequence immediately upstream (or downstream) from...
Complex organisms, like plants and animals, have 50,000 to 100,000 genes on many different chromosomes (most humans have 46 chromosomes). In the cells of these organisms, the DNA is twisted around bead-like proteins called histones. The histones are also coiled tightly to form chromosomes, wh...
文章大意:这是一篇说明文,文章主要介绍了科学家改进了DNA方法,使之能够与象牙匹配,并帮助追踪贩卖象牙的罪犯。 Every year, as many as 50, 000 elephants in Africa are killed illegally for their tusks (象牙). Now scientists have improved DNA methods that allow them to match up elephant tusks, and ...
It has been known for many decades that the methylamino group of the m6A nucleobase can form two rotational isomers that interconvert on the millisecond timescale25,26(Fig.1a). The preferredsynisomer12,25,26cannot form a canonical Watson–Crick base pair (bp) with uridine as the methyl group...
Question: How many codons and how many DNA bases do you have the part of the gene that encodes the enzyme uricase? Codons: Codons are triplets of nucleotides which code for one amino acid. There are also codons which signal ribosome to start translation...