Answer:
1) Hydrogen
2) Nucleotide phosphates
3) Sugar
4) Original free DNA
5) Unzip exposed bases
6) Identical
7) New
8) Complementary
Explanation:
2 Choose from the following words to fill in the blanks of the steps in DNA replication. Each one may be used only once. identical new sugar unzip exposed bases original free DNA nucleotides phosphate hydrogen The ____hydrogen_ bonds between the bases break, and the two DNA strands unwind and____ nucleotides phosphates____ are brought in, and they attach to the ____sugar___ on both DNA strands. Bonds form between the ___original free DNA___ and ____unzip exposed bases__ molecules of the just-arrived DNA nucleotides, forming a new strand. DNA replication results in two DNA double helices, each composed of one ___identical___ and one ___new__ strand. The new DNA molecules are ____complementary_____ to each other and the original DNA.
Option A,B,C,E
Chromosomes are rod shaped structures that contain DNA, are located in the nucleus, occur in numbers that are the same for all members of a certain species, are organized into karyotypes for scientists to analyze
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Explanation:</u></h3>
A chromosome is the threadlike arrangement of DNA and protein-containing genetic erudition. Chromosomes are packaged and saved inside the nucleus. Various species have distinct amounts of chromosomes. An organism's complete assortment of chromosomes can be observed by practicing pictures of cells dividing. These pictures are then designed to produce a karyotype.
All the various chromosomes of an organism get up that organism's genome.DNA is the construction block of the genetic material observed in all living things. A very long chain of DNA can create a chromosome. In these chromosomes are areas designated as genes that code for particular proteins.
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