Answer
Well, lions have mains right? Tigers don't. So why is that? It is because they have different behaviors. Tigers like to swim, and lions don't , right? They have different habitats, social hierarchies, and they have there own subset of genes. Like how tigers have stripes and lions don't. They have a different pigment gene that determines what color there fur is. Like how snow tigers are white and Siberian tigers are orange. That is because the snow tiger is missing the gene that makes their fur orange.
Answer: C. Linear chromosomes lacking introns
Explanation: Eukaryotes have linear chromosomes. After cellular replication, introns are spliced in eukaryotes and only keep the exons. This process also includes a 5’ cap and a poly-A tail.
In eukaryotic cells, the DNA that codes for the cell's proteins is stored in a membrane-bounded organelle called the nucleus.
<h3>What is the nucleus?</h3>
The cell nucleus is an organelle delimited by a membrane where the cellular genetic material organized in DNA molecules together with proteins such as histones is stored. Its function is to keep this genetic material protected and control the expression of DNA, as in the transcription of proteins.
Therefore, we can confirm that In eukaryotic cells, the DNA that codes for the cell's proteins is stored in a membrane-bounded organelle called the nucleus.
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Answer:
Genetic engineering is accomplished in three basic steps. These are (1.) The isolation of DNA fragments from a donor organism; (2.) The insertion of an isolated donor DNA fragment into a vector genome and (3.) The growth of a recombinant vector in an appropriate host.