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All cells have genes
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The chromosomes of eukaryotic cells have more?
genes
In what structures can the DNA of a cell be found?
DNA is kept in the nucleus of eukaryotic cells.
What do prokaryotic and eukaryotic cells use to turn certain genes on or off?
Proteins
Where are ribosomes produced?
Ribosomes are made by genes in the nucleolus (which is inside the nucleus) in eukaryotic cells. In prokaryotic cells, the genes are found in the cytoplasm.
Why must certain genes in eukaryotic cells be present in multiple copies?
To produse RNA
Many biologist believe that having the genes of eukaryotic cells interrupted by introns?
true
Is chromosomes in eukaryotic plants and animals cells?
yes cromosomes are the material of the genes for myltiplication of the cells= produce new organisms
Where are the genes located?
Genes are DNA grouped together/organized on chromosomes which are found inside the nucleus of eukaryotic cells, and are found floating around in the cytoplasm as DNA in prokaryotic cells.
Why do eukaryotic genes have introns but introns are absent from prokaryotic cells?
Look at the sheer amount of DNA that is contained into a eukaryotic gene (eukaryotes have more DNA to code for and so they can leave some of the DNA out, also look at the way the DNA is formed i.e. Eukaryotic genes are double stranded helixes and prokayrotic genes are a single strand of circular dna.
Why do molecular biologists use yeast as opposed to bacteria for expressing genes of interest?
molecular biologists can avoid eukaryotic-prokaryotic incompatibility by using eukaryotic cells such as yeasts, rather than bacteria, as hosts for cloning and/or expressing eukaryotic genes of interest. source: Campbell Biology 7th edition
Where genes and chromosomes are found in your body?
Answerchromosomes are found mostly in the nucleus of your cells and there is where you will find the chromosomes.
Do kelp have eukaryotic cells?
Yes kelps do have eukaryotic cells. All living things have eukaryotic cells.
