Why is protein synthesis different in prokaryotes and eukaryotes? Why are viruses not classified as prokaryotes or eukaryotes? Why are introns only in eukaryotic DNA? Why does transcription occur in the nucleus and not in the cytoplasm in eukaryotes?
Why does DNA replication happen before cell division? Why does transcription take place in the nucleus of the cell? Explain how DNA is used to generate proteins in prokaryotic and eukaryotic cells. Why do all cells have the same DNA but different functions?
When the final product of a pathway accumulates, it binds to an earlier enzyme, reducing its activity and conserving energy and resources. Electrons zip around the nucleus at about 5 million miles per hour. Why don't they fly off? The nucleus present in the center of the atom has a ...
What is the function of primase in DNA replication? Give two reasons why both the strands of DNA are not copied during transcription. How are the hydrogen bonds important in the replication of DNA? What is DNA replication? What would happen if DNA replication didn't happen?
Why does DNA supercoiling happen? Why can't DNA leave the nucleus? Why does DNA methylation occur? How is single-stranded DNA damage detected? Why do we do DNA sequencing? Why does thymine protect deamination? Why is DNA important to a cell? Why does DNA shorten during replication? What ...
Do all cells reproduce the same way? Why/How does DNA decide everything? What enzymes are involved in replication?DNA:DNA stands for deoxyribonucleic acid. DNA is our genetic material that we inherit from our parents and that we pass on to our o...
An intron is a section of non-transcribed DNA in a gene. When mRNA is made from this gene, the sections of introns are removed before the mRNA leaves the nucleus.Answer and Explanation: There are essentially two theories about this. Either all cells started with introns in the DNA, and ...
Why are all different parts of the cell necessary? How do the nucleus, mitochondria, cytoplasm, ribosomes, and Golgi apparatus all interact together? What is the function of organelles? Why are several chloroplasts in the plant cell? Why are storage granules important to the cell?
Why is there no RNA in the nucleus? Why do we need to convert DNA to RNA to make proteins? Why can't we skip the process of transcription? Describe the prokaryotic and eukaryotic genome. All cells on Earth use mRNA to make protein rather than using DNA directly. Why is it more...
” which involves a “now” ― what’s in the future moves into the “now,” then into the past; and a “B-theory,” in which “events stand in various different temporal relations to each other, but no one event, or set of events, is singled out as having ...