yes
No, sexual encounters do not alter DNA. DNA is the genetic material that is passed down from parents to offspring and remains constant throughout an individual's life. Changes to DNA can occur through mutations, but these are not caused by sexual encounters.
No, an organ transplant does not alter your DNA. The transplanted organ retains its original DNA, while the recipient's DNA remains unchanged.
yes
The environment, viruses, and scientists have the ability to alter DNA. These alterations may potentially be passed on to future generations.
Certain chemotherapy drugs, such as cisplatin and cyclophosphamide, can alter DNA by damaging its structure or interfering with replication. Certain mutagenic chemicals like aflatoxin can also cause changes in DNA that may lead to mutations or cancer. Additionally, some viruses, such as HPV and Epstein-Barr virus, can integrate their genetic material into the host DNA, potentially causing alterations.
chromosomes are the DNA material of cell
No way, man. Smoking weed does not alter your DNA, no matter how much you think you smoke.
Mutagens are considered nonliving substances because they are chemical or physical agents that can alter the genetic material of an organism, such as DNA. They can cause mutations in the DNA sequence, potentially leading to changes in the traits of an organism.
DNA
Yes, eukaryotes have DNA as their genetic material.
No, prokaryotes do not have linear DNA in their genetic material. They typically have circular DNA molecules.
No, prokaryotic cells do not have linear DNA in their genetic material. They have circular DNA.