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What are 2 identical strands of genetic material?
Chromosomes and sister chromatids are joined strands of duplicated genetic material. A chromatid is one copy of a duplicated chromosome which, before replication, is composed of one DNA molecule.
Does sperm transport genetic material?
Sperm contributes one half of the genetic material,the egg supplies the other half.This is the main reason why sexual reproduction is used by most organisms. It creates diversity in species that make it more resilient to changing conditions.
What is the difference between a genetic disorder and a genetic mutation?
A genetic disorder is something an individual is born with, and results from a problem within their genetic material. This means they have inherited the disease or disorder from their Mother or Father. You cannot inherit an infectious disease, you acquire it during your lifetime from a germ, such as a virus or a bacterium. You can also recover from an infectious disease, whereas you will always suffer from a genetic disorder if you inherit one.
Where is genetic information stored and copied?
the nucleus stores all the genetic information (DNA)
How is the genetic material in a bacterial cell carried?
Bacteria are prokaryotes, which means that they do not have a nucleus (unlike eukaryotes, which do). Instead, their genetic material is contained freely in the cytoplasm of the cell; it is not bound inside a membrane.
What occurs when a bacterium transfers some of its genetic material to another bacterium?
This transfer of genetic material from one bacterium to another is known as bacterial conjugation. It involves the transfer of plasmids or other mobile genetic elements between bacteria. This can result in increased genetic diversity and potentially introduce new genes, such as antibiotic resistance genes, into the recipient bacterium.
What are two bacteria's that exchange genetic material?
Genetic exchanges among bacteria occur by several mechanisms. In transformation, the recipient bacterium takes up extracellular donor DNA. In transduction, donor DNA packaged in a bacteriophage infects the recipient bacterium. In conjugation, the donor bacterium transfers DNA to the recipient by mating.
What is the genetic exchange through pili termed?
The genetic exchange through pili is termed conjugation. It involves the transfer of genetic material from one bacterium to another through direct cell-to-cell contact.
Is genetic material is transferred through a pilus in binary fission?
No, genetic material is not transferred through a pilus in binary fission. In binary fission, a parent cell divides into two identical daughter cells, and genetic material is replicated and distributed equally to each daughter cell during this process. Pilus is involved in bacterial conjugation, where genetic material is transferred from one bacterium to another.
What is it called when a bacterium uses a virus to transfer its DNA another bacterium?
Transduction
What is a genetic engineer?
Genetic Engeneering is taking genes from one organism and and putting them in another organism.(most likely to be a bacterium.)
Is one method of genetic engineering in which a useful segment of DNA from one organism is inserted into a bacterium?
Yes.
Does urine contain genetic material. Like if one gives a urine sample is one submitting genetic material?
No.
What is the difference between conjugation and sexduction?
Conjugation is a process in bacteria where genetic material is transferred between two cells through direct physical contact. Sexduction, on the other hand, is a specific type of conjugation where genetic material is transferred along with a sex factor (plasmid) that carries genes for the formation of a sex pilus. This enables the transfer of genetic material specifically related to mating or conjugation.
What are needed for bacterial conjugation pili or flagella?
Pili are needed for bacterial conjugation, as they are involved in the transfer of genetic material from one bacterium to another. Flagella, on the other hand, are involved in bacterial motility and help the bacterium move.
Is the egg the only one who contains genetic material?
No, genetic material is also contained in the sperm cell. During fertilization, the genetic material from the egg combines with the genetic material from the sperm to create a unique set of genes for the offspring.
Can some bacteria exchange genetic material with each other using a thin tube to connect them?
Yes, this process is known as bacterial conjugation. During conjugation, a thin tube called a pilus allows the transfer of genetic material (such as plasmids) from one bacterium to another. This exchange of genetic material contributes to bacterial diversity and can lead to the spread of antibiotic resistance genes in bacterial populations.
