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What will cut a DNA sequence only if it matches the sequence precisely?
A restriction enzyme will cut a DNA sequence only if it matches the specific recognition sequence of that enzyme. These enzymes are highly specific and will cleave the DNA at a particular site when the target sequence is present in the DNA molecule.
What is karyotype?
A method of illustrating what chromosomes are present.
How many gene is present in one chromosomes?
A given gene is present on exactly two chromosomes in a somatic cell.
How many chromosomes are present when meiosis is started?
In humans, 46 chromosomes are present when meiosis begins. The four daughter cells that result from meiosis have 23 chromosomes.
If both members of a pair of chromosomes are present in the cell the condition of the chromosomes is said to be?
If both members of a pair of chromosomes are present in the cell, the condition of the chromosomes is said to be diploid. Diploid cells have two sets of chromosomes, one set derived from each parent.
What will cut a DNA sequence only if it matches the sequence precisely?
A restriction enzyme will cut a DNA sequence only if it matches the specific recognition sequence of that enzyme. These enzymes are highly specific and will cleave the DNA at a particular site when the target sequence is present in the DNA molecule.
What best describes the role of restriction enzymes in the analysis of eDNA?
Restriction enzymes are used to cut the eDNA sample at specific recognition sites, generating fragments of varying lengths. These fragments are then separated and analyzed to create a unique fingerprint of the eDNA sample. By comparing the fragment sizes, researchers can identify and differentiate species present in the environment.
How many sets of human chromosomes are present in a spermatid?
23 chromosomes are present in spermatids
How many chromosomes are present after interphase?
After interphase, there are 46 chromosomes present in a human cell.
Which sex chromosomes are present in females?
XX chromosomes.
Where are the chromosomes in the zygote?
chromosomes are present in the nucleus of zygote.
What is karyotype?
A method of illustrating what chromosomes are present.
How many chromosomes are present in the nucleus after the DNA duplicates?
After DNA duplicates, there are twice the number of chromosomes present in the nucleus.
How many chromosomes are present when meiosis starts?
In humans, 46 chromosomes are present when meiosis begins. The four daughter cells that result from meiosis have 23 chromosomes.
Where are chromosomes present in a cell?
Chromosomes are seen in the nucleus of the eukaryotic cells.
Where are enzymes contained in the human body?
Enzymes are present throughout the body.
How many gene is present in one chromosomes?
A given gene is present on exactly two chromosomes in a somatic cell.
