Restriction Enzymes
These enzymes are produced by bacteria. they have the ability to cleave DNA fragment a specific recognition site. They are also known as restriction endonucleases or molecular scissors. On the basis of sub unit composition, cleavage position, sequence specificity and co-factor requirements they are classified into four groups.
In gel electrophoresis DNA fragments are separated according to size. Large DNA fragments not move very far because of their large molecular size they can not travel.
In this case hybridize mean to measure the degree of genetic similarity between two pools of DNA sequence.
Purpose of DNA probe hybridization
Hybridization probe is 100-1000 bp long strand which is radioactively labelled. It is used to determine the presence of nucleotides in DNA which is complementary to sequence in DNA probe.
Answer:
Option D, balance, graduated cylinder, ruler
Explanation:
Please see the attached file
both fall on the same time ! as air resistance is not there ,so both fa at the same time as the acceleration of gravity is same for both
Answer:
amino acids
Explanation:
Saccharides are for polysaccharides
Nucleotides are for DNA
Fatty acids are for lipids
Amino acids line up in a chain during translation into a protein.
C-10
Your sex chromosomes have half your body chromosomes
