Answer:
semi-conservative
Explanation:
Each helix that is created contains one strand form the helix from which it was copied
Answer:
Supporters of genetic engineering in agriculture point to a multitude of potential benefits of engineered crops, including increased yield, drought tolerance, reduced pesticide use, more efficient use of fertilizers, and ability to produce drugs or other useful chemicals.
Answer:
aver la discriminación es un tema serio un ejemplo fácil es decir yo odio a alguien porque le gusta algo que ami no y también el ser humano no le gusta lo diferente pasaba en los antiguos tiempos que escribir con la izquierda era algo malo o el racismo que sigue vigente hasta estos días miren todos somos iguales nuestra sentrañas son iguales nuestro corazón es igual
Explanation:
vamos te lo dice sans el esqueleto esto es más cierto que Cristo existe
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.
The lock and key model is where the substrate has a specific shape which can fit into the specific shape of the active site of the enzyme, just like how a key has a specific shape which can fit into a specific lock.
In other words, the substrate is complementary (same shape) to a specific enzyme, so the substrate can bind/fit to the enzyme.
