In beta-minus decay, a negative electron is emitted which produces a daughter nucleus of one higher atomic number but mass number remains the same<span>.
</span><span>For example:
The decay of the uranium product produces thorium-234 into protactinium -234.
</span>I hope it helped.
Answer:
dyes used in negative staining have an. acidic chromagen (negatively charged chromophore) Examples of negative stains. NIgrosin and eosin. heat fixing smears can.
Okazaki fragments are the discontinuous segments of the lagging strand.
Okazaki fragments are located on the template strand which dictates the newly synthesized DNA away from the direction of the movement of replication fork. It is the building block for DNA synthesis of the lagging strand and on one template strand, the DNA polymerase synthesizes the new DNA in the opposite direction that is away from the replication fork movement.
Dont know if this is what you are looking for but:
Fossils are often used to study how evolution occurred within a species as well as past geological events that could have separated a population and cause them to develop traits that are different to that of the original species
Answer:
An amino acid is a molecule that contains two functional groups , an amine and a carboxylic acid , as shown in Figure 1. In this illustration there is an additional group called the side chain, designated with an R. The variation seen in naturally occurring amino acids arises from differences in this side chain.
Explanation: