Answer:
A single antibody gene can code for different related proteins, depending on the splicing that takes place post-transcriptionally.
Explanation:
According to the "one-gene, one-enzyme hypothesis", a gene code for single specific enzyme only. Beadle and Tatum proposed the one-gene, one-enzyme hypothesis that states that a gene encodes the genetic information for the synthesis of one enzyme only. However, alternative splicing in eukaryotes allows the formation of more than one related proteins/enzymes from a single gene.
For instance, alternative splicing of single primary transcript transcribed from an antibody gene allows the formation of multiple proteins. The primary transcript encoded by this gene has a segment of the gene that serves as either intron or exon. Depending on particular combinations of exons retained after splicing, multiple related proteins are formed by respective mRNA.
Answer:
use a mix of diverse plants
Explanation:
to make part of your backyard like natural wetlands
Answer:
The answer to the first one is B. A mechanism for the evolution of a population to become better adapted to their environment over many generations.
The answer for the second one is C.vestigial
Explanation:
Answer:
Explanation:
Invasive species are animals or plants from another region of the world that don’t belong in their new environment. They can be introduced to an area by ship ballast water, accidental release, and most often, by people. Invasive species can lead to the extinction of native plants and animals, destroy biodiversity, and permanently alter habitats.
Answer:
Sí, los hongos como los mohos son protistas en los que los organismos con un parecido superficial a los hongos
.
Explicación:
Hay algunos protistas que muestran semejanza en la apariencia con los hongos, pero hay algunas diferencias que los hacen diferentes de los hongos. Los protistas como hongos tienen una estructura como los mohos, su comportamiento de alimentación también es el mismo porque ambos se alimentan de materia orgánica muerta y absorben nutrientes, pero los hongos y los protistas similares a los hongos son diferentes debido a la composición de la pared celular. La pared celular de los hongos, como los protistas, está compuesta de celulosa en lugar de quitina. Son similares desde el exterior pero por dentro son diferentes.