In prophase 1:
Chromosomes become visible, crossing-over occurs, the nucleolus disappears, the meiotic spindle forms, and the nuclear envelope disappears.
In metaphase 1:
The pairs of chromosomes (bivalents) become arranged on the metaphase plate and are attached to the now fully formed meiotic spindle. The centrioles are at opposite poles of the cell.
Answer:
Transporta sodio y potasio a través de la membrana celular.
Explicación:
La bomba de Na + / K + también conocida como -ATPasa, que es una bomba de proteínas que está presente en la membrana celular de las neuronas y las células animales. Es responsable del transporte de iones de sodio y potasio a través de la membrana celular. La bomba de Na / K es responsable del movimiento de los iones de potasio hacia la célula mientras que, por otro lado, mueve los iones de sodio fuera de la célula. Esta bomba de Na + / K + es responsable de varias funciones en la estructura física de las células.
The examination and interpretation of the experiments by experts in the field is called PEER REVIEW PROCESS.
- The peer-review process is the most widely accepted approach to validate scientific data.
- During peer review, two or more scientific experts in a given area of investigation analyze data and conclusions obtained in a work before its publication.
- The reviewers/evaluators are carefully selected by editors to verify the validity and reliability of the work.
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brainly.com/question/24373566
Brown eyes, blue eyes, green eyes. the gene is the [eye color] and the differing genes create multiple alleles, the varying colors.
Answer:
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Explanation:
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