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The consequence of nondisjunction in chromosome 21 in humans is ___.

In meiosis, sister chromatids separate during:

Write the conjunction that appears in each sentence [1] Tengo dos perros y un gato. [2] La chica es inteligente e interesante. [3] ¿Prefieres los perros o los gatos? [4] Tengo un perro pero me gustan los gatos. [5] Uno más quince son dieciséis.  [6] Ella es una persona inteligente que no procrastina.  [7] Es bonito cuando no hay polución.  [8] Soy impaciente aunque soy paciente con mis estudiantes trabajadores.

True or False: Cells spend most of their time in G1 of Interphase.

An individual with sex chromosome karyotype/genotype XXY has ____.

During DNA replication in E.coli, which enzyme opens up the two strands of the DNA double helix?

During DNA replication, DNA polymerase III synthesizes the lagging strand in segments, called

Acetylation of histones may result in __________.

STOP AND READ THE INSTRUCTIONS AGAIN! You are now required to use indefinite articles (a, an, some) Fill in the blank with the correct indefinite article in Spanish and pay attention to the gender and number of the noun to select the right article.  Ella es [____] turista.

A gene that codes for a protein was removed from a eukaryotic cell and inserted into a prokaryotic cell. Although the gene was successfully transcribed and translated, it produced a different protein than it produced in the eukaryotic cell. What is the most likely explanation?