Answer:
I say D because ribosomes make proteins and the endoplasmic reticulum does transport things around the cell
Explanation:
a is not it because as i said proteins are made in the ribosomes not the nucleus
c is not it because lysosomes get rid of any unwanted germs bacteria or viruses that enter the cell
b is not it because well um im not sure but i know the nucleus does not convert nucleic acid to amino acids
so the correct answer is definitly D
if brainiest is earned its Greatly Appreciated.
Environmental conditions in enzyme functions both regulate to stay the same
<span>(C. A finger is suddenly removed from a hot object.)</span>
Answer:
d.during only prophase I and involves exchange between chromatids of homologous chromosomes.
Explanation:
Crossing over is the event that occurs during the pachytene stage of prophase I of meiosis I and results in the formation of new gene combinations, that is, recombination. During pachytene of prophase I, the synapsed homologous chromosomes exchange the genetic segments between them.
To facilitate recombination, synaptonemal complex assists in pairing the homologous chromosomes together during the zygotene stage of prophase I. Zygotene is followed by pachytene. A cut in two non-sister chromatids of a homologous pair, exchange of the broken segments followed by ligation results in recombination. Prophase II does not include crossing over.
