Because dna is found on histone proteins in the nucleus and it cannot exit the nucleus each time info for protein making is needed
Answer:
3. haploid; diploid
Explanation:
Sperm is male gamete or often called male reproductive cell. During the process of spermatogenesis, reductional division (meiosis) occurs in the spermatocytes and spermatids are formed which further mature to sperms. Thus as a result of meiosis, their chromosome number is reduced to half and thus they become haploid cells. During oogensis, eggs are also formed as a result of meiosis which reduces the chromosome number and so eggs are also haploid.
When during fertilization, these two haploid nucleus of these cells fuse together, they form a diploid zygote.
Both are found in all eukaryotic cells is the one among the following choices given in the question is not one of the features that is common in mitochondria and chloroplasts. The correct option among all the options that are given in the question is the third option or option "C". I hope it helps you.
The answer is true.
<span>
Terminators are sequences of
DNA that mark the end of a gene in genomic DNA during transcription and it
provides transcriptional termination. When RNA polymerase comes to the
terminator, the RNA transcript (mRNA) is released from the transcriptional complex.</span>