Answer:yes
Explanation:yes because that is what your teacher is looking for
Answer:
Hmmm.....firstly it depends which grade ur in....well in general I am ready
Answer:
The core controls and controls the exercises of the cell (e.g., development and digestion system) and carries the qualities, structures that contain the innate data.
Atomic pores, little channels that span the atomic envelope, let substances enter and exit the core. Each pore is lined by a set of proteins, called the atomic pore complex, that control what atoms can go in or out.
The core is spheroid in shape and isolated from the cytoplasm by a layer called the atomic envelope. The atomic envelope confines and ensures a cell's DNA from different atoms that seem incidentally harm its structure or meddled with its handling.
Answer:
The answer is D
A is cell division, B is some stage of pregnancy, and C is DNA replication.
Answer:
The molecule that is able to go back and correct an error in the DNA nucleotide sequence is DNA polymerase (option B).
Explanation:
DNA polymerase is not only the enzyme that contributes to the polymerization of a new DNA strand during the replication process, but it can also correct errors in synthesis, such as when a mismatched nucleotide is placed.
Once an error has been detected during synthesis, the DNA polymerase —acting as a 3'-5'- exonuclease— reverses the process, the direction of synthesis, to correct the error which in this case is the mismatched nucleotide.
The other options are not correct because:
<em> A. </em><u><em>DNA proofreadasa </em></u><em>does not exist.
</em>
<em> C. </em><u><em>Helicase</em></u><em> breaks the hydrogen bridges that bind the nucleotides allowing the separation of the DNA strands. In some cases, it also acts as a DNA repairer
</em>
<em> D. </em><u><em>DNA Primase</em></u><em> is responsible for the synthesis of primers.</em>
