<span>The molecules that can block genetic expression are
called repressor. Repressor is a DNA- or RNA- binding protein that hinders or
blocks the expression of one or more genes. A DNA-binding repressor does not permit
the attachment of RNA polymerase to the promoter. Therefore, it prevents the
transcription of the genes into the messenger RNA.</span>
Answer:
3 beats
Explanation:
When it comes to the topic on "rhythm," the<em> beat</em> or<em> heat beat </em>of music is also known as the<em> "pulse"</em> of music.<u> The beat gives life to music.</u> This is expressed through the<em> notes </em>and<em> rests </em>in a musical piece. On the other hand, "meter" <em>(also known as measure)</em> refers to the <em>grouping of beats</em> in a measure.
The time signature of 3/4 has a<em> "triple rhythm."</em> It means, it has<u> 3 beats in a measure.</u>
Carbohydrates contain glucose (blood sugar), the main fuel of the body. The nervous system, including the brain use only glucose for energy. Fats contain a fuel called fatty acids, and they are used by the muscles and heart.
Try to make more interactive activities like break rooms where students can communicate they make the student more into the subject