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The present subjunctive is used in situations that express doubt and uncertainty. Things that you are to some extent unsure they will happen, unlike the present, used for true facts and situations. There ...

DNA replication takes place in a semi-conservative manner, where each of the DNA strands serves as a template for the formation of a new strand. This ensures genetic continuity between generations, as gen...

Mathematically: Profit = TR-TC Maximum profit is when the derivative of the profit function = 0 Differentiating profit: d(TR)/dX - d(TC)/dX = 0 Since the derivatives of TR and TC are MR and MC respectivel...

Eukaryotes have a plasma membrane, nucleus, nuclear membrane, nucleolus, smooth endoplasmic reticulum, rough endoplasmic reticulum, ribosomes, mitochondria, lysosomes, peroxisomes.

Prokaryotes do n...

Fixed interval: The presentation of a reward after a fixed amount of time (e.g., $1 every hour) Fixed ratio: The presentation of a reward after a fixed amount of effort (e.g., $1 every 5 questions answer...