Question

question 4 1 pts rna makes proteins by transcription. translation. replication. duplication. question 5 1 pts which of the following is not a characteristic of meiosis? four haploid gametes a reduction division two steps of cell division two haploid gametes question 6 1 pts a chemical that reduces the amount of activation energy needed to start a chemical reaction is a(n) substrate. activator. catalyst. inhibitor.

Explanation:

• Question 4: Transcription is the process of making RNA from DNA. Replication and duplication are related to DNA - making copies of DNA. Translation is the process by which RNA makes proteins by decoding the mRNA sequence to assemble amino - acids into a polypeptide chain.
• Question 5: Meiosis is a reduction division that involves two steps of cell division and results in four haploid gametes, not two haploid gametes.
• Question 6: A substrate is the reactant on which an enzyme acts. An activator can increase the activity of an enzyme or a process. A catalyst is a substance that lowers the activation energy of a chemical reaction, speeding up the reaction rate. An inhibitor slows down or stops a chemical reaction.

Answer:

Question 4: B. translation
Question 5: D. two haploid gametes
Question 6: C. catalyst