How do T cells coordinate the immune system?

Which of the following BEST describes the difference between the functions of nucleic acids and enzymes? (A) Nucleic acids inhibit biochemical reactions, while enzymes provide structural support in cells.B) Nucleic acids contain the genetic code for protein synthesis, while enzymes catalyze chemical reactionsC) Nucleic acids are used as the building blocks of proteins, while enzymes are used as the building blocks of phospholipidsD) Nucleic acids transmit signals that begin biochemical processes, while enzymes convert carbohydrates into lipids and proteins Factor completely 12n^3 + 15n^2 + 4n + 5 please help me solve this problem!! science, who ever answers this will get a brainlest X + (x+1) + (x+2) = -21 I - Completa esta prctica de los verbos recprocos en el presente de indicativo.(1. escribirse)Los novios __ mensajes de texto.Nosotros __ mensajes de texto.Ana y Ernesto __ mensajes de texto.(2. escucharse)Mis tos __ con atencin.Nosotros __ con atencin.Ellos __ con atencin.(3. verse)Nosotros no __ a menudo.Fernando y Toms no __ a menudo.Ustedes no __ a menudo.(4. llamarse)Ellas nunca __ por telfono.Mis primos nunca __ por telfono.Pepe y yo nunca __ por telfono.(5. saludarse)Silvi y t __ todas las maanas.Nuestros vecinos __ todas las maanas.Nosotras __ todas las maanas.(6. hablarse)La pareja no __ despus de una discusin.Lul y yo no __ despus de una discusin.Nosotros no __ despus de una discusin.(7. conocer)Alberto y yo __ muy bien.Ustedes __ muy bien.Ellos __ muy bien.(8. encontrar)Los novios __ en la plaza todas las tardes.T y yo __ en la plaza todas las tardes.Mis amigas __ en la plaza todas las tardes.II - UN AMOR RECPROCODescribe la relacin de Laura y Elin conjugando los verbos recprocos en el presente de indicativo.Modelo: Laura ve a Elin todos los das. Elin ve a Laura todos los das.Laura y Elin se ven todos los das.Laura conoce bien a Elin. Elin conoce bien a Laura.__Laura mira a Elin con amor. Elin mira a Laura con amor.__Laura entiende bien a Elin. Elin entiende bien a Laura.__Laura habla con Elin por FaceTime todas las noches. Elin habla con Elin por FaceTime todas las noches.__Laura ayuda a Elin con sus problemas. Elin tambin ayuda a Laura con sus problemas. On a map,1 inch represents 5 miles.joel measure 2 1/2 inches between two cities on the map. how many miles apart are the two cities? Im timed plsss answer correctly Ill mark u brainliest x + 6 = -6please help me pls One equation in a system is 4x 2y = 8. Which equation gives the system no solution? From which college can you earn a bachelor's degree? What role does social media play in identifying issues? A) Social media identified issues B) Social media lists all laws C) Social media gives accurate information D) Social media shows the cost of a law Explain how scientists use seismic data to learn about the geologic activity and happenings in the earth's interior please answer asap 17 brainy points is all I had left Why is it important to cite sources for a research paper in-text and in the bibliography? How is REM sleep identified? what is 30% of $240? 203/4108 as a percent a. 4.94%b. 20.24% c. 0.049%d. 49.42% Calculate the mass of 5.22 mol of He. Maria decides to increase her homework time of 8 hours per week by 15% Calculate her new homework time. Give your answer in hours and minutes