Question

48) If one strand of a DNA double helix ha one strand of a DNA double helix has the sequence AGTACTG, what will be the sequence of the other strand? A) GACGTCA B) AGTACTGC) GTCATGAD) TCATGAC 49) A DNA molecule has the sequence AGTTCAACT. The equivalent RNA molecule would have the sequence AGTTCAACT B) AGUUCAACU C) UGTTCUUCT D) UGUUCUUCU 50) what group(s) in amino acid carboxyl and Amino D) Hydroxyl and Carboxyl B) carbonyl and Amino C) Hydroxyl and Carbonyl

Answer 1

haling about melembar belogy. Hello, today we are going to discuss about a questions 46. 1) ICATGAL In here, its given that the one strand of DNA untain ACTACIG! we know that DNA is double helix form And each strand is complementary to each other. Both strands (held together because of the bonding q nikogen bases on Weach staand. 0 D o Rusines and pyrémüdines are fuses. The purines always pairs will fyrimidine ., and vice versa · So un here, the given sequence of one skan. AGITACIG . So the complementary strand will be TCAIGIAU. Because His cheanine always pairs will Thegmine 't' And Guanine yer always pairs with f lycosine Ć. 491. B) AGUUCHACU The Duy and RNA are genetie material 'in organisms. The DNA and RNA differs in many ways. The DNA is double helix and RNA is single stranded 1. The major difference between DNA and RNA is the nitrogen bast pairs. The RNA have Uraul' instead Thermine of Themen here the DNA strand sequence is

MATICAACT. The equlwalent RNA skand will be UGUU CHACU. Instead 'q Theymine, the RNA possess chaul. The wraules less stable than Thymine. 50.) carboxyl and Amino The amino and possess a groups. Erboxyl google -OOH- and amino group - WHz. the typical amino aid of H HW-Ć-COOH The Ř may be any group. The functional group present is Amino group and carboxyl group. The amino group and carboxyl group helps in . the formation of peptide bond in the formation of protein. + N-C-COOH HN-O-COOH Mai H2O HN-C-C-N-¢-COOH a 1 by RV Thank you

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