drag the Drag the words on the left to their location on the figure. Nitrogenous base...
DNA is formed by building blocks called __________. nucleotides nitrogenous bases polypeptides deoxyribose 0.5 points QUESTION 2 What does DNA stand for? Double-stranded Nucleic Acid Ribonucleic acid Deoxyribonucleic Acid Double-helix Nucleic Acid 0.5 points QUESTION 3 The nucleotides of DNA are held together by ___________. ionic bond hydrogen bond phosphodiester bond sugar-phosphate backbone 0.5 points QUESTION 4 DNA nucleotides with one-carbon nitrogen ring bases are called ________. adenines purines pyrimidines guanines 0.5 points QUESTION 5 Basic...
Questions 1. (a) Circle the nitrogenous base in this structure. (b) Identify the base (Hint: use the book as a resource) 0 0 0 0--o--o-o-o (c) Draw a box around the monosaccharide group. он он (d) label (number) the carbons on the monosaccharide (e) Is the monosaccharide ribose or deoxyribose? How do you know? 2. What does it mean for the two strands to be "antiparallel"? 3. Draw guanine and cytosine base paired to one another. (include hydrogen bonds as...
HI(aq) + H2O(1) HIO (aq) + I- (aq) Match the words in the left column to the appropriate blanks in the sentences on the right. Reset Help The Bronsted-Lowry acid is 1- (aq) HO () HI(aq) H2O(1) The Bronsted-Lowry base is The conjugate acid is The conjugato base is Submit Request Answer Part B CH,NH,(aq) + H2O(l) CH,NH,'(aq) +OH(aq) Match the words in the left column to the appropriate blanks in the sentences on the right Exercise 14.32 - Enhanced...
1. How many valence electrons are in the following: N 2. Tell if these will become anions or cations. ca Mg. 3. If pH changes from 6 to 9 how much more basic is the solution? Will it have more or less H* in it than the original solution? 4. How many electron shells would have around the nucleus? 5. What is the atomic number of P? Nitrogenous base NH, 6. The molecule NaCl forms when Nat and Clare attracted...
Question 1 1 pts Why is it important for DNA to have complementary base pairing? O Complementary base pairing allows base pairs to be packed in the most energetically favorable arrangement inside of the double helix structure. O Complementary base pairing will pair a purine with a purine, which are a similar width, thus they are able to hold the sugar-phosphate backbone an equal distance apart along the DNA molecule o Complementary base pairing is only important for maintaining the...
the list of options are: acid, H30+, CH3OH, base, Br-,
HO-, CH3O+H2, HBr, CH3Br, 15.7, -9, -1.7, H2O
Review Constants Periodic Table 1. Explain the difference in reactivity in substitution reactions between CH3Br and CH OH 2. Explain the difference in reactivity in substitution reactions between CH3 O H2 and CH3OH Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. Reset Help...
Question 14:
The answers on 14 and 9 are incorrect.
Answer the question 14 and question 9 plz, thanks a lot.
Helicase strand Refer to the above diagrams and match the components of the replisome with the description of their function A Extends an Okazaki fragment Single-stranded binding Holds DNA polymerase in place proteins (SSBPs) during strand extension H Topoisomerase Catalyzes the breaking of hydrogen bonds between base pairs to open Primase - leading strand the double helix D. Catalyzes...
I just need help with 3b. Thank you!
Depurination HN 3. Hydrolysis of the N-glycosyl bond between deoxyribose and a purine base in DNA creates an apurinic (AP) site. An AP site creates a thermodynamic destabilization greater than that of any DNA base pair mismatch. HN 'N -O-P-O-CH2O Guanosine residue (in DNA) HH V a) Draw a G-C base pair. H b) See the figure to the right and speculate on some reasons why losing the purine base might be...
CH,OH)02 [CO2]2(H20] c. Qc 19. A is a proton donor. a. Bronsted Base b. Bronsted Acid c. Conjugate base d. Polymor 20. In order for a substance to act as a Bronst a. at least one double bond. b. at least one H* to donate. C. at least one single bond. d. at least one lone pair of electrons. 16. The Gibhbs energy for the reaction beiow is CH ( 50(p-3C0p-4no a. 0 b. -2108 kJmol c. -608.1 kmol d....
Part D Now can you predict nucleotide quantities in a hypothetical scenario with more than four different types of nucleotides? An alien species was discovered that has DNA comprised of 6 diferent bases: binds to C: A binds to and X binds to Y Approximately 10% of this allen genome is comprised of nucleotides containing Cand 22% is comprised of nucleotides containing Y. Given this information, calculate the percentage of the alien genome that is comprised of nucleotides containing GTA...