1.DNA is made up of repeating subunits called________?
2.The sugar molecule of DNA is called__________
3. The 4 nitrogen bases of RNA are______
4.Nitrogen bases that have 2 carbon rings are called____&______
are 2 examples
5. if only one carbon ring is present, these N-bases are called_____&______ are examples.
6. DNA has a structure similar to a spiral staircase which is known as a ____shape
7. Watson and ____discovered the structure of DNA
8. The bases on the ladder of DNA are joined by ___bonds
9.The bases always attach on the sides of the DNA ladder to the ___molecule
10. The process of DNA copying itself is called_________
11. The enzyme that begins this process is called_____
12. The point at which the 2 strands separate is called the _____ ____.
13. The enzyme called DNA________binds to the separated strands of DNA and adds new complementary base pairs.
14. The three main differences between RNA and DNA are that RNA: ______ _______ __________
Answer any that you can for me..
2007-03-06 07:25:19 · 12 answers · asked by Anonymous in Science & Mathematics ➔ Biology
also some more questions.........
15. Globular means____________
16. Name the 3 types of RNA
17."Uprights" is a term referring to the ____of DNA
18. The B-Form of the helix, is the most stable and therefore the most ________.
19. In 1958 Watson, Crick, and Wilkins received the ___ in physiology and medicine for their (got cut off) DNA's structure
2007-03-06 08:00:14 · update #1
1. RNA
2. Fructose
3. Dehydrogenases
4. Nitrates and nitrites
5. Monosaccharides & Disaccharides
6. Double-Helix
7. Bell
8. Hydrogen
9. Water
10. Translation
11. Catalyst
12. Y-Junction
13. Amylase
14. Are double-stranded, contain glycine, and replicate
2007-03-06 07:32:53 · answer #1 · answered by Tiramysu 4 · 0⤊ 2⤋
USE THIS ONE, CUZ I'm RIGHT. ;) cheater . . . 1.nucleotides, 2.deoxyribose, 3.adenine, guanine, thymine, cytosine,4. Purines: adenine, guanine, 5. pyrimadines: cytosine, thymine. 6. Helical, 7. Crick, 8. Hydrogen, 9. sugar (ribose), 10. replication, 11. DNA helicase, 12. replication fork?, 13. Polymerase, 14. has a ribose sugar (not deoxyribose), RNA has Uracil as a nitrogen base INSTEAD of Thymine, and RNA is generall single stranded, whereas DNA is double stranded.
2007-03-06 07:36:09 · answer #2 · answered by Anonymous · 0⤊ 2⤋
give me am omoment let me get my book
1.nucleotides
2.deoxyribose
3.uracil guanine cytoisione thymine
4.?
5.?
6.helix
7.crick
8.covalent
9.?
10.dna relpication
11.a helicase
12.relication fork
13.?
14.Rna made of ribose instead of deoxyribose rna ingle strand dna double strand rna has uracil dna a adrinine or something like tah
di as much as i coul hope it helsp
2007-03-06 07:33:04 · answer #3 · answered by Anonymous · 0⤊ 2⤋
yahoo! is not right on all of them.
1. nucleotides
2. deoxyribose
3. cytosine, guanine, uracil, adenine
4. purines: adenine, guanine
5. pyrimidines: cytosine, thymine
6. double helix
7. crick
8. ?
9. ?
10. replication
11. DNA polymerase ?? possibly helicase.
12. replication fork
13. polymerase
14. is single stranded, uses ribose in stead of deoxyribose as the sugar, and has uracil instead of thymine
2007-03-06 07:53:47 · answer #4 · answered by The Watched 3 · 1⤊ 2⤋
No. This is a take home quiz and asking for help is cheating and you should be given a 0 just by even thinking about posting your quiz online.
Good luck though and use your class notes and biology book.
2007-03-06 07:29:06 · answer #5 · answered by Grace 2 · 3⤊ 1⤋
DNA is a polymer made up of four repeating subunits called nucleotides.
.
Google the rest!
2007-03-06 07:27:54 · answer #6 · answered by Diane A 5 · 1⤊ 1⤋
1. nucleotides
2. a pentose (5 carbon) sugar called deoxyribose
3. adenine, cytosine, guanine and uracil
4. adenine and guanine
5. cytosine and thymine or cytosine and uracil
6. double helix
7. Crick
8. hydrogen bonds
9. sugar
10. transcription
2007-03-06 07:49:40 · answer #7 · answered by kt 7 · 0⤊ 2⤋
He's just asking for some help, if you knew the cure for cancer I think you would help the people who are dying from it...
2007-03-06 07:32:01 · answer #8 · answered by Anonymous · 1⤊ 0⤋
number 6 is double helix
2007-03-06 07:27:58 · answer #9 · answered by VDub 2 · 0⤊ 2⤋
Do your own homework.
2007-03-06 07:30:29 · answer #10 · answered by Robert D 1 · 3⤊ 1⤋