Biology - December 2006

jUst need extra help with a few more questions


19: True or False: DNA polymerase makes hydrogen bonds between nucleotides of the new DNA strand

true
false

20: Transcribe the following DNA strand into RNA: TCCTAGACT

AGGATCTGA
AGGAUTUAG
AGGAUCUGA
TCCTAGACT

21: Translate the following RNA strand into amino acids: AUGAUUUUGUAU

AUG AUU UUG UAU
Start – lle – leu – tyr
Lle – leu – tyr – cys
Start – leu – tyr - cys

22: Given the following DNA strand, first transcribe it into RNA, then translate it into amino acids: TCTAATGCCTGC

arg leu START STOP
arg tyr ala STOP
leu thr tyr ala
Arg leu arg thr

23: It’s job is to be transcribed from the DNA template

DNA
tRNA
rRNA
mRNA

24: It’s job is to bring the amino acids to chain that is being created during translation

DNA
tRNA
rRNA
mRNA

25: It’s job is to coordinate the other RNA molecules

DNA
tRNA
rRNA
mRNA

please help if you can !!!

2006-12-06 15:38:19 · 5 answers · asked by ::.*Tengo un Amor*.:: 1

can someone please help me with some of these answers i got most but im still having trouble and the one freakin person who says DO UR OWN HOMEWORK either dnt answer this question or ill report u i just need help with some.


: Which of the following is NOT a nucleic acid?

DNA
RNA
protein

8: Which of the following is NOT PART of a DNA nucleotide?

phosphate group
deoxyribose
an amino acid
nitrogen base

9: True or False: A virus that infects bacteria is called a bacteriophage

true
false

10: Which of the following is NOT a DNA nucleotide?

A
C
U
T
G

11: Which of the following is NOT an RNA nucleotide?

A
C
U
T
G

12: Which of the following are pyrimidines?

Both A and G
Both A and T
Both C and T
Both C and G

13: Which of the following are purines?

Both A and G
Both A and T
Both C and T
Both C and G

14: Which of the following is a codon?

A
AU
AUG
AUGC

2006-12-06 15:36:27 · 5 answers · asked by Anonymous

please no wrong answers.

2006-12-06 15:28:49 · 3 answers · asked by Anonymous

Just part of my science homework that's i'm having trouble with...

2006-12-06 15:15:29 · 4 answers · asked by Kate 2

2006-12-06 15:10:02 · 5 answers · asked by quidwai 4

Could it be possible that there are other senses we haven't evolved the ability to use which means the universe we percieve currently is in fact not the true universe - but a universe what's created by our limited senses to suit human beings?

Think about it. If sight didn't exist a whole platform of what humans can comprehend would be missing. Is it possible other senses could exist what would open up yet another gate towards comprehending the existence of life or the universe in general?

2006-12-06 15:07:36 · 4 answers · asked by Anonymous

??

2006-12-06 14:48:39 · 19 answers · asked by eric j 1

What do they use to start? What makes them go? What do they release as energy? What do they release as by-products?

2006-12-06 14:40:44 · 3 answers · asked by Toni W 1

please help, I cant find this answer! I have a test tommorow!

Thank you!

2006-12-06 14:11:52 · 5 answers · asked by charice t 1

This was on a test for one of my classes and it's driving me crazy:

In a population, 1 in 25,000 people suffer from cystic fibrosis, a recessive disorder. Calculate the frequency of the dominant p allele, the frequency of the recessive q allele, and the frequency of heterozygotes.

I'm just curious what you get for answers, I already (for the most part) know how to do these problems, I just don't think the answers I got were right. The equation for allelic frequency is p+q=1, and the equation for genotypic frequency is p^2+2pq+q^2=1, in case you forgot. Aaaaaanyhoo, thanks!

2006-12-06 14:00:57 · 5 answers · asked by Heather T 1

it has to be 3-D... i need help fast

2006-12-06 13:49:35 · 12 answers · asked by Anonymous

i have to draw a digestive system with actual human mouth size and esophagus and salivary glands. can any one help me on this please?

2006-12-06 13:48:27 · 1 answers · asked by klaycon1 1

2006-12-06 13:38:25 · 2 answers · asked by Anonymous

When I push on my eyes, various colors appear like clouds in my eyes(like green, blue, and purple)? I know I sound like a five year old asking this, but I've always wondered why and nobody ever knew.

2006-12-06 13:32:53 · 7 answers · asked by voltzart 1

Alright, so I know that light and chlorophyll are needed in photosynthesis I just don't know why exactly.

2006-12-06 13:32:51 · 6 answers · asked by The Great Hanini. 1

what does each letter stands for

2006-12-06 13:28:50 · 3 answers · asked by Anonymous

2006-12-06 13:23:54 · 2 answers · asked by Bob D 1

9 letters its for a crossword

2006-12-06 12:56:37 · 4 answers · asked by dwijesh91 1

2006-12-06 12:49:37 · 1 answers · asked by *_* 1

During stimulation of the parasympathetic nerves, plasma levels of epinephrine increase.

2006-12-06 12:36:23 · 3 answers · asked by escamilla_john 1

Dont just say it in science talk iI get plenty of that at school and in my textbooks.

2006-12-06 12:27:30 · 3 answers · asked by Dolfanmiamiman . 2

2006-12-06 12:22:38 · 6 answers · asked by picklerelish 1

Can you please tell me? You don't have to give me a complete, full, detailed explanation. Maybe just a few sentences or more telling me why. I hope that's not too much to ask. Thanks!!! =)

2006-12-06 12:16:24 · 18 answers · asked by Questioner 1

2006-12-06 12:01:31 · 5 answers · asked by JSquare 1

2006-12-06 11:54:00 · 5 answers · asked by Willem V 3

2006-12-06 11:42:20 · 6 answers · asked by JSquare 1

2006-12-06 11:37:14 · 1 answers · asked by .::Princess::. 1

How do they figure out who did a crime from blood evidence?

2006-12-06 11:23:47 · 9 answers · asked by s_bodhi 3

2006-12-06 10:56:57 · 3 answers · asked by Devynne 2

2006-12-06 10:54:11 · 5 answers · asked by bsktballchik 4