Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.
nick
25 amp breaker for two 750 watts each electric baseboard heaters?
I bought two 750 watts 3.1 amps (each) electric baseboard heaters that run @ 240v
I have a 25 amp breaker laying around and a slot on my box where I can fit it.
My question is can I do this? What Gague wire should I use 12 or 14? I'm thinking the entire length from the box to the thermostat/ heaters will be around 40 feets. I just don't know if this is two much power or what not. Please explain Barney style.
Thank You
7 AnswersDo It Yourself (DIY)7 years agoSubs won't power for a lil while. Is battery getting weak?
So I have a 2010 c300 with a nice aftermarket System. The amp powering my subs is a JL 1000/1 v2. I've had the system for over a year. Normally if the battery is low the amp shuts off for a while. Now the past week I been getting in my car and fire up the car and the subs dont run. I live about 15 miles from my Job. Towards the end of my commute the subs begin to rock.
My car starts with no issues at all. All my goodies in the car also start with no
Issues. The battery on my car is the OEM battery that came with the car. Is it
Time to replace the battery already is there something else that could be going on?
1 AnswerCar Audio9 years agoGrammar question The following two years reported 7014 and 5949 respectably ?
Grammar question The following two years reported 7014 and 5949 respectably ?
im i using this word correctly respectably? it sounds wrong anybody know?
3 AnswersWords & Wordplay9 years agois the basement too cold for my dogs?
i have a 2 year old yorkie terrier and a 7 month boxer.
Basement temp as of right now is 60 degrees. 12/24/2011 PA Winter
The basement does not have heat vents. The dogs have always loved the basement but now with the winter here I'm starting to wonder if its too cold for them. They usually sleep upstairs with us.
We just woke up today at 2:54 am because there was poop all over the bed and on my wife LOL (Thats a different story: dogs had too many bones, i told my wife not to give them all them bones too lol)
anyways after she took a shower and i took off all the bedsheets and covers of course she sent them straight into their kennel in the basement. WE DONT KNOW WHICH DOG DID IT.
MORAL OF THE STORY i checked the basement thermometer and it read 60 degrees. I used a bed cover and covered the kennel and placed a tiny space heater to blow warm air into them. But i don't want to overheat them either. the heat is not intense but i just want to cover all the basics.
BACK TO THE QUESTION, WHAT TEMPERATURE IS TOO COLD FOR THE DOGS TO BE IN WHILE WE ARE IN BED AND WHEN WE GO OUT? DOGS DO GO IN THE BASEMENT WHEN WE GO OUT.
THANKS
4 AnswersDogs9 years agoWhich of the following events occurs during prophase?
A Chromosomes line up in the center of the cell.
B The cell grows.
C Sister chromatids separate.
D DNA replication occurs.
E The spindle microtubules form.
F The cell is divided in half.
3 AnswersBiology1 decade agoCompare the cells of a woman's leg muscle to the cells of a baby growing inside her womb. What is the most imp?
Compare the cells of a woman's leg muscle to the cells of a baby growing inside her womb. What is the most important difference between them?
A The cells of the woman's leg muscle have differentiated. The cells of the baby have not.
B The cells of the woman's leg muscle are not dividing. The cells of the baby are dividing.
C The cells of the woman's leg muscle are less important than the cells of the baby.
D The cells of the woman's leg muscle are diploid. The cells of the baby are haploid.
E The chromosomes in the cells of the woman's leg muscle are genetically identical to the rest of her body. The baby's cells . contain only half of the mother's chromosomes.
F The cells of the woman's leg muscle are larger than the cells of the baby.
6 AnswersBiology1 decade agoMartian invaders come to Earth to conduct tests on human biology students. A Martian tells you that, in his sp?
Martian invaders come to Earth to conduct tests on human biology students. A Martian tells you that, in his species, n=62. Assuming their chromosomes are like human chromosomes, he then asks you how many chromosomes are present in each cell of his finger. How do you reply?
A 248
B 62
C 31
D 124
4 AnswersBiology1 decade agoBinary fission would not occur if which of the following was missing?
Binary fission would not occur if which of the following was missing?
a chromosome duplication
b nuclear duplication
c plasma membrane growth
d organelle replication
e cell growth
1 AnswerBiology1 decade agoengine oil was empty. had one synthetic oil bottle in trunk. but we normally use regular oil. do i fill it syn?
my wife drives our 2002 jetta. i believe its the gls.
wife is out shopping and on her way home called me and told me that the oil light went on but then went off. as we were on the phone it went on again so i told her to pull over and check the oil. She said it was all empty. We normally use regular oil on the car but for some reason my wife had a synthetic oil bottle in the trunk so she used it. I'm on my way to meet her at a restaurant and i will stop by autozone to get the rest of the oil to fill it up. Should i just buy more synthetic oil to fully fill it up ? or will it have to be drain to use regular oil.
Few months back when i drove the car it leaked oil but it was little by little. a month or two ago my wife's friend replaced the oil pan sealant (this vehicle does not use a gasket) so I don't know if maybe he did it wrong or maybe the oil is just leaking from somewhere else.
5 AnswersMaintenance & Repairs1 decade agoDNA synthesis questions. Check my answers please. dont know a few?
1 Short segments of newly synthesized DNA are joined into a continuous strand by _____.
A primase
B ligase
C helicase
D single-strand binding protein
E DNA polymerase
I think its B
2
After DNA replication is completed, _____.
A there are four double helices
B each new DNA double helix consists of one old DNA strand and one new DNA strand
C each new DNA double helix consists of two new strands
D one DNA double helix consists of two old strands and one DNA double helix consists of two new strands
E each of the four DNA strands consists of some old strand parts and some new strand parts
pretty sure its B
3
The first step in the replication of DNA is catalyzed by _____.
A ligase
B helicase
C single-strand binding protein
D primase
E DNA polymerase
pretty sure its D
4
The action of helicase creates _____.
A DNA fragments and replication bubbles
B replication forks and replication bubbles
C primers and DNA fragments
D DNA fragments and replication forks
E primers and replication bubbles
pretty sure its B
5
Why is the new DNA strand complementary to the 3' to 5' strands assembled in short segments?
A it is more efficient than assembling complete new strands
B only short DNA sequences can extend off the RNA primers
C the replication forks block the formation of longer strands
D DNA polymerase can assemble DNA only in the 3' to 5' direction
E DNA polymerase can assemble DNA only in the 5' to 3' direction
I got D
6
The synthesis of a new strand begins with the synthesis of a(n) _____.
A poly(A) tail
B short pieces of DNA
C single-strand binding protein
D Okazaki fragment
E RNA primer complementary to a preexisting DNA strand
Im sure its E
7
An old DNA strand is used as a _____ for the assembly of a new DNA strand.
A source of nucleotides
B model
C complement
D template
E primer
I think its D
8
Short segments of newly synthesized DNA are joined into a continuous strand by _____.
A single-strand binding protein
B helicase
C primase
D ligase
E DNA polymerase
9
After DNA replication is completed, _____.
A there are four double helices
B each new DNA double helix consists of one old DNA strand and one new DNA strand
C each new DNA double helix consists of two new strands
D each of the four DNA strands consists of some old strand parts and some new strand parts
E one DNA double helix consists of two old strands and one DNA double helix consists of two new strands
10
The action of helicase creates _____.
A primers and replication bubbles
B DNA fragments and replication bubbles
C replication forks and replication bubbles
D DNA fragments and replication forks
E primers and DNA fragments
11
Why is the new DNA strand complementary to the 3' to 5' strands assembled in short segments?
A DNA polymerase can assemble DNA only in the 5' to 3' direction
B only short DNA sequences can extend off the RNA primers
C the replication forks block the formation of longer strands
D DNA polymerase can assemble DNA only in the 3' to 5' direction
E it is more efficient than assembling complete new strands
12
An old DNA strand is used as a _____ for the assembly of a new DNA strand.
A complement
B model
C template
D source of nucleotides
E primer
2 AnswersBiology1 decade agoAfter DNA replication is completed? and other questions. check my answers please?
1 After DNA replication is completed?
A each of the four DNA strands consists of some old strand parts and some new strand parts
B there are four double helices
C one DNA double helix consists of two old strands and one DNA double helix consists of two new strands
D each new DNA double helix consists of one old DNA strand and one new DNA strand
F each new DNA double helix consists of two new strands
Does A sound like its the right one?
2 The first step in the replication of DNA is catalyzed by _____.
A helicase
B primase
C ligase
D DNA polymerase
E single-strand binding protein
I think its A?
3 The action of helicase creates ___
A DNA fragments and replication forks
B primers and replication bubbles
C replication forks and replication bubbles
D primers and DNA fragments
E DNA fragments and replication bubbles
Im sure its C ?
4 Why is the new DNA strand complementary to the 3' to 5' strands assembled in short segments?
A only short DNA sequences can extend off the RNA primers
B the replication forks block the formation of longer strands
C DNA polymerase can assemble DNA only in the 5' to 3' direction
D DNA polymerase can assemble DNA only in the 3' to 5' direction
E it is more efficient than assembling complete new strands
Im pretty sure its C
5 The synthesis of a new strand begins with the synthesis of a(n) _____.
A poly(A) tail
B Okazaki fragment
C RNA primer complementary to a preexisting DNA strand
D single-strand binding protein
E short pieces of DNA
C also?
6 An old DNA strand is used as a _____ for the assembly of a new DNA strand.
A source of nucleotides
B template
C complement
D model
E primer
I think its D
3 AnswersBiology1 decade agon a DNA double helix an adenine of one strand always pairs with a ? of the complementary strand, and a...?
n a DNA double helix an adenine of one strand always pairs with a(n) _____ of the complementary strand, and a guanine of one strand always pairs with a(n) _____ of the complementary strand.
A cytosine ... thymine
B guanine ... adenine
C uracil ... cytosine
D cytosine ... uracil
E thymine ... cytosine
2 AnswersBiology1 decade agoWhat is the molar mass of butane, ?
What is the molar mass of butane, C4H10?
How many moles of methane are produced when 71.1 moles of carbon dioxide gas react with excess hydrogen gas?
Express your answer numerically in moles.
How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 19.1 moles of water vapor?
2 AnswersChemistry1 decade agoWhat is the mass of 8.40 moles of magnesium chloride, Questions about chemistry study guide?
Express answer numerically in moles.
What is the mass of 8.40 moles of magnesium chloride, MgCl2?
How many moles of nitrogen, N , are in 76.0 g of nitrous oxide, N2O?
Calculate the number of moles of aluminum, sulfur, and oxygen atoms in 9.00 moles of aluminum sulfate, Al2(SO4)3
Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 6.30 moles of magnesium perchlorate, Mg(ClO4)2
A sample of propane, C3H8, contains 14.2 moles of carbon atoms. How many total moles of atoms does the sample contain?
Calculate the number of molecules in 7.00 moles H2S
Calculate the number of moles of Cl atoms in 3.61×1024 formula units of magnesium chloride, MgCl2 . .
3 AnswersChemistry1 decade agoWhy don't we use bacteria that perform lactic acid fermentation to make bread?
A because lactic acid fermentation doesn't produce a gas
B because the bacteria would cause the dough to spoil
C because the bacteria would infect people who ate the bread
D because lactic acid does not taste good
E because yeast use alcohol fermentation
F because lactic acid is a poison that must be broken down by the liver
1 AnswerBiology1 decade agoWhat is the purpose of fermentation?
a to convert NADH back into NAD+ and FADH2 back into FAD
b to convert NADH back into NAD+
c to extract energy from pyruvate
d to generate ATP without using glycolysis
e to generate ATP without using oxygen
3 AnswersBiology1 decade agoWhat does NADH contain that is useful to a cell?
What does NADH contain that is useful to a cell?
1 hydrogen ion
2 nothing, NADH is a waste product
3 high-energy phosphate
4 high-energy electrons
5 oxygen ion
2 AnswersBiology1 decade agoWhat are the net products of glycolysis?
What are the net products of glycolysis?
four ATP, NADH, two pyruvate, and six CO2
four ATP, NADH, two pyruvate, and two CO2
four ATP, two NADH, and two pyruvate
two ATP, two NADH, and six CO2
two ATP, two NADH, and two pyruvate
1 AnswerBiology1 decade agoJl 1000/1/v2 and Slash 300/4v2 will i need two car batteries or capacitor?
I have a 2010 C300 and so far i've bought this
Jl 1000/1/v2
Jl slash 300/4v2
2 JL Audio 13TW5-3 13.5" subs
JL AUDIO CL-SSI CLEANSWEEP
JL Audio CL441DSP CleanSweep
i will be taking my car to have this professionally installed. in the last quote they gave me they were planning on using one set of 500 watts monster amp kit to give it power, but i was also getting at JL Audio 500/1 v/2 which i replaced with the JL 1000/1 v2 cause i bought it for only $460.00
anyways im just trying to think ahead.
is this setup going to be too much power on my car battery?
what gauge wire should be used to this setup?
will i need an extra battery? i was looking at crutchfield and they got this real small car batteryies http://www.crutchfield.com/p_122D375/XS-Power-D375...
my last question is do i need a capacitor? if so how big? i've read online and many people say capacitors are just useless and its just a waste of money. I just dont know period.
I dont plan on buying one but i do have one on my older car system which im pulling out regardless. Im not sure if its a .5 or 1 farad.
1 AnswerCar Audio1 decade agoWhat is the purpose of a cuticle on a leaf?
A to allow CO2 to enter the cell
B to prevent water loss
C to carry water to the rest of the leaf
D to perform photosynthesis
E to bring in more light
3 AnswersBiology1 decade ago