Science & Mathematics - 4 December 2006

I am working on a worksheet with some true/false questions and I was not sure of the answer. Here is the questions?? True or False

Renal blood flow is determined by using clearance of PAH?

The external urethral sphincter is controlled in an involuntary manner by the sympathetic system?

The renal clearance is the rate at which a substance is cleared from the blood?

2006-12-04 22:34:59 · 1 answers · asked by blynn 1 in Medicine

in 1610, Galileo discovered four of the 16 moons in Jupiter. the largest of which is Ganemede. this Juvian moon revolves around the planet on 7.16 days in a nearly circular orbit whose radius is about 1.07 x 10^6 km, using this data, find the mass of Jupiter? can u please explain why your answer is that way. thanks

2006-12-04 22:24:14 · 2 answers · asked by Anonymous in Physics

http://en.wikipedia.org/wiki/Royal_Raymond_Rife

2006-12-04 22:19:42 · 2 answers · asked by Anonymous in Medicine

hard to explain the style of fork lift, but it's not the one where the operator sits in it, they stand on the back of it and operate it from there

2006-12-04 22:18:50 · 3 answers · asked by Mark 1 in Engineering

Im doing my biology assignment and I am really stuck on it..please help me!

In what root region is the organization different in monocots and dicots?

and

How does the arrangement of vascular tissue differ for monocot compared to dicot stems?

THANKS SO MUCH!

2006-12-04 22:17:36 · 2 answers · asked by Amie N 1 in Biology

2006-12-04 22:15:34 · 6 answers · asked by siamak s 1 in Geography

If someone has high blood pressure is it caused by high levels of cholestrol in the blood. And if someone is prescribed statins to prevent the further build up of plaque in the arteries, will taking this type of medication automatically lower blood pressure levels.

And is it necessary to take medication for both blood pressure and cholestrol.

How do statins work and how do blood pressure reducing tablets work. Are they not one of the same component ?

The statins work on the liver enzymes but what do blood pressure tablets work on.

Lots of questions about the same thing. I am concerned because my husband has been prescribed both. Even though he is a very active man I suspect his high cholestrol levels are due to wrong diet. He works away from home.

I want to be able to say to my husband Look this is what the score is with your tablets and this is why you must take them'.

His doctor has prescribed but not explained why he has.

2006-12-04 22:13:28 · 7 answers · asked by Anonymous in Medicine

2006-12-04 22:06:39 · 6 answers · asked by lilo 1 in Medicine

2006-12-04 22:03:22 · 5 answers · asked by jicohaw 1 in Chemistry

2006-12-04 21:55:15 · 6 answers · asked by Monica Jyll . 1 in Biology

please explain it to me.

2006-12-04 21:54:12 · 7 answers · asked by radamanthus 1 in Other - Science

2006-12-04 21:50:03 · 3 answers · asked by Monica Jyll . 1 in Biology

By GM foods, I mean genetically modified food or food products that are arificially made by the transfer of genes from one organism to another.

2006-12-04 21:48:08 · 3 answers · asked by Salim H 1 in Medicine

2006-12-04 21:45:53 · 18 answers · asked by arht02 1 in Astronomy & Space

what does it consist of? description of electrons,protons,neutrons and what role do they play in an atom?

2006-12-04 21:39:26 · 5 answers · asked by ~RifA~ 4 in Chemistry

This is if a patient has been in an accident and needs extra fluids by way a vein in the arm.

2006-12-04 21:37:29 · 6 answers · asked by paul g 1 in Chemistry

2006-12-04 21:35:16 · 5 answers · asked by Anonymous in Zoology

The visitors have lost the second test and trail Australia two-nil in the series.

2006-12-04 21:34:45 · 18 answers · asked by Anonymous in Astronomy & Space

Every dictionary I've ever looked this word up in just says that it is a plant such as a pea or this or that. This is not a definition it is an example.
Every other dictionary makes use of a circular definition: a plant that produces a leguminous seed. I was told by an authority (and authorities are never supposed to be wrong, right?) that definitions are never supposed to use the word (or root word) that is being defined IN the definition.
So WHAT is a legume??

2006-12-04 21:34:16 · 4 answers · asked by sincere12_26 4 in Botany

2006-12-04 21:28:49 · 25 answers · asked by Anonymous in Weather

And anyone who trys to reveal it or shows conflicting research data that is contradictory to mainstream is ridiculed and ruined?

2006-12-04 21:28:48 · 6 answers · asked by Anonymous in Other - Science

2006-12-04 21:21:08 · 14 answers · asked by Anonymous in Other - Science

need to make a flow chart to show how science can explain how the world came into being

2006-12-04 21:09:06 · 7 answers · asked by chrissytwinsalexgrant 1 in Astronomy & Space

2006-12-04 21:08:21 · 2 answers · asked by rambabu26 d 1 in Chemistry

I need the scientific name for the following 2 animals:
>Northern Palm Squirrel
>Hydromyr(might not be spelled right)

2006-12-04 21:04:03 · 3 answers · asked by ASK A.S. 5 in Zoology

A permanent occupied base on the moon could become a reality.

NASA says it'll be used to test the technologies needed for future travel to
Mars.

Construction will start after a series of flights which should begin by 2020.

Do you think it is right, is it a waste of money or will it do some good?

2006-12-04 20:50:26 · 13 answers · asked by Anonymous in Astronomy & Space

2006-12-04 20:46:19 · 5 answers · asked by Kelvin K 2 in Physics

I am preparing a proposal to develop an oil field with water depths of 100 metres, is that deep offshore

2006-12-04 20:42:29 · 5 answers · asked by Erewa 1 in Earth Sciences & Geology

megapriya
chennai

2006-12-04 20:38:00 · 1 answers · asked by Mega P 1 in Chemistry

megapriya
chennai

2006-12-04 20:36:17 · 1 answers · asked by Mega P 1 in Chemistry