Biology - September 2006

2006-09-21 11:17:45 · 6 answers · asked by Joaquin T 1

A 6-yr old male presents with the following symptoms: Enlarged penis, pubic and axillary hair, increased bone density and enlarged testes (a condition known as precocious puberty). Blood samples show high GnRH, but inhibin levels appear low.

what would be the cause of the problem? what causes all these things to happen to a person,and will they have any other symptons?
Would injections of HCG be a possible treatment course to take?

2006-09-21 11:16:41 · 3 answers · asked by irish girl 1

also, how could the surface area be increased without changing the volume?

2006-09-21 11:11:47 · 3 answers · asked by Banana Peels... 2

ok what exacltly is an ecosystem? online i dont understand what it means. what are some examples of ecosystems, and for the ex, how long can you study them for? like when a biolost is studing something, how long can (the ex u give me) be studied for? same goes along for a population. the rest i study on my own and do my own work! its just those 2 words i need help with! thank you sooooo much!

2006-09-21 10:55:03 · 10 answers · asked by Anonymous

2006-09-21 10:48:40 · 4 answers · asked by Kahlia 1

You may have noticed that I asked for an interesting psychology topic a few weeks ago or so...and what a coincidence, IM BACK ASKING FOR AN INTERESTING BIOLOGY TOPIC! Sry......you see the community college I am going to started this new thing where every class, math too, must have 1 writing assignment for the semester! interesting huh? Anyway...for the pyschology topic, I did get really good feedback and now I am looking forward to see what type of things come up for BIOLOGY!

2006-09-21 10:44:37 · 4 answers · asked by Anonymous

2006-09-21 10:34:16 · 3 answers · asked by Kahlia 1

2006-09-21 10:17:58 · 18 answers · asked by Anonymous

2006-09-21 10:14:31 · 13 answers · asked by Anonymous

2006-09-21 10:07:21 · 9 answers · asked by Justin C 1

Such as how we evolved to have them

2006-09-21 10:00:31 · 9 answers · asked by Jamsames 2

I need to find images from Transmission Electron Microscopes (1), Scanning Tunneling Microscopes (2), compound light microscopes (2), and stereomicroscopes (2). I can find some images for the TEM and stereomicroscope, but no magnification. I can't find anything for the other two. Does anyone know where to find good images for this or have any themselves?

2006-09-21 09:50:51 · 2 answers · asked by vinskid2005 2

can some body help me label each organelle...
A.City Limits-control what goes in and out of the city
B.Road System-Allows for movement throughout the city.
C.City Hall-Controls all the activities of the city.
D.City Auditor-Stores all the records of the city and passes them on as the city grows.
E.City Planning Office-A place in the city hall where plans are made for the
construction of the city.
F.Construction Company-Builds structures for the city.
G. Delivery Van-delivers products made at the construction company to other locations
in the city.
H.Food Processing Plant-Processes large quantities of food entering the city into
smaller packages that can be used more easily.
I.Warehouse-Stores materials needed by the city.
J.Power Company-Produces energy for the city.
K.Solar Power Plant-Uses the sun’s energy to produce power for the city.

Nucleus,Cell Membrane,Endoplasmic Reticulum,Ribosomes,Nucleolus,Cytoplasm,Mitochondria,Chromosomes,Chloroplast,Lysosomes,Vacuole

2006-09-21 09:45:20 · 8 answers · asked by maxi 4

How did the brain form, what parts and how?

2006-09-21 09:27:14 · 3 answers · asked by louise c 1

or the other way round.

2006-09-21 09:16:23 · 15 answers · asked by jack andrews 1

2006-09-21 08:50:12 · 16 answers · asked by Alan M 1

2006-09-21 08:37:36 · 2 answers · asked by lisa 1

2006-09-21 08:34:59 · 9 answers · asked by lisa 1

What name is given to a structure that is composed of at least two tissue types that perform a specific function for the body

2006-09-21 08:31:52 · 9 answers · asked by rainbow 1

2006-09-21 07:47:53 · 1 answers · asked by Carla B 1

please help explain

p.s. proteins are affected by environmental conditions such as heat and pH.

2006-09-21 07:40:13 · 8 answers · asked by heyo 2

a group of college students have to do a presentation on chemistry or biology for 7th graders. does anyone have any suggestions? I need to implement why that is that way or this way and why.

2006-09-21 07:30:39 · 2 answers · asked by j_a_r_74 1

2006-09-21 07:26:10 · 6 answers · asked by jas 2

2006-09-21 07:24:31 · 2 answers · asked by jas 2

in what habitats do star fish live?what do they look like (appearence)?at what time of year do they breed? what sorts of food do they eat? and any other interesting facts.

2006-09-21 07:17:46 · 8 answers · asked by Anonymous

2006-09-21 07:13:53 · 12 answers · asked by jas 2

2006-09-21 07:12:54 · 13 answers · asked by jas 2

I want to work out my wrist, what is the best exercise for it?

2006-09-21 07:05:19 · 9 answers · asked by cough cough 4

2006-09-21 06:52:36 · 7 answers · asked by fatrobertbrush 1

2006-09-21 06:50:39 · 6 answers · asked by fatrobertbrush 1