News Articles and Discussion

What range of wavelength is strongly absorbed by hemoglobin?

What range of wavelength is strongly absorbed by hemoglobin?

Referring to following statements, I would like to know on what range of wavelength is strongly absorbed by hemoglobin as shown below:

Does anyone have any suggestions?
Thanks in advance for any suggestions

In medical physi

oemBiology   229   2 Replies

oemBiology

What role of Vitamin D so play for serotonin production?

What role of Vitamin D so play for serotonin production?

Referring to following articles as shown below, I would like to know on what role of Vitamin D play for serotonin production.

Vitamin D3 helps raise blood levels of vitamin D, Vitamin D is actually a fat-soluble hormone. Do taking Vitamin

oemBiology   769   13 Replies

bio_man

What science class should I take in college?

What science class should I take in college?

I am the worst science person in the world, but I have to take some science classes in college, and I have no idea which classes I should take.
What are some classes that are interesting but at the same time fairly easy?

12

aznandrew16   3134   17 Replies

doseofmegan

What sets Curiosity apart from other Mars Rovers?

What sets Curiosity apart from other Mars Rovers?

bio_man   636   N/A

bio_man

What technology is being used to see INTER DIMENSIONAL?

What technology is being used to see INTER DIMENSIONAL?

Referring to following video, I would like to know on what technology is being used to see INTER DIMENSIONAL, is there any special camera to capture those INTER DIMENSIONAL image?

Does anyone have any suggestions?
Thanks in advance fo

oemBiology   232   1 Reply

bio_man

What to look for in a microscope?

What to look for in a microscope?

Ok, first off does anyone know anywhere on the internet that has unbias reviews of microscopes? I have found a large amount of reviews made by companies trying to sell you microscopes they supply but no normal reviews made by individuals that own sai

drvguy   967   5 Replies

duddy

What to make of Andrea Rossi's apparent cold fusion success

What to make of Andrea Rossi's apparent cold fusion success

What to make of Andrea Rossi's apparent cold fusion success



The apparent success of Andrea Rossi'

bio_man   627   2 Replies

sfpetkovsek

What trigger depression from Leaky Gut?

What trigger depression from Leaky Gut?

If Leaky Gut can lead to depression, anxiety, and migraine headaches, I would like to know on what possible causes would trigger depression from Leaky Gut.

Does anyone have any suggestions?
Thanks in advance for any suggestions

oemBiology   291   2 Replies

bio_man

What was the attitude of Buddhism toward the caste system?

What was the attitude of Buddhism toward the caste system?

What was the attitude of Buddhism toward the caste system?
A) While the Buddhists did not regard social stratification as critical to the faithful, they only accepted members of the upper-caste groups as monks.
B) Buddhists rejected the cas

colleen   553   1 Reply

wonderworld

What wavelength can enter atmosphere from space?

What wavelength can enter atmosphere from space?

Referring to following images, I would like to know on what wavelength can enter atmosphere from space.

Does anyone have any suggestions?
Thanks in advance for any suggestions



[url=https://biology-forums.com/ind

oemBiology   281   10 Replies

oemBiology

What would happen if I poured enzymes into a glass filled with ATP?

What would happen if I poured enzymes into a glass filled with ATP?

To be more specific, say I had a glass that was 40% ATP and the other glass was 40% of whatever enzyme breaks down ATP. The reaction (by logic) would be extremely rapid so what would be the temperature of the glass after the reaction? Would the enzym

Frank_Baker   640   5 Replies

bio_man

What would happen if...?

What would happen if...?

I were to obtain a powder of the enzyme which converts a substrate to hydrogen peroxide, and I dropped this powder into a concentrated (30-50%) solution of its substrate (with the amount of enzyme needed for the most rapid reaction)? There would be q

GaiaGirl95   1050   11 Replies

padre

What would happen in this experiment?

What would happen in this experiment?

lets say I have a powder of an enzyme which converts fatty acids into hydrogen peroxide. i fill a cup full of a concentrated solution of fatty acids and drop the enzyme into the cup. hydrogen peroxide is an oxidizer so im wondering if this could make

GaiaGirl95   1261   11 Replies

bio_man

What's the best solution for hair loss?

What's the best solution for hair loss?

THE two most commonly known medications for slowing down balding are Minoxidil lotion (Regaine or Rogaine), drops of which are rubbed into the scalp twice daily and Finasteride tablets (trade name Propecia), which are taken

bio_man   833   N/A

bio_man

What's your favorite mathematical topic?

What's your favorite mathematical topic?

For me, I actually liked all flavors, subjects, or categories in mathematics.

Regardless of which one you chose, we can all agree that mathematics can be fun, frustrating, delightful, and discouraging all at th

bio_man   4497   1 Reply

DannyJohnso

When did humans first use fire?

When did humans first use fire?

Our human society could not exist without fire — and yet we often forget its positive impacts. While fire can be destructive, it also has a spiritual

bio_man   818   N/A

bio_man

When do you know if you fancy someone? What does love do to your brain chemicals, and is falling in

When do you know if you fancy someone? What does love do to your brain chemicals, and is falling in

The science of love
 
When do you know if you fancy someone? What does love do to your brain chemicals, and is falling in love just nature's way to keep our species alive?
 
We call it love. It feels like love. But the most e

barathvaj   661   4 Replies

how_mendel

When Eating ‘Dirt’ Actually Cleans The Organism From Toxins And Pathogens

When Eating ‘Dirt’ Actually Cleans The Organism From Toxins And Pathogens

Study: Animals and humans eat clay to rid toxins

The phrase "eat dirt" takes on a whole new meaning when used by biologists, who have widely observed that huma

bio_man   853   N/A

bio_man

When is a fetus considered viable?

When is a fetus considered viable?

The original article can be found at: http://timesofindia.indiatimes.com/city/mumbai/22-to-24-week-foetus-in-grey-zone/articleshow/5446701.c

123

kong   11509   30 Replies

judd

When WOMEN Compete For MEN They Can Become Quite AGGRESSIVE On Rivals

When WOMEN Compete For MEN They Can Become Quite AGGRESSIVE On Rivals

Women become aggressive around sexual rivals

New research conducted at McMaster University suggests women vying for male attention become aggressive towards other women they see as sexual rivals, a s

bio_man   693   N/A

bio_man

Where are the spectrum position for colors?

Where are the spectrum position for colors?

The eye has only three color receptors, which can independently distinguish three distinct color ban

oemBiology   670   3 Replies

padre

Where did the flu go this winter?

Where did the flu go this winter?

"Ontario typically sees 1,500 deaths associated with seasonal flu annually. This year it has seen none."

Do you think that the regular seasonal flu has decreased in abundance due to the population overcompensating for the H1N1 st

ppk   1661   7 Replies

MommyLovesGymbo

Where to find any reference of light wavelength given from different planets?

Where to find any reference of light wavelength given from different planets?

I would like to know on where to find any reference of light wavelength given from different planets.

Does anyone have any suggestions?
Thanks in advance for any suggestions

oemBiology   331   6 Replies

bio_man

Where to find the original equations to explain the process of slime mold?

Where to find the original equations to explain the process of slime mold?

Referring to following articles,  I would like to know more on the original equations to explain the process of slime mold aggregation, which is developed by two scientists, Mitch Resnick and Evelyn Fox Keller, at the Massachusetts Institute of

oemBiology   764   4 Replies

bio_man

Which Are the Smartest Non-Human Primates?

Which Are the Smartest Non-Human Primates?

The great apes are the smartest of all nonhuman primates, with orangutans and chimpanzees consistently besting monkeys and lemurs on a variety of intelligence tests, Duke University Medical Center researchers have found.

[img width=220 hei

barry   1074   N/A

barry

Which Bed Frame joint are strong?

Which Bed Frame joint are strong?

Referring to following image, I would like to know on whether 1 or 2 joint are strong and reduce noise due to movement for bed frame.

Does anyone have any suggestions?
Thanks in advance for any suggestions

[url=https://biol

oemBiology   239   8 Replies

oemBiology

Which colors can penetrate better in term of thickness of atmosphere?

Which colors can penetrate better in term of thickness of atmosphere?

Based on light spectrum for Red and Blue color, I would like to know on which colors can penetrate b

oemBiology   590   N/A

oemBiology

Which of the following Indian institutions was retained by the Spanish to serve

Which of the following Indian institutions was retained by the Spanish to serve

Which of the following Indian institutions was retained by the Spanish to serve European administrative purposes?
A) Native American religion
B) The priestly class
C) The Indian nobility
D) The Aztec emperor

colleen   323   1 Reply

azgg7

Which of the following is true for the validity of the new promissory note made

Which of the following is true for the validity of the new promissory note made

Roger, a certified lawyer, borrowed money from Jax to start a business. He gave a promissory
note to Jax promising to pay the money back anytime within the next five years. But in order to
accept the note Jax demanded a security deposit. Ro

nkylem   2260   1 Reply

bio_man

Which of the following was a major change in the administration of China under t

Which of the following was a major change in the administration of China under t

Which of the following was a major change in the administration of China under the Mongols?
A) The central bureaucracy was dismissed and the Mongol dynasty ruled with a military elite.
B) The Mongols discontinued the use of the examination

colleen   230   2 Replies

colleen

Which of the following was NOT a tactic utilized by the brahmans to make their r

Which of the following was NOT a tactic utilized by the brahmans to make their r

Which of the following was NOT a tactic utilized by the brahmans to make their religion more accessible to all Indians?
A) They reduced the emphasis on large sacrifices and stressed the importance of small offerings of food and prayers.
B)

colleen   419   1 Reply

wonderworld

Which one activates the other? calcium vs nitric oxide

Which one activates the other? calcium vs nitric oxide

Referring to following statement, I would like to know on whether calcium activates the product nitric oxide or nitric oxide activates the product calcium, where I get confused.

Does anyone have any suggestions?
Thanks in advan

oemBiology   614   N/A

oemBiology

Which part of sardine contains high purine?

Which part of sardine contains high purine?

I would like to know on which part of sardine contains high purine.
Do purine mainly come from head and visceral?

Does anyone have any suggestions?
Thanks in advance for any suggestions

oemBiology   329   6 Replies

oemBiology

Which planets have magnetic fields?

Which planets have magnetic fields?

I would like to know on which planets have magnetic fields except Earth.

Does anyone have any suggestions?
Thanks in advance for any suggestions

12

oemBiology   694   14 Replies

oemBiology

Which side is the north pole of magnet?

Which side is the north pole of magnet?

Usually, magnet for compass has red (pointing to North direction) and blue (pointing to South direction).

I would like to know on which color is the north pole.

Does anyone have any suggestions?
Thanks in advance for any su

oemBiology   1256   2 Replies

bio_man

Which social institution is most clearly responsible for making sure that produc

Which social institution is most clearly responsible for making sure that produc

Which social institution is most clearly responsible for making sure that products are created and that they get to where they need to go?
a.    the family
b.    the economy
c.    education
d.    religion

colleen   1072   2 Replies

colleen

White blood cells

White blood cells

If finger and toe get infections, if I am a white blood cell, and would like to know on where I should go and which parts of body controls this decision.

Does anyone have any suggestions?
Thanks in advance for any suggestions

oemBiology   464   12 Replies

bio_man

Why and how does cigarette smoking lead to emphysema?

Why and how does cigarette smoking lead to emphysema?

how emphysema causes obstruction of lungs?
although there is no release of histamine as occur in case of asthama?
but book says:that bronchioles still constrict in emphysema ]

Blue Pearl   270   4 Replies

bio_man

Why are artificial organs not already a thing?

Why are artificial organs not already a thing?

I only spent 2 years studying biology in college before I found my true love IT. I'm an insanely pragmatic person and I Have dabbled into a little bit of backyard engineering I have drawn up a bunch of things on my cad programs, mostly mechanica

jonatron5   498   4 Replies

savio

Why are my leg's muscle so tight?

Why are my leg's muscle so tight?

I run regularly over 20 years, recently I find my legs' muscle so tight, even through I stretch 3 times per day, it seems not enough.  I already take mixed nuts (source of magnesium), which help to relax muscles, but it seems not working,

oemBiology   298   6 Replies

oemBiology