March 23, 2017

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Number of results: 880

Bio- Botony
How is reproducing sexually and asexualy in plants an adaptation? thanks
October 13, 2012 by Rebekah

bio- botony
The water pressure that pushes water and sugar from sugar source to sugar sink is referred to as _____. The answer is bluk flow but idk why. Why isnt i translocation or transpiration?
October 2, 2012 by rebekah

Defind the animal cells?
December 9, 2014 by zaheer

4.3. In a certain college town, 27.5 percent of the students failed Mathematics (Math), 19.8 percent failed Biology (Bio), and 11 percent failed both Math and Bio. A student is selected at random. Let A represent the event of failing Math, so that A' is the probability of ...
September 2, 2012 by Carla Lopez

AP Bio
Please take a look at my AP bio question from last night. I still need help! Thanks
October 14, 2009 by Muffy

Scientific name for cow liver (used for a bio lab)
April 20, 2014 by Pink

i'm writing a officer aplication and need to write a bio, how long should the bio be?
May 3, 2012 by joee

What's the difference between Bio accumulation and Bio amplification?
January 27, 2016 by Elizabeth

last question about bio Explain the statement below: “ Biological evolution began when cells formed”
April 21, 2008 by Helen

ap chem
Bismuth can be electrolytically reduced according to the following reaction: BiO(+)+ 2H(+)+ 3e¯ >>> Bi + H2O How many grams of bismuth can be reduced by applying a 5.60 A current for 23.8 min. to a solution containing BiO+ ions (assuming 100% efficiency)?
May 22, 2015 by Anonymous

I have a 67% in bio and our final exam is worth 30%. how much would I have to get on the exam to pass the course?
June 25, 2012 by Rebecca

why the electric and magnetic fields are perpendicular to each other? why we need ampere circuital law when we already have bio sevarts law? why we use sin(theta) in the bio sevarts law why not the other ratios?
August 2, 2014 by shiva

What effect does glucose 6 phosphate have on cellular respiration? I am doing a bio lab using a respirameter (sp?) and am trying to come up with a question to test. I am testing the respiration of germinating seeds and was thinking something along the lines of "How does ...
February 13, 2013 by Hannah

A basic statistics course had a total of 25 students which included 15 female (F) students whose distribution by major was 4 in Bio (B), 6 in COM (C), 3 in ECO (E), and 2 in PSY (P). In addition, the course had 10 male (M) students whose distribution by major was 2 in BIO (B...
September 22, 2011 by Anonymous

maths literacy geog business studies bio English a
What can I study after school with the following subjects maths literacy business studies bio English lo Afrikaans geog
December 17, 2014 by sammy

AP Bio - same question
My teacher said this is a very hard question, but I'm trying to make an attempts. Can you guide me? A biologist places a plant in a closed chamber. A sensor in the chamber maintains the carbon dioxide level at the normal atmospheric concentration of 0.03%. Another sensor ...
September 13, 2009 by muffy - still stumped

AP Bio
Hi I am stumped on an ap bio homework question: In the cyclic reaction sequence called the krebs cycle, which chemical event does not take place? a.The acetyl group is joined with a four carbon molecule, oxaloacetate. b. Two carbons per cycle are made into CO2 molecules. c. ...
October 13, 2009 by Muffy

Enzymes are
December 8, 2014 by Anonymous

What is a biofilm, and how is it used?
June 29, 2008 by jennifer

what is Neurogalia? and example of it ?
February 11, 2008 by micheal

What is an amphiphatic polypeptide?
September 30, 2009 by Alex

what is behaviral isolation
June 21, 2010 by john

what is nonfermentative bacteria?
October 30, 2010 by Elawabeh

what is prey flushing?
December 9, 2010 by Allie

what is the sociobiology controbersy?
December 15, 2010 by Allie

What is an IPSP and how is it produced??
June 2, 2011 by Lia

what is the structure of DNA?
August 2, 2011 by amy

bio tec
what is a zygote
August 15, 2011 by Anonymous

how is the bisphere organzied
September 10, 2012 by Anonymous

How blood circulate?
January 19, 2017 by value

the replication fo DNA occurs?
November 25, 2007 by suzie

what are significants of Evolution of Eukaryotes ?
February 10, 2008 by bio

what is the purpose of valves in ventricle?
July 23, 2008 by Vivian

What is formed during gastrulation?
January 22, 2009 by jennifer

What causes a monosomy of chromosome 20?
February 5, 2009 by Kendra

quick bio question
What are autosomes?
April 24, 2010 by Anonymous

wat is a palisade cell?
September 5, 2010 by Anonymous

Is protein an unsaturated fat?
February 6, 2011 by sabrina

C- and K+ channels are open
April 8, 2011 by donna

How do organs get the nutrients from blood?
May 14, 2011 by tony

bio chemistry
why is polarity important
October 6, 2011 by Sharon

Bio Lit
Haiku on a Cell
October 17, 2011 by jenny

Bio lit
limerick on cell
October 17, 2011 by jenny

Bio 11
what are 5 examples of the phylum porifera?
November 4, 2014 by Priya

please recommend a person to do a bio on
September 12, 2007 by Anonymous

What happens to the oxygen atoms from glucose?
November 12, 2007 by Anonymous

what does Hypothyroidism have to do with sperm production?
April 8, 2008 by bob

AP bio
Examples of proximate and ultimate causation
August 24, 2008 by em

where can i find practice ap bio questions?
September 18, 2008 by Joanne

what are the 13 elements most common to life?
September 30, 2008 by Tyrona

bio (plz help)
how does pancreatitis disrupt homeostasis?
November 2, 2008 by jess

what is cell integrity? as in, a definition or explanation
November 21, 2008 by kimora

What structures are present in all flowers?
December 9, 2008 by Anonymous

Why is HIV so successful in infecting human?
March 8, 2009 by jess

why do fertilized plants have nodules
May 4, 2009 by sue

social studies
what does bio-medical mean
September 29, 2009 by Anonymous

What do insulin injections do for people with diabetes?
December 8, 2009 by Lena

Why do enzymatic reactions proceed slowly at 0°C?
January 8, 2010 by Cyn

What is a karyotype? What type of information can be obtained from it?
April 24, 2010 by nini

BIO teacher help
ms sue i got an answer
July 7, 2010 by Andrea

What role does DNA play in helicase?
January 26, 2011 by Grant

what are the two structural components of a chromosome
March 1, 2011 by mary

this type of muscle is what the heart is made of
April 28, 2011 by Anonymous

the biome with the fewest seasonal changes is the
August 20, 2011 by toba

bio lit
Concrete Poem on a cell
October 17, 2011 by jenny

How is it possible for an overnourished individual to be malnourished?
December 18, 2011 by tim

Does hyaline cartilage have fibers in it?
February 14, 2012 by Rebekah

12th bio.
male ke sperm ka stracther
February 21, 2012 by Dharmedra verma

what do macrophages have to do with coplement proteins
May 10, 2012 by Matt

In general, how do neuron inhibit cells? thanks
May 23, 2012 by rebekah

In general, how do neuron inhibit cells? thanks
May 23, 2012 by rebekah

Regulation of an enzyme's activity occurs
June 30, 2012 by Anonymous

Evolutionary Bio
What is Ghost of selection past?
October 1, 2012 by M

Why does changing the pH affect the enzyme activity?
December 30, 2013 by kavi

What are 3 ways gene expression can be controlled?
June 2, 2014 by Yaz

What are 3 ways gene expression can be controlled?
June 2, 2014 by Yaz *repost*

7. Digestion is necessary because ingested food molecules
August 3, 2006 by robert!

What kinds of body plans are seen in fungi?
June 29, 2008 by jennifer

General/( Bio 2)
What is ActiceX that keeps showing up on my computer?
October 7, 2007 by Katie

why are triglyceride not considered to be polymers? please could someone help me! thank you!
October 23, 2007 by sam

Does Aspirin do something to the reaction of amylase with starch ?
November 1, 2007 by <Y

AP Bio 2
How did the KOH affect the water movement in the respirometer?
November 27, 2007 by Heather

bio II
The molecule that provides energy for active transport is?
March 5, 2008 by jake

similarities between and oxidative phosphorylation and photophosphorylation
April 20, 2008 by Helen

June 11, 2008 by roj

How can temperature influence antibody-antigen response?
August 24, 2008 by Mandy

What gland has both endocrine and exocrine functions?
November 4, 2008 by Robynn

Describe how the Expression of the gene of interest could be ensured
January 4, 2009 by phil

why is it difficult to describe a typical animal cell?
September 30, 2009 by hello

pre ap bio
why/how do obligate anaerobes make byproducts?
April 7, 2010 by Anonymous

bio II
what is the "transforming factor" that alters pneumonia bacteria?
September 7, 2010 by alex

what is the edge effect? (as part of group living)
December 9, 2010 by Allie

When does DNA replication take place in the cycle?
January 11, 2011 by Anonymous

outlining how disorders such as Trisomy 21 occur.
January 12, 2011 by Anonymous

Bio 102
Does animal growth is determinate, and how dis can be done.
January 14, 2011 by segun

Discuss three types of fossils and how they are formed.
January 20, 2011 by tiffany

bio chemistry
prepare 1M 100 ml H2SO4, density 1.84
March 23, 2011 by hadja

ag bio 1
examples of how structure and function are related in an organism
September 5, 2011 by Kiersten

How do we determine that prophase is the longest stage of mitosis?
November 7, 2011 by Nicole

what is Ssarcina Lutea's margin shape on agar?
January 23, 2012 by rebekah

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