3,527 reputation
1952
bio website gravatar.com/lancelafontaine
location Montreal, Canada
age 22
visits member for 2 years, 10 months
seen yesterday

Hi there! My name is Lance Lafontaine.

I am a student at Concordia University in software engineering, with a previous degree in molecular biology. I enjoy all things tech, science and startups, but I especially love web development, open source software, and camping (outdoors).

Chat with me @LanceLafontaine or lance.lafontaine92@gmail.com, I love meeting new people in virtual and physical settings.

profile for LanceLafontaine on Stack Exchange, a network of free, community-driven Q&A sites


May
29
asked Why are some menstrual cycles irregular?
May
29
comment Is it possible for any animals today to have more than one brain?
Do siamese twins count?
May
22
comment Cucumber on the eyes
...What does the silica do? It'd also be appreciated if your answer wasn't entirely a direct quote from the article.
May
21
accepted Is there a dominant gene for right-handedness?
May
17
accepted Molecularly, why can you straighten or perm hair?
May
15
comment Are quaternary protein monomers unique to a particular protein complex?
I had originally asked this question with irreversability in mind, but just activation would make a great addition to the answer.
May
15
comment Are quaternary protein monomers unique to a particular protein complex?
I realize that this question isn't exactly "precise", and I might be using the wrong terminology. Feel free to edit or let me know how I can improve the question.
May
15
asked Are quaternary protein monomers unique to a particular protein complex?
May
14
awarded  Self-Learner
May
12
comment Number of beneficial mutations cataloged?
A "beneficial mutation" is often hard to point out: it would likely be very slight and context-dependent. For example, a "superhero" gene is obviously out of the question, and a very small phenotypic difference would probably either be insignificant or beneficial in one particular environment but not in another.
May
12
answered Molecularly, why can you straighten or perm hair?
May
11
accepted What happens to dextrorotatory amino acids in humans?
May
9
revised Molecularly, why can you straighten or perm hair?
added 1 characters in body
May
9
asked Molecularly, why can you straighten or perm hair?
May
8
revised What exactly is meant by the expression “differentially expressed”?
Fixed typo, and formatted.
May
8
awarded  Citizen Patrol
May
8
suggested suggested edit on What exactly is meant by the expression “differentially expressed”?
May
8
awarded  Civic Duty
May
7
comment The genetic and physiological origins of laughter?
@Preece, notice that I mention exactly that in the question. I'm not looking for the impossible, but rather what's already known, if anything. And if nothing is known, an answer explaining why would be sufficient.
May
7
comment The genetic and physiological origins of laughter?
Rather than the behavioural act of laughing itself, I'm more concerned with the biological ability to laugh that humans and some great apes have, according to the report. As laughter also has some sort of genetic component, there must be some genes being expressed within specifically primates that allows us to laugh. I'm thus interested in the expression of these genes, and how they interact to create the phenotype of being able to laugh.