淋湿的人

我不知道·为什么我们会变成这样
不是善于这些关系的人

所以面对这些事·我总是不知所措
我不想看到·谁人不开心

但我·无能为力
我·不会说话
也没什么可以说了

能说的·我也说了
但就像·文字·一样
无声·发挥不了作用

明白出现裂痕的关系
而今也只能这样了
当两人都不努力了

坐下来·你在对面
为什么只剩下无聊对话
明明想说更多
但你已不愿再听

我像被搁在屋外淋湿的人
没有钥匙·不被邀请
外边的大雨你听不见

难道我们只是两条垂直线
只能有一个交集点·吗

为什么曾经分享同样的世界
现在只能看见各自的世界
不再出现对方的脸
各自行走·继续漂流

在好几年后

这时候的事·让其渐渐变成记忆里零星部分

奔驰

能不能让我继续做梦，在梦里奔驰
哪怕前方多远都看不见尽头

哪怕要去哪里

不必牵我的手，不必带我走
不必指引我前方的路
让我走错了方向尝过了苦头
让我在颠簸上从双脚颤抖着一直到能够挺直身躯

让我用一点一点的泪水与汗水换来独立

让我继续做梦，在梦里奔驰
哪怕斜坡崎岖坎坷

哪怕你不在前方为我守候。

女孩跨过了男孩走过的脚印
套上了男孩的黑色风衣
逆着寒流走

她已经很久没笑了
因为她也不想哭

她想这样走着走着她就不会怕冷了
她会慢慢成长
在男孩离开了以后

然后某个夏天他们会再遇见
也许他们已经不能再认出对方
也许他们还会在只有一个桌子的距离相视而笑

再见王子

那个夏天 灿烂耀眼
忽然之间 下雨也没人撑伞
是我的初恋 那次失眠

你的气味 已经飘散
我还留恋 心里面共同的声线
你微笑的脸 好久不见

时间过了几年 长大了一些
心中的那个王 子 要说再见
再见吧我 的王子
守护爱情的样子
让回忆纪念最初感动的真实
满口永远的孩子 慢慢懂事
用 眼泪灌溉会幸福的种子
再见吧我的王子
梦 想还没有消失
我会并着你的勇气一起坚持
晒着艳阳的奔驰 勾勾手指
你住的城市会有我的 思念因子

后来我们 各自旅行
哪些风景 最让人容易沈迷
最近常下雨 但会天晴

时间过了几年 长大了一些
心中的那个王子 要说再见
再见吧我的王子
守护爱情的样子
让回忆纪念最 初感动的真实
满口永远的孩子 慢慢懂事
用眼泪灌溉会幸福的种子
再见吧我的王子
梦想还没有消失
我会并着你的勇气一起坚持
晒着艳阳的奔驰 勾勾手指
你住 的城市会有我的 思念因子
围绕着你
围绕着你

by 棉花糖

宽恕

面对面坐着 眼神不屑一顾
挤出的笑容 看起来好突兀
我走错一步 坠入万丈深谷

还是会想起 你的荒唐糊涂
针刚刺在 心上 血流已如注
背叛了幸福 拿爱当赌注

曾把感情放逐 何时能结束
遇到你我想停止游牧 让爱归真返璞
漂泊会落幕 承诺说得那么铭心刻骨

你的眼泪让我无助
你懂不懂我为爱忍辱
努力学习宽恕 原谅那错误
不甘我们的爱 死在半途

听见你的心还在哭
遗忘不及痛蔓延速度
希望你能觉悟 我真的领悟
伤口 慢慢愈合 再被爱包覆

by 神木与瞳

我愿在黑暗里写字

我愿在黑暗里写字，我看不见那字，别人看不见我
我愿在黑暗里写字，写无法适从的心情，写以后的茫然

在偌大的世界里，我们总是找不到对的那个人
在不同的心情找不到人分享或分担
我只需要自我安慰

天空不太灰，眼泪淌过就好了
明天还是要坚强站起来，我要知足

我没有很多种心情，只是不太爱说话
偶尔喜欢沉默，别把我看得太深

有些事情不需要说得太白，会伤感情
所以我都不对事情深思追究
过了就忘了

有些人总是忘不了，怎么办
我还得被牵涉进去，免不了吗

那条小巷我走过了，不留痕迹
谁又知道我来过
而又何必知道我来过

我愿在黑暗里写字，他人不问，我也不说。

Genetics

Multiples genes –
three or more forms of a gene for a trait. / Any of a set of three or more alleles, or alternative states of a gene, only two of which can be present in a diploid. That is the sequence of the bases is slightly different in the genes located on the same place of the chromosome.

1. Chinchilla
2. Himalyan (Russian)
3. Albino
4. Skin Colour in Mice
5. Eye Colour in Drosophila
6. ABO blood group system

Polygene -
polygenic inheritance occurs when one characteristic is controlled by two or more genes (usually by many different genes) at different loci on different chromosomes. there is more than one gene involved and their may be multiple alleles of the multiple genes.

1. Human height
2. Kernal color in wheat (5 phenotypic classes)
3. Skin color

Linked genes –
genes on the same chromosome pair. The phenotype ratio for this cross is 3:1.

1. flower color and pollen shape experiment
2. fruit flies eyes color
3. hemophilia
4. red-green colorblindness

Lethal Gene –
a gene that leads to the death of an individual; these can be either dominant or recessive in nature

1. Recessive yellow mouse coat color.
2. Dominant lethal gene - Huntington's disease in humans.

Pleiotropy –
a single gene controls several distinct, and seemingly unrelated, phenotypic effects.

1. human disease PKU (phenylketonuria)
2. sickle-cell anemia

Epitasis –
type of gene interaction in which a gene at one locus masks or suppresses the effects of a gene at a different locus.

1. combs in chicken
2. Flower Color in Peas

Poison Ingestion-drink milk?

The other day, Sarah noted that on her laundry detergent, it said “In case of accidental ingestion, give a glass of water or milk, and contact a poison control center.” She thought it odd that they would want you to drink milk. The purpose of drinking at all was clear… to dilute the detergent. Even very dangerous poisons can be handled by your body if they are diluted enough. But what was so special about milk? We had two theories: one involved the basicity of milk, and the other involved the lactose sugar in milk.

I looked into it further, and my lactose guess was right. See, milk contains a sugar called lactose that the human body is unable to digest by itself. Lactose is a disaccharide (sugar made up of two units) consisting of one glucose unit and one galactose unit connected by a beta linkage. Lactose is digested in mammals (like humans) only with the help of an enzyme called lactase which cleaves the lactose in half… allowing the individual sugars to be absorbed by the body. The problem here is that there is a limited amount of lactase produced, and as humans age, many stop producing it altogether, making it harder and harder to digest the lactose sugars in milk. Eventually, many adults become lactose intolerant, meaning that they are unable to digest a significant amount of lactose. Interestingly, lactose intolerance varies widely by ethnicities. Those of African or Asian descent are almost always lactose intolerant. Europeans and some from India and the Middle-East retain lactase at a higher rate, likely due to a micro-evolutionary adaptation resulting from cultures in which lactose-containing foods are more common.

At any rate, even someone with the ability to digest lactose only has a limited amount of the lactase enzyme with which to process the sugar. Once all available enzymes are put to work breaking up lactose, additional incoming lactose molecules are put on a waiting list. While they’re waiting for a lactase spot to open up, your incredibly acidic gastric juices start doing a number on the milk that is just sitting in your stomach. The hydrochloric acid in your stomach turns the milk into hard-to-digest curds… sort of like what milk looks like when you leave it out for a few days. These curds end up coating your stomach and your intestines, and give you a case of indigestion. And if you’ve just swallowed a poison, indigestion is exactly what you want!

So there’s the answer… by drinking milk, you not only dilute the detergent (or other poison), you overwhelm the lactase enzymes, allowing your stomach’s hydrochloric acid to curdle the milk, which coats your stomach and intestines, slowing down the rate with which your body absorbs the poison.

So why not just induce vomiting? Well, you could choke, your stomach acid will erode your esophagus, the substance you swallowed could be harmful to your lungs or esophagus, and you’ll become severely dehydrated, which could actually be worse for you than the poison you ingested. The milk just “pauses” your digestion until you can seek proper medical care.

ADDITION:

What happens when you ingest milk and vitamins at the same time?
The answer is quite obvious, you won’t absorb those vitamins and nutrients at a rate in which would match adequate nutritional intake. Although milk may contain large amounts of vitamins and nutrients at a base level, these nutrients are not absorbed and thus end up in feces and urine.

However, inducing vomiting may be a better option then eating butter or drinking milk in some instances. The esophagus erosion is minimal compared to the potential stomach damage which could occur when corrosive poisons are present.

source:http://txfx.net/2005/10/20/in-case-of-poison-ingestion-drink-milk/