Richard Cory

Whenever Richard Cory went down town,
We people on the pavement looked at him:
He was a gentleman from sole to crown,
Clean favored, and imperially slim.
And he was always quietly arrayed,
And he was always human when he talked;
But still he fluttered pulses when he said,
“Good-morning,” and he glittered when he walked.
And he was rich — yes, richer than a king —
And admirably schooled in every grace:
In fine, we thought that he was everything
To make us wish that we were in his place.
So on we worked, and waited for the light,
And went without the meat, and cursed the bread;
And Richard Cory, one calm summer night,
Went home and put a bullet through his head.
Diction: We thought he was everything
Gentle man from Sole to crown: visably a gentleman and proved it in his dail life
“Good Morning”
Richer than a king
One calm summer night Went home and put a bullet through his head
Arrayed
Admirably
Fluttered

Imagery: Small town vibe, friendly, Richard Cory seems noble and like a very well known and liked man

Step 4
Zac-
Setting
The poem takes place in what the reader can assume is a modern-day city. The atmosphere is jealousy at first. The author describes Richard Cory as a well put together man who is very wealthy. Although Richard Cory ends up shooting himself in a twist ending making the atmosphere about death and depression.
Symbolism
The description of Richard Cory, how he was clean and neat looking represented his wealth. It is the stereotype that if a man is clean and well put together, that he has money.
Another symbol is when the author said, “He was a gentleman from sole to crown,” Using the crown as a symbol of his role in society as an upper-class civilian. He is rich, powerful, and what seemed to be a perfect life.
Connect to cultural identity

When people are born into money, everyone that looks in from the outside immediately believes that their life is amazing, there is no trouble because money can save all the problems. That is not the case as the end of the story shows. Behind the money and so-called perfect life, there is the feeling of happiness money cannot buy. To an extent yes money can buy happiness but that is short term. In order to feel truly happy that comes from within and not from money.
Jack-
Thematic Statements:
Conflict: the conflict is everyone wants to be “Richard Cory” because he just has it all the respect and the money and people’s attention. He is the man everyone wants to be, but something makes Richard put a bullet in his head. People only saw his outside his fame and money and looks, people only saw his outside nobody could tell that he was feeling not so well on the inside.
Irony: the irony of the poem is that the main character “Richard Cory” is put out to be this rich handsome slim and a gentleman and yet he still goes home one summer night and puts a bullet in his head. People only saw his outside nobody took the time to see his inside.
Other poetic devices
Author background: Edwin Arlington Robinson was an American poet. Robinson won the Pulitzer Prize for Poetry on three occasions and was nominated for the Nobel Prize in Literature four times. He was born Dec 22nd, 1869 in the united states. He died April 6, 1935 in New York.

Protein Synthesis: Transcription and Translation

How is mRNA different than DNA?

Firstly the structure is quite different, DNA is huge and has Two strands (also double helix), while mRNA is small single stranded. mRNA also carries the code for DNA, DNA has all the genetic codes in its bases, mRNA gets the code from DNA during transcription and eventually carriers the code to produce amino acids and proteins. A bunch of other differences is DNA uses the sugar Deoxyribose and mRNA uses sugar ribose. DNA is formed in DNA replication, mRNA is from transcription. DNA is found in the nucleus while mRNA is mostly found in the cytoplasm.

Process of Transcription:

Unwinding and Unzipping

So the DNA Helicase breaks the H-bonds in the DNA allowing mRNA to complimentary base pair with the DNA.

Complimentary base pairing 

The RNA polymerase H-bonds together with floating mRNA with the DNA. The mRNA builds up and produces a polypeptide of mRNA. The DNA Information is copied onto the mRNA.

Separation 

The mRNA separates from the DNA. Since the DNA is too big and important to leave the Nucleus, the mRNA a smaller single stranded polypeptide leaves with the DNA’s Information in the Nucleus pores and enters the cytoplasm so it can be read by the ribosome to create proteins.

How did this model do a good job in modelling RNA transcription? What ways is it inaccurate?

like the pipe cleaner activity it shows the overall process, but it’s hard to show every small detail and process. An example is we cannot see RNA Polymerase really do its job as it attaches single nucleotides and then bonds them next to each other for the backbone, but in this activity instead it shows it attaching in one step.

Describe the process of translation: initiation, elongation, and termination:

Initiation 

this starts the translation process, the P sight of the Ribosome reads the AUG start Codon on the mRNA strand. The tRNA will bring in the first amino acid then it will start elongation until a stop codon is reached.

Elongation 

The amino acid chain starts to grow. A-site reads the next codon on the mRNA strand and then brings the matching tRNA. Then the tRNA on the P-site transfers over to the tRNA on the A-site.

Termination

A stop Codon is read on the mRNA strand, and this tells the ribosome to stop reading, and it produces no amino acid. Then the Ribosome releases the amino acid chain.

How does today’s activity do a good job of modelling the process of translation? In what ways was our model inaccurate?

It’s accurate showing the Ribosome holding on to the RNA. Also the tRNA building process. amino acid in the p-site and a-site match up with the codons. However what is inaccurate is the amino acid in the P-site and A-site match up with the codons.

DNA and Protein synthesis

Explain the Structure of DNA: 

DNA (Deoxyribonucleic acid) is a nucleic acid made of monomers of nucleotides. Nucleotides include a Phosphate group, a 5-carbon sugar, and a nitrogenous base. There are two types of these nitrogenous base’s, purines and pyrimidines. Purines are a double ringed structure (2 beads), while pyrimidines are single ringed (single bead). The purines in DNA are adenine and guanine and the pyrimidines are cytosine and thymine. DNA has two strands, which are antiparallel meaning they run in opposite directions. The head of one strand is always at the tail of the other strand (one strand is 5’ to 3’ the other is 3’ to 5’). The pink bead in the picture below symbolizes the phosphate. On the left strand the pink bead (phosphate) is the head (5’) but the strand on the right has the 5’ at the bottom.

The white pipe cleaners show bonding between the two strands, through Hydrogen bonding. This is also when the town nitrogenous bases are paired together with complimentary base pairing. This means that cytosine and guanine in DNA are bonded together with 3 hydrogen bonds and adenine and thymine are paired together with 2 hydrogen bonds in between. As shown above there are specific rules for complimentary base pairing. Yellow and blue (thymine and adenine) and purple and green (cytosine and guanine). After these two strands are bonded together through complimentary base pairing the monomer nucleotides. The final step of the structure occurs, the strands twist together through forces between the bonds, this is called double helix. It is visually displayed below.

How does this activity help model the structure of DNA? What changes could we make to improve the accuracy of this model?

It gives you a prime visual of what DNA looks like. For me personally having the white pipe cleaner showing the H-bond between the strands is great. Also the beads show purines with 2 and pyrimidines with 1. Then having the blue pipe cleaner resemble the 2 Strands of nucleotides backbones and pink beads as the phosphate. It gives me a great visual of all the pieces of DNA. However it would be cool to somehow have a glimpse of how long they are, for this model only shows about 20 nucleotides long, when DNA can be up to 85 million long. To improve accuracy maybe we could show the 5-carbon sugar more accurately by having another bead for it, and then putting the phosphate to the side of it somehow because technically they aren’t on top of each other as this model shows.

When does DNA Replication Occur?

DNA replication happens in all living organisms. This process happens before cell division, and passes down genetic information to be inherited. It’s called a semi-conservative process where the replicated strands keeps an original strand and a replicated strand to create a brand new DMA in a double helix.

Name and Describe the 3 Steps Involved in DNA Replication. Why Does the Process Occur Differently on the “Leading” and “Lagging” Strands?

Unwinding and unzipping, something called DNA Helicase unwinds the double helix so it’s like a straight ladder. Them it unzips by breaking through the H-bonds, as The green enzyme shows below.

Complimentary base pairing, so after the strands are unzipped DNA Polymerase uses the free-floating nucleotides in the nucleoplasm to pair them to the unzipped strands. DNA Polymerase can only build from 5′ to 3’, so it cannot go 3’ to 5’. This first strand can work without interruption and is know as the leading strand. Then the other strand has to work backwards because it has to go 5’ to 3’ resulting in Okazaki fragments. This strand is called the lagging strand.

Adjacent nucleotides joining, the individual nucleotides that we’re bonded in the process before are now bonded beside each other with a sugar phosphate backbone. The enzyme DNA Ligase is responsible for this. And then finally it’s capable of winding into a double helix strand, creating a complete DNA strand.

What Did You do to Model the Complimentary Base Pairing and Joining of Adjacent Nucleotide Steps of DNA Replication. In What Ways was This Activity Well Suited to Showing This Process? In What Ways Was it Inaccurate?

In this this activity we showed the phosphate bonds and the nucleotides joining at the same time, this is inaccurate. However, it was a good example of the unzipping and the creation of the template strands.

 

Cascadia Subduction Zone Questions

1. This documentary used several pieces of evidence to support their claim that we are in a dangerous location. What were those pieces of evidence? List them.

-They can trace earthquakes in banks of rivers and streams and they found evidence of a big one about 300 years ago.

-A huge forest was killed (about 300 years ago)

-Natives have stories of a huge earthquake and tsunami before the Europeans came (about 300 years ago)

-In japan they recorded a Tsunami that they didn’t know where it came from 300 years ago.

-The Japanese said they’ve never seen anything like it, and the tsunami killed whole forests.

-Subduction zone earthquakes are worse because when it slips it send huge earthquake waves.

-The fault line goes from Oregon to British Coloumbia, making it effect a big range of places, and for a long time (about 5 minutes)

-Citites like Portland, Seattle, and Vancouver have huge populations, and a potential threat is Skyscrapers falling.

2. Using the list of evidence above, explain why one of those pieces of evidence alone is not enough, but why together they make the documentary’s argument credible.

-The native story that there was a huge earthquake and tsunami, they can’t prove to us that it happend.

-But finding proof of an Earthquake in the soil of the riverbank and a forest destroyed by a tsunami (both 300 years ago).

3. This documentary comments on the destruction a seismic event could have on Vancouver. Describe what you learned from this documentary on how Vancouver could be impacted.

-Skyscrapers

-since we are sheltered by Vancouver Island I don’t think the Tsunami will reach us.

-long duration of Earthquake effecting buildings and people’s lives.

Stretch the kitchen

Brownies

We made brownies, and put them in a muffin tin but all the batter wasn’t enough to fill the muffin tin. So we put water in the empty ones. While cooking it got in the brownies, so we only ended up with 2 edible brownies. I made icing, with cinnamon and the icing was the best icing I have ever had, I added sprinkles too and I only have 1 word, Yum.

11.3 Probability in Society

What effect does milk have on growth

This is a survey on how milk has effected he height of Dutch men.

Average height before drinking 25% more milk: 5’4

Average height after drinking 25% more milk for 200 years: 6’0

the dutch society started drinking more milk and over the centuries, there height grew taller. This survey shows that milk may have an impact on your height.

if you drink more milk, there is a probability that you will be taller

after reading this my opinion of how milk makes you taller got stronger