It is a medical condition which affects the normal functioning of heart or/and blood vessels. It
is also known as cardiovascular disease. It includes coronary artery disease such as angina and
the myocardial infarction also known as heart a
Take a picture of each of your FTM tubes, following the growth period from Experiment 1
using a digital camera or phone camera. Send the pictures to your email, from there save
them to your computer. Use the Insert function in Word to insert the photos of
Lab6 Microbial Ecology
Student Name: name
Kit Code (located on the lid of your lab kit):
Experiment 1- Mold Growth on Bread and Fruit- What are Optimal Conditions for Fungal
Table 1: Growth Results
How did the mutation affect the amino acid sequence?
Point mutations - Nonsense:
Nonsense mutation changes the amino acid to a premature stop codon, stopping or altering the formation of the protein.
* WRITE EA CH CODON PER LINE AND CIRCLE THE MUTA TED
eScience Lab 5 & 6 Worksheet
Lab 5Growth of Microorganisms
Take a picture of each of your FTM tubes, following the growth period from Experiment 1 using
a digital camera or phone camera. Send the pictures to your email, from there save them to your
1. You have a circular plasmid that has a single EcoRI site in it, as diagrammed in the
figure below, which also shows the cleavage site for EcoRI. Choose the answer below
that best represents what the end of the DNA molecule will look like once you cut
1. (1 point) Proteins are synthesized using mRNA as a template in a process called
2.(1 point) Determine the amino acid sequence encoded in the following mRNA
sequence: mRNA codons: AUG GGU GUA AUC GGC
Answer: Amino acid sequence
Next, complete the following questions about transcription and translation.
1. What is the difference between transcription and translation? Where in the cell do they occur?
Answer: Transcription is the process of synthesis o
Juan Cantres Vlez
.Bioqumica Examen 2
C.5 Funcin Proteca
* Las protenas son molculas dinmicas que sus
funciones dependen de interacciones con otras
molculas y estas interacciones son afectadas en modos
fisiolgicamente importantes (estructura dinmica de
AMINO CIDOS Y PPTIDOS
OBJETIVOS DE APRENDIZAJE:
Familiarizarse con la estructura general de los amino cidos.
Entender las propiedades de las cadenas laterales de los 20 a
Running head: ESSAY QUESTIONS
1. Explain the classification system used in biology to organize living creatures. Pick two organisms from
each Kingdom and explain why th
Consider the following segment of DNA (that is a part of a much larger molecule constituting a
a) The DNA sequence in region 1 is :
5 GCCATG 3
3 CCGTAC 5
Give the sequence of a 6 nucleotide RNA primer that woul
7.012 Fall 2016 Exam 3 Solutions
Question 1 (16 points)
You would like to study leukemia, a white blood cell cancer, in a mouse model of this disease.
You would like to perform a bone marrow transplantatio
Question 1 (20 points)
On World Sequencing Day, all 7.012 teaching staff and students performed sequencing
reactions. The professors, the instructor and the TAs all left out some reagents. The students
Acetic acid (a weak acid with a pKa of 4.75) and ethanol are both able to
enter cells by passive diffusion. At pH 7 one is much more membrane
permeable than the other.
a) Which is more permeable and why?
b) Predict how the permeability of each
7.06 Cell Biology
December 19, 2012
This is an open book exam, and you are allowed access to book and notes. No
calculators, computers or any other types of electronic devices can be used during the
Please write your answers in PEN (
Question 1 (30 points)
Below are two figures from the textbook depicting aspects of the Ras/MAP kinase
pathway operative in mammalian cells. It is also known that the dimeric MAP kinase is
dephosphorylated while in the nucleus and that the conformation of
7.06 Cell Biology
EXAM # 1
September 23, 2013
This is an open book exam, and you are allowed access to book, notes and calculator.
No computers or similar electronic devices can be used during the exam.
Please write your answers in PEN (not pencil
7.06 Problem Set #4
A) Draw a cell responding to chemoattractant. Label the pseudopod, uropod, filopodia,
lamellipodia and stress fibers.
B) Which GTPase is responsible for l
7.06 Problem Set 11 Fall 2013