Match the animal with the correct classification.

1) Squid

2) Earthworm

3) Lobster

4) Scorpion

5) Jellyfish

6) Tapeworm

7) Centipede

8) No specific tissues just a collection of cells

9) Roundworm

10) Flea

TERMS:

a) sponge

b) cnidarian

c) platyhelminth

d) nematode

e) Hexapoda

f) myriapods

g) crustacea

h) chelicerata

I) mollusk

j) annelida

What are some solutions to do when a team member (at school, work, etc..) in your group isn't pulling their weight. Please provide as many as you can

1. Write a comprehensive note on the process of transcription?

2. Write a short note on how mature mRNA is produced in eukaryotes?

3. What are the roles of loading buffer/loading dye, DNA marker and an ethidium bromide in a gel electrophoresis?

4. During DNA isolation, how the DNA purification can be achieved and why the DNA purity is important in Agricultural biotechnology?

5. What is the role of different restriction endonucleases in agricultural biotechnology?

6. Write a note on the importance of molecular markers in agriculture?

7.      Define plant transformation, also explain

(i) a vector-mediated gene transfer and

(ii) one method from direct DNA transfer?

8. Define biocontrol agent and write a short note on the mechanism of action of a biocontrol agent?

9.      Write a short note on how the synthetic seed are produced?

Caspases are apoptosis-inducing proteins activated by tumor suppressor proteins such as p53

Select one:

a. True

b. False

--------

entrioles are only found in a cell during the M phase of the cell cycle

Select one:

a. True

b. False

-----------

Cyclin-dependent kinases (CDKs) can be activated or deactivated via phosphorylation and dephosphorylation

Select one:

a. False

b. True

Cystic fibrosis is a disease in which people have a mutation in an ion channel called CFTR. This type of channel is found in multiple tissues throughout the body, and a simple mutation in this channel may be expressed in a multitude of ways (sweating disorder, digestive system malfunction, respiratory difficulties, etc…). This type of situation when a genetic mutation expresses itself in a multitude of phenotypes is called

Select one:

a. Polygenic inheritance

b. Codominance

c. Epistasis

d. Pleiotropy

e. Incomplete dominance

-----------

DNA nucleotides have a hydroxyl group at the 2’ position on the ribose

Select one:

a. False

b. True

--------

DNA polymerases can only work on the lagging strand of the replication fork once they are finished with the leading strand

Select one:

a. False

b. True

--------

DNA polymerases read the DNA

Select one:

a. In the 3’ to 5’ direction

b. In the 5’ to 3’ direction

c. In either 3’ to 5’ or 5’ to 3’ direction – depending on the situation

Some orchid flowers so closely resemble some female insects that the corresponding male insect is fooled into “mating” with the flower and thus moving pollen between flowers. A.) Explain/describe what type of interaction is this B.)How is this interaction likely to have evolved?

• What is the importance of carbohydrates, proteins, fats and water for exercise?
• How should be pre-exercise nutrition?
• How should be post-exercise nutrition?
• What should be the pattern of the meals before, during and after the exercise?

define compassion

Compare and contrast the extracellular matrix of animals and the cell wall of plants. Consider their functions and the types of molecules that make up these structures. What properties of these molecules help to fulfill these functions?

A patient with diabetes has a history of foot ulcer progressing to infection. Specifically, this is recurrent diabetic foot infection (DFI). That is, despite apparent success of the treatment the infection continues to reappear.

The initial diagnosis by the pathology laboratory uses microbiological investigation that has identified Staphylococcus aureus in this infection. Further simple analysis by PCR has revealed the presence of common toxins associated with S. aureus infections in the blood, skin and soft tissue and bone.

Describe a research plan you would undertake to identify:

if the recurrence of infection is due to a new infection or the same bacteria remaining present,

the molecular mechanisms used by this specific S. aureus isolate for its colonization,

the molecular mechanisms for its persistence and recurrent cause of DFI disease.

"Global Climate Change" refers to shifting trends in the long-term weather patterns ("climate") across the globe, and includes phenomena such as global warming. At its root is a steady increase in the atmospheric concentration of several gases called "greenhouse gases", some of which are released through burning fossil fuels such as gasoline, coal, and natural gas. One greenhouse gas is carbon dioxide, an input for photosynthesis and an output of cellular respiration. Your assignment for this Discussion Board to is investigate the following questions:

1.What is a greenhouse gas?
2.When and why is carbon dioxide considered a pollutant?
3.How do scientists know that humans are responsible for the increasing levels of carbon dioxide in the atmosphere that lead to climate change?
4.What are the consequences of increases in the concentrations of carbon dioxide and other greenhouse gases?
5.What are some options suggested to help combat this issue?
In your Individual Post, label your answers #1-5 so it is clear which question you are answering. Be sure to cite and reference your sources in APA format so others can check them out when responding to you.

The bacterial one-hybrid assay holds E. coli cells hostage until our protein of interest can active transcription and translation of enzymes from the HIS3 and URA3 genes. These enzymes are needed to produce Histidine and Uridine, which are both needed for cells to grow and divide. Make an estimate, based on enzyme kinetics and any other information you may need, of how many HIS3 and URA3 enzymes will an E. coli cell need to grow and divide at a normal rate. How many are needed when we add 10 mM 3-amino-1,2,4-triazole (3AT) to the growth medium as a competitive inhibitor of HIS3?