punithg05

The most effective long-term protection against pH changes of body fluid is: a) buffer system of plasma b) renal control of H+/HCO3- c) presence of dissolved proteins in the plasma d) presence of electrolytes in the plasma e) none of the above Please Explain

Benign tumors are: a- Enclosed by a fibrous capsule b- never encapsulated c- Invasive d- Rapid growth rate e- Degenerative Please explain if possible. Thanks in advance

1. Girma is a senor college student. He owns a car that has a market value of 600,000 birr. He also has different personal properties in his rented home. He wears disposable contact lenses which costs him 900 birr every year. Moreover, he runs every day for 30 minutes in a nearby public park that has a track record of being dangerous because of drug dealers and purse-snatchings. His parents are working hard to support his tuition fee.

If Girma potentially faces the following risks, which risk handling tools will be the appropriate? Explain your answer appropriately

• Physical damage to his car because of collision with another car
• Liability lawsuit against him because of negligent operation of his car
• Total loss of his personal properties because of fire
• Disappearance of his disposable contact lenses
• Physical assault on Girma by drug dealers in the area where he runs
• Loss of tuition fee helps because his father is killed by a drunk driver in car accident.

Fill in the products for the reactions – pay attention to regiochemistry and stereochemistry.

What are some easy to remember methods or tricks to go by when drawing resulting products for given reactions in organic chemistry, and providing accurate stereochemistry and regiochemistry in the process?

An alpha (α) particle (charge +2.0e) is sent at high speed toward a gold nucleus of charge Q=+79e.

a) What is the electrical force acting on the alpha particle when it is 2.0 m from the gold nucleus?

b) If this α particle came to a stop at this position after traveling 8.22 m, what was the initial velocity of the α particle? () 

what type of virtualization should you deploy to provide a virtual desktop infrastructure?

1. server-side
2. client-side
3. fat-client
4. type-2

What is cloud infrastructure?

Fernando Designs is considering a project that has the following cash flow and WACC data. What is the project's discounted payback? WACC: 10.00% Year 0 1 2 3 --------------------------------------------- Cash flows -$1,000 $500 $500 $500 2.80 years 1.91 years 2.09 years 2.35 years 2.26 years

Fernando Designs is considering a project that has the following cash flow and WACC data. What is the project's discounted payback?

WACC: 10%

I know you have to find the discounted cash flows, but how do you do that?

Siblene Penn is considering a project that has the following cash flow data. What is the discounted payback using a 11.2% cost of capital?

Year 0 1 2 3 4 5

Cash flows -$6,750 $2,000 $2,025 $2,050 $2,075 $2,100

1. George Designs is considering a project that has the following cash flow and WACC data. What is the project's discounted payback?

WACC 10.00%

Year 0 1 2 3

Cash flows -$650 $500 $500 $500

Upon graduating from college, you make an annual salary of $60,778. You set a goal to double it in the future. If your salary increases at an average annual rate of 8.60 percent, how long will it take to reach your goal?

Upon graduating from college, you make an annual salary of $78,800. You set a goal to double it in the future. If your salary increases at an average annual rate of 3.45 percent, how long will it take to reach your goal?

Digestion questions

How is material moved through the digestive tract of humans?

Where does enzymatic digestion of carbohydrates occur in the human digestive tract, and what enzymes are involved?

Where does enzymatic digestion of proteins occur in human the digestive tract, and what enzymes are involved?

Where does enzymatic digestion of fats occur in the human digestive tract, and what enzymes are involved?

Describe the absorption process of the digestive products of proteins and carbohydrates, and where this takes place.

How do bile salts aid in the absorption of fatty acids and monoglycerides?

What is the purpose of having an acidic environment in the stomach?

How do bacteria aid in digestion in the human digestive tract?

What are some of the variations in the digestive tracts of herbivores that aid in the digestion of cellulose?

Describe how the acidity of the stomach is regulated (e.g. What triggers secretion of acid? What hormones are involved?).

What are the roles of CCK and Secretin?

Describe how the liver regulates blood glucose levels.

What are the essential nutrients for humans (nutrients that humans cannot synthesize)?

For carbohydrates, proteins, nucleicacids and triglycerides describe how they are hydrolyzed in thedigestive tract. Identify the parts of the digestive tract in whichthe different biomolecules are hydrolyzed, and give one example ofan enzyme that hydrolyzes each type of biomolecule.

Please make a flowchart (dichotomous key) which identifies the following bacteria (pictured below) using ONLY the media and biochemical tests listed (also pictured below). Each step of the flowchart should eliminate one possible bacterial group. Please only use the listed types of media and biochemical tests to identify the bacteria. The flowchart should begin with the Gram stain as the first step. Thank you.

MacConkey agar is selective and differential. Explain why they are selective and differential, and what is in the media that enables this to occur.

What results would you expect from plating the following microorganisms on MacConkey, and why?

A) Staphylococcus aureus

B) Serratia marcescens

C) Escherichia coli

Help with lab report results on: Staphylococcus epidermidis, Escherichia coli, and Sacchromyces Cerevisiae in order to identify microorganisms. LabPaq Experiment for western governor school.

Answer the two questions at the end of the lab please :3

MATERIALS
• Sterile cotton swab • Oxidase reagent • Cultures (agar slant): • Positive Control: Pseudomonas aeruginosa • Negative Control: Escherichia coli
PROCEDURES
1. Obtain a small sample of microbe on the tip of a sterile cotton swab
2. Place two drops of oxidase reagent over the sample
3. Observe the color change
A positive reaction may appear pink at first, then maroon and finally black/dark blue. Take care to avoid contact with the oxidase reagent. NOTE: An alternate procedure is performed by placing some oxidase reagent directly on the colony on the agar or on organisms applied to a filter disk.

Questions
1. What is the method for reduction of oxygen in Enterobacteriaceae?
2. How is ATP generated as a result of electron transport systems?

An oxidase test turned slightly pink/purple after 10 minutes on your bench. A) Is this a positive or negative result? B) Why?

I thought that an oxidase reagent would turn blue/dark blue. Why would there be pink??

you we're distracted and forget about oxidase test for 15 minutes. when you check your test result, you notice a dark blue ring but no added coloration to the colony smear. what can you conclude from this result.

2)Develop a life cycle for a bag of potato chips and the associated packaging. (Think about the packaging)

3) Think about green burial. Thinking about our final disposition, what would be some of the most significant life cycle impacts of traditional burial (embalming with a casket, followed by burial or placement in a mausoleum), cremation or green burial?

There are several fates for the pyruvate that is produced via glycolysis. A. What is the main fate of pyruvate in humans when oxygen is limited, such as in muscles during strenuous exercise? What is the purpose of this reaction in muscle during exercise? B. What is the main fate of pyruvate in humans when oxygen is plentiful, such as at rest?

Define Kepler s 2nd law

What are the mechanisms behind gene editing technologies like CRISPR-Cas9, and what potential applications and ethical considerations arise from its use?

               Explain the scientific principles behind CRISPR-Cas9, and discuss potential applications in medicine, agriculture, and environmental science, as well as associated ethical issues.

What is obligate parasite ?

Which of the following is not a general criteria for a specialaccounting for hedges?

--- 1. Create a business card front and back on a word document.

As a high school student you probably already have some great experiences that you can list, think about academic skills, involvement in volunteer experiences, and clubs or sports activities.

Be sure to follow the tips and techniques the articles below to create a professional business card that promotes your experiences and skills. (Read both of these articles)

X “Why Teens Should Start Networking in High School”, by Elisa Sheftic at .

X “Business Cards: A Job Search Tool” U.S. News Business Cards

X

--- 2. Create a Resume on your word document.

To get a good understanding and foundation for building your resume, read the Mayor's Youth Council of Boston, “Teen Resume Guide”. As you read through this document you will quickly see that it guides you through the whole resume writing process.

Also, visit this link and use the activities to create your own resume.

X

--- 3. Create a Cover Letter on your word document.

For the purpose of this activity, find a job you are interested in applying. Post the position, copy and paste it to a word document. Below the posted position, begin the cover letter.

Open the Career One Stop website, Thoroughly read the cover letter web page, and pay special attention to the subtitle, “Types of cover letters” the first bullet point, Invited cover letter, is the style of cover letter that you will be writing for this activity. Click on, cover letter template use the layout and format suggestions to create your cover letter.

X

Answer the following questions:

In this activity you will prepare for the job interview [the same job from the last activity where you wrote a cover letter] by responding to the following questions and statements. Continue to use the same word document as you did in the previous “cover letter” activity.

Visit this link and read the Teen Force Interview Tips for Teens tip sheet:

4) What is the job description? What skills do you have for this position?

5) What will make you stand out from the other applicants applying for this job?

6) Provide three examples of success at your current job, school, or clubs/activities.

7) Explain how you will dress and groom for the interview. Explain why this is important.

8) Research the company you will interview. Explain at least five things you discovered about the company.

9) Prepare five questions to ask the interviewer.

10) Explain what you should do after the interview.

X

--- 11) Create a Thank You Letter on your word document.

Sending a thank you letter or note after the job interview is highly recommended. Read the article, “Sending your thank you letter after the job interview”. Indeed.com Sample Letters

Write a thank you letter to the company to which you are applying. For the sake of this activity, you may have to create a fictitious name for the interviewer.

X

As you worked through each of this module's activities, many thoughts may have crossed your mind. Review each of these activities and reflect on your job preparation plan of action.

--- 12. Identify the steps you need to take to prepare yourself for the job interviewing process.

--- 13. Explain in detail why these steps are necessary.

---14. You just finished reading through various sites about how to prepare yourself for an interview. Identify and describe at least three (3) points that this lesson did not address but you think are important for creating a personal job plan.

PLEASE ANYONE HELP PLEASE SEND ME THE LINK WHERE YOU DID THIS ASSESSIMENT  PELASE ANYONE HELP

ASAP ILL GIVE POINTS 

Which of the following diseases can be prevented byinoculation?

rubella, syphilis, tuberculosis, polio, gonorrhoea, common cold,measles, haemophilia, mumps, tetanus, AIDS

33. Alternate periods with fever along with periods without fever are characteristics of relapsing fever caused by members of the genus:

Borellia

Yersinia

Brucella

Pediculus

Streptococcus

34. Which of the following diseases is not a zoonosis?

Relapsing fever

Tularemia

Anthrax

Plague

Brucellosis

35. Lyme disease is caused by the spirochete _________ _________ which is carried and transmitted by the blacklegged tick _________ _________ .

Yersinia petis; Pulex irritans

Borrelia recurrentis; Musca domestica

Borrelia burgdorferi; Ixodes scapularis

Rickettsia akari; Aedes aegypti

Francisella tularensis; Culex pipiens

36. A louseborne disease that has influenced the course of wars (epidemic typhus) is caused by:

Bartonella bacilliformis

Rickettsia prowazekii

Rickettsia akari

Borrelia burgdorferi

Yersinia pestis

37. Although the initial infections are usually self-limiting, a second infection with a different virus strain can lead to immunological reactions that produce hemorrhagic disease. This occurs in:

Dengue fever

Typhus fever

Yellow fever

Rift Valley fever

All of these

38. Which of the following is NOT currently a way in which one could combat malaria?

Take the drugs chloroquine and/or primaquine.

Carry a single gene for the sickle-cell trait.

Eradication of Anopheles species mosquitoes.

Take a malarial vaccine.

Wear protective clothing while in areas of endemic malaria.

39. Which of the following is a common cause of meningitis in nonimmunized young children?

Streptococcus pneumoniae

Escherichia coli

Staphylococcus

Haemophilus influenzae

None of the above

40. A complication of infection with this organism (Waterhouse-Friderichsen syndrome) can occur if the organism becomes widely distributed in the body, leading to endotoxin shock and death. The organism is:

Haemophilus influenzae type A

Neisseria meningitidis

Haemophilus influenzae type B

Streptococcus pneumoniae

Listeria monocytogenes

41. Before development of a vaccine against this microbe, the disease it caused accounted for two-thirds of bacterial meningitis cases during the first year of life but is still the number one leading cause of mental retardation in patients who survive serious disease due to permanent central nervous system disorders. What is the microorganism?

Haemophilus influenzae type B

Haemophilus influenzae type A

Neisseria meningitidis

Streptococcus pneumoniae

Listeria monocytogenes

42. Which of the following bacteria that may cause meningitis is Gram-positive and therefore does not cause endotoxin shock in infected individuals?

Escherichia coli

Neisseria meningitidis

Listeria monocytogenes

Haemophilus influenzae type B

None of these

43. Viral meningitis is usually always fatal if untreated, unlike bacterial meningitis, which is always self-limiting and nonfatal. True or false?

44. Which of the following is acid-fast and causes Hansen's disease?

Mycobacterium tuberculosis

Clostridium tetani

Neisseria meningitidis

Haemophilus influenzae

Mycobacterium leprae

45. An immunofluorescent antibody test (IFAT) has replaced the older test for the presence of inclusions in neurons (Negri bodies) for the detection of infections caused by:

Neisseria meningitidis

Enteroviruses

Mumps virus

Rabies virus

Haemophilus influenza

46. The viruses that cause encephalitis are most likely to be:

Togaviruses

Enteroviruses

Mumps virus

Rabies virus

Hepatitis viruses

47. The only bacterium known to damage peripheral nerves is:

Naegleria fowleri

Mycobacterium leprae

Streptococcus pneumoniae

Neisseria meningitidis

Haemophilus influenzae

48. The endospores of this organism are the most heat-resistant known; it is:

Clostridium tetani

Clostridium botulinum

Mycobacterium leprae

Streptococcus thermicos

Listeria monocytogenes

49. All of the following are true about poliomyelitis EXCEPT:

Most poliovirus infections are inapparent or mild and nonparalytic.

Polio can be caused by three strains of picornaviruses.

The Salk vaccine contains live, attenuated polioviruses while the Sabin vaccine contains formalin-inactivated polioviruses.

Transmission is by the fecal-oral route and pharyngeal secretions.

Poliomyelitis has afflicted man for thousands of years.

50. Which of the following stains is used frequently to identify Mycobacterium and other bacteria whose cell walls contain high amounts of lipids?

Gram stain

Schaeffer-Fulton stain

Acid-fast stain

Lipidialar stain

Spore stain

State the causative agents of : Tuberculosis and syphilis

How many years will the following take? $407 to grow to $14,991 if invested at 10.96 percent, compounded annually.

In cats, black fur (confered by C allele) is dominant to Siamese-colored gray fur (confered by c allele), and short hair (H) is dominant to long hair (h). A homozygous black, long-haired cat is mated to a homozygous Siamese, short-haired cat, and one of their male F1 offspring is mated to one of their female F1 offspring. In the F2, what is the chance of producing a Siamese colored, short-haired kitten? (Assume independent assortment.)

in cats, black color is dominant to a special albino gene which produces cats with dark legs,faces, and tails,(Siamese cats). a short haired(dominant) Siamese colored short haired; 2 black, long-haired; 2 Siamese short haired; and 2 Siamese long haired, what were the genotypes of the two parents

How do we study the nature of  a human being 

      Theory of Gang Subculture for Juveniles

The theory of gang subculture, also known as the subcultural theory of delinquency, provides insights into the
formation and behavior of juvenile gangs. This theory explores how certain groups or subcultures develop their
own norms, values, and behaviors that may deviate from the dominant culture. Here is an overview of the
theory of gang subculture as it applies to juveniles:
Subcultural Norms and Values: The theory suggests that juvenile gangs form their own subcultures with
distinct norms and values that differ from those of mainstream society. These subcultural norms often glorify
delinquent behavior, toughness, loyalty to the gang, and a sense of belonging. Gang members learn and
internalize these norms through socialization within the gang.
Collective Identity: Gang subcultures provide a sense of belonging and identity for juveniles who may feel
marginalized or excluded from mainstream society. Being a part of a gang offers a support system, camaraderie,
and a source of self-esteem and status. Gang members may develop a strong attachment to their gang and
prioritize loyalty to the group above other social bonds.
Social Learning: The theory highlights the role of social learning within gang subcultures. Juveniles learn
delinquent behaviors, codes of conduct, and values through interaction with more experienced gang members.
They observe, imitate, and are reinforced by the behavior and attitudes of their peers within the gang,
perpetuating the cycle of deviance.
Opposition to Mainstream Values: Gang subcultures often emerge as a response to societal inequalities, social
disorganization, and a lack of legitimate opportunities for disadvantaged youths. These subcultures may reject
mainstream values and instead embrace alternative norms and behaviors that offer a sense of empowerment
and status within their immediate social environment.
Street Code: Gang subcultures often have their own set of rules and a "street code" that governs behavior and
resolves conflicts within the gang. This code may emphasize loyalty, respect, retaliation, and the use of
violence as a means of asserting dominance and protecting the gang's reputation.
Cultural Transmission: Gang subcultures perpetuate themselves through cultural transmission, as older gang
members pass down their knowledge, values, and traditions to younger members. This intergenerational
transmission reinforces the subcultural norms and maintains the cohesion of the gang over time.
2
Implications for Intervention: Understanding the theory of gang subculture has implications for interventions
aimed at addressing juvenile gang involvement. Intervention strategies should focus on providing alternative
positive opportunities, such as education, employment, and mentorship, to steer juveniles away from the
influence of gang subcultures. Programs that promote prosocial values, skill-building, and community support
can help disengage juveniles from gang activities and provide them with a sense of belonging and purpose in
a more constructive manner.
It is important to note that the theory of gang subculture does not justify or condone criminal behavior. Rather,
it offers insights into the social dynamics and factors that contribute to juvenile gang involvement. By
understanding the formation and influences of gang subcultures, interventions can address the underlying
issues that lead juveniles to join gangs and provide opportunities for positive socialization and development.