B. PROTEINS

1. Chemical digestion of proteins by enzymes first begins in the stomach. Name the gastric enzyme that initiates protein digestion. Explain how this enzyme is activated.

2. Pancreatic juice contains enzymes which digest proteins including trypsin and chymotrypsin. Name the ducts in the pathway by which pancreatic juice flows from the pancreas to the duodenum.

3. The products of chemical digestion of dietary proteins are amino acids (protein subunits), which are then absorbed into the bloodstream. Describe 3 ways the body uses these amino acids. In other words, name 3 important proteins (needed by the body to maintain health) which are synthesized using dietary amino acids.

Design and write a python program that reads a file of text and stores each unique word in some node of binary search tree while maintaining a count of the number appearance of that word. The word is stored only one time; if it appears more than once, the count is increased. The program then prints out 1) the number of distinct words stored un the tree, Function name: nword 2) the longest word in the input, function name: longest 3) the most frequent word in the input, function name: mostfreq 4) the first 10 words appearing in reverse sorted order : first10

In all three format Preorder Postorder Inorder

•A theater owner agrees to donate a portion of gross ticket sales to a charity

•The program will prompt the user to input:

−Movie name

−Adult ticket price

−Child ticket price

−Number of adult tickets sold

−Number of child tickets sold

−Percentage of gross amount to be donated

•Inputs: movie name, adult and child ticket price, # adult and child tickets sold, and percentage of the gross to be donated

•The program needs to:

1.Get the movie name

2.Get the price of an adult ticket price

3.Get the price of a child ticket price

4.Get the number of adult tickets sold

5.Get the number of child tickets sold

USE C++

11) Enter the following using Java.

Use for loop to enter student id, student name, major and grades. Also grades should display their letter grades based on their conditions.

After that display the name of students and their info, and also their letter grade

After that display the sum of all grades and the average

Output Example:

Student ID: 0957644

Student Name: Pedro Hernandez

Student Major: Business Information Systems

Grades for Fall 2020:

Introduction to Computer Science using Java: 85, B

Statistics: 85, B

Introduction to Psychology: 92, A

English Composition II: 84, B

Sum = 346

Average= 86.5, B

1. Write a program that reads in the name and salary of an employee. Here the salary will denote an hourly wage, such as $9.25. Then, ask how many hours the employee worked in the past week. Be sure to accept fractional hours. Compute the pay. Any overtime work (over 40 hours per week) is paid at 150 percent of the regular wage.4 pts
   1. Your code with comments
   2. A screenshot of the execution

Test Cases:

Enter name: Jorge

Enter wage: 9.25

Enter hours: 10

                  Total pay is: $92.50

Enter name: John

Enter wage: 20.00

Enter hours: 50

Total pay is: $1100 ($800 + $300 overtime)

python, keep it simple

Python Please

Define a class that will represent soccer players as objects. A soccer player will have as attributes, name, age, gender, team name, play position on the field, total career goals scored. The class should have the following methods:

1. initializer method that will values of data attributes arguments. Use 0 as default for career goals scored.

2. str method to return all data attributes as combined string object.

3. addToGoals that will accept an argument of int and add to the career goals scored.

4. provide mutators for age, play position on the field, and team name.

5. provide an accessor that will return all data attributes as a tuple.

•A theater owner agrees to donate a portion of gross ticket sales to a charity

•The program will prompt the user to input:

−Movie name

−Adult ticket price

−Child ticket price

−Number of adult tickets sold

−Number of child tickets sold

−Percentage of gross amount to be donated

•Inputs: movie name, adult and child ticket price, # adult and child tickets sold, and percentage of the gross to be donated

•The program needs to:

1.Get the movie name

2.Get the price of an adult ticket price

3.Get the price of a child ticket price

4.Get the number of adult tickets sold

5.Get the number of child tickets sold

Python programming

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If we load the json files then how could we use the objects to extract particular values from those files.

eg:

fi1 = open("king.json", "rb")
obj1 = yaml.safe_load(fi1.read())
fi1.close()

fi2 = open("queen.json", "rb")
obj2 = yaml.safe_load(fi2.read())
fi2.close()

Now if the JSON file queen.json had elements like name, rule year, children, etc. and we wanted the name of the queen who ruled between particular years, how would we do it?

second would be getting a value common for both files? like the name of king and queen who ruled between specific years.

Write a PYTHON program that asks the user to enter a student's name and 8 numeric tests scores (out of 100 for each test). The name will be a local variable. The program should display a letter grade for each score, and the average test score, along with the student's name.

Write the following functions in the program: calc_average - this function should accept 8 test scores as arguments and return the average of the scores per student.

determine_grade - this function should accept a test score average as an argument and return a letter grade for the score based on the following grading scale: 90-100 A 80-89 B 70-79 C 60-69 D Below 60 F.