MIP 300 RPA 2 TEST QUESTIONS AND ANSWERS ALREADY PASSED GRADED A+
You isolate a bacterium and chemically analyze its ppg. You find that it contains 7 different
types of amino acids and 2 types of carbohydrate. What type of bacterium could this have been
isolated from? - AnswersGram positive
You isolate a bacterium and chemically analyze its ppg. You find that it contains 5 different
types of amino acids and 2 types of carbohydrate. What type of bacterium could this have been
isolated from? - AnswersGram positive
You isolate a bacterium and chemically analyze its ppg. You find that it contains 8 different
types of amino acids and 2 types of carbohydrate. What type of bacterium could this have been
isolated from? - AnswersGram positive
Both Gram positive and Gram negative organism have NAG and NAM - Answerstrue
Both Gram positive and Gram negative have tetrapeptides - Answerstrue
The number of amino acids in the tetra peptide can be altered in both Gram positive and
negative bacteria, resulting in differences in ppg thickness - Answersfalse
Which of the following will have 70S ribosomes? - Answers1 and 2
Which of the following will have 80S ribosomes? - Answersfungi
You are perfuming a Gram stain and at the end realize you forgot to add the Gram's Iodine. How
will Gram positive and Gram negative bacteria appear? - AnswersGram positive pink, Gram
negative pink
You are perfuming a Gram stain and at the end realize you forgot to add the Safranin. How will
Gram positive and Gram negative bacteria appear? - AnswersGram positive purple, Gram
negative colorless
You isolate a bacterium with a 45 nm ppg layer that contain teichioic acid. How would you
expect this bacterium to stain with a Gram stain? - Answerspurple
You isolate a bacterium without an inter bridge in its ppg layer. How would you expect this
bacterium to stain with a Gram stain? - Answerspink
What is the scientific term you would use to describe the location of the endospore in the
picture? (near the right end) - Answersnot subterminal
You isolate a bacterium that can NOT form spores. What color would you expect it to stain with
a properly prepared Gram stain? - Answersnot red, probably pink
You isolate a bacterium that can form spores. What color would you expect it to stain with a
properly prepared Gram stain? - Answerspurple
You isolate a bacterium and chemically analyze its ppg. You find that it contains 7 different
types of amino acids and 2 types of carbohydrate. What type of bacterium could this have been
isolated from? - AnswersGram positive
You isolate a bacterium and chemically analyze its ppg. You find that it contains 5 different
types of amino acids and 2 types of carbohydrate. What type of bacterium could this have been
isolated from? - AnswersGram positive
You isolate a bacterium and chemically analyze its ppg. You find that it contains 8 different
types of amino acids and 2 types of carbohydrate. What type of bacterium could this have been
isolated from? - AnswersGram positive
Both Gram positive and Gram negative organism have NAG and NAM - Answerstrue
Both Gram positive and Gram negative have tetrapeptides - Answerstrue
The number of amino acids in the tetra peptide can be altered in both Gram positive and
negative bacteria, resulting in differences in ppg thickness - Answersfalse
Which of the following will have 70S ribosomes? - Answers1 and 2
Which of the following will have 80S ribosomes? - Answersfungi
You are perfuming a Gram stain and at the end realize you forgot to add the Gram's Iodine. How
will Gram positive and Gram negative bacteria appear? - AnswersGram positive pink, Gram
negative pink
You are perfuming a Gram stain and at the end realize you forgot to add the Safranin. How will
Gram positive and Gram negative bacteria appear? - AnswersGram positive purple, Gram
negative colorless
You isolate a bacterium with a 45 nm ppg layer that contain teichioic acid. How would you
expect this bacterium to stain with a Gram stain? - Answerspurple
You isolate a bacterium without an inter bridge in its ppg layer. How would you expect this
bacterium to stain with a Gram stain? - Answerspink
What is the scientific term you would use to describe the location of the endospore in the
picture? (near the right end) - Answersnot subterminal
You isolate a bacterium that can NOT form spores. What color would you expect it to stain with
a properly prepared Gram stain? - Answersnot red, probably pink
You isolate a bacterium that can form spores. What color would you expect it to stain with a
properly prepared Gram stain? - Answerspurple
