All of the following are found in Gram negative bacteria except

Which of the following reagents when added to a bacterial smear fixed on a glass slide causes the formation of large size dye crystals to stay trapped inside the cell?

QUESTION 1 Study the advertisement below and answer the questions that follow.  Right click the button below to open the ADVERTISEMENT in a new browser tab.   1.1 Does the advertisement indicate the percentage of interest that will be charged if the TV is not paid for in cash? (2) 1.2 What will the balance be once the deposit has been paid? (2) 1.3 Will the interest be charged on the full purchase price or on the balance? (2) 1.4 How much will the instalment be per month? (2) 1.5  How much will you have to pay for the TV in total? Use the formula:   Total to be paid = Deposit + (Instalment x number of instalments) (6) 1.6 How much interest (in Rands) will you have paid once you have completed paying off the TV? (3) 1.7 What simple interest rate over the 5 years will you be paying per annum on the outstanding balance? Round your answer off to two decimal places. (4) 1.8 Mighty has been banking with Capitec bank for some time. FNB opened a branch in the shopping complex close to her flat. Use the table and information below to answer the questions that follow.    Right click the button below to open the TABLE in a new browser tab.     1.8.1 She made the following transactions at the FNB branch in May. Two cash deposits of R700 at the FNB ATM Two cash deposits of R3000 in the bank One withdrawal of R700 at the FNB ATM   Calculate the total service fees including the mentioned transactions for her account in May?   (8)

Which of the following statements is true ?

Biofilms allow microbes to coordinate responses within an environment, making the community much more durable than single free-floating bacteria.

QUESTION 5 Clint is planning on building a new house for his family. Below are the proposed dimensions of the house.  Make use of the floorplan to answer the questions that follow. Right click the button below to open the floor plan in a new browser tab.     5.1  Clint wants to tile the bathroom floor.  Calculate the area of the bathroom floor. (2)  5.2  How many 550mm x 550mm tiles does Clint need to tile the bathroom? (5)  5.3 The builder recommends that Clint buys 10% more tiles than required in case of breakage.  The tiles he likes are R234 per box of 6 tiles.  How much does clint spend on tiles? (6)

What bacterial structure is involved in bacteria-bacteria communication in a biofilm?

This pathogen is the most common cause of neonatal pneumonia, sepsis, and meningitis in the United States:

Important characteristics of antimicrobial drugs include all of the following EXCEPT

A horizontal gene transfer can happen following a conjugation between 2 bacteria from different species.