14. Some prokaryotes have an extra protective layer, called the capsule, in addi
ID: 150219 • Letter: 1
Question
14. Some prokaryotes have an extra protective layer, called the capsule, in addition to the cell wall (a) True (b) False
15. Some microbes contain structures that are unique to prokaryotes. Identify which structure allows microbes to attach to surfaces. a) Flagellum, b) capsule, c) pili, d) membrane
16. Microbes often contain specialized structures that allow them to survive their environment or gain an advantage over their competitors. Which of the following specialized structures would likely be involved to develop biofilm? a) Flagellum, b) capsule, c) pili, d) membrane
Explanation / Answer
14 (a) true.
Explanation some prokaryotes have an extra protecting covering called capsule.it is helpful in protectecting the bacteria from host chemicals which are harmful for the bacteria.
15 (c) pilli
Explaination bacterial cells have pilli on its outer surface which help in attachment of cell to the adjacent cell.they are made of special protein.
16(b) capsule
Explnation capsule a specialized structure help bacteria from host body environment. It is coat of cells which some chemicals and make bacterial cell surface tough and hard .it also help bacteria to become virluant.
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.