The diagram shows three bacterial shapes - Leaving Cert Biology - Question 5 - 2014
Question 5
The diagram shows three bacterial shapes. Match the correct letter with the name of each shape below.
Rod. .........................
Cocci. .......................
... show full transcript
Worked Solution & Example Answer:The diagram shows three bacterial shapes - Leaving Cert Biology - Question 5 - 2014
Step 1
Match the correct letter with the name of each shape below
96%
114 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Rod = B (letter B matches the rod shape)
Cocci = C (letter C corresponds to the cocci shape)
Spiral = A (letter A represents the spiral shape)
Step 2
Bacteria reproduce by a method known as
99%
104 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Bacteria reproduce by a method known as binary fission. This is an asexual reproduction process where one bacterium divides into two separate organisms.
Step 3
Some bacteria have flagella. What are flagella used for?
96%
101 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
Flagella are primarily used for movement. They act like propellers, allowing bacteria to swim through liquids.
Step 4
Give one harmful effect of bacteria
98%
120 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
One harmful effect of bacteria includes causing diseases such as food decay or named diseases like cholera.
Step 5
Give one beneficial effect of bacteria
97%
117 rated
Only available for registered users.
Sign up now to view full answer, or log in if you already have an account!
Answer
One beneficial effect of bacteria is their role in the production of yogurt or cheese, as well as their involvement in antibiotic production.
Join the Leaving Cert students using SimpleStudy...
