0 133518 18content id QUESTION 5 Which of the following descrbes a bacteria that

Question

0 133518 18content id QUESTION 5 Which of the following descrbes a bacteria that is round and forms chains O staphylospirillus e streptococcus e streptobacillus e staphylobacillus QUESTION 6 Some bacteria are photo-autotrophs which means that they o get their energy from sun light O make organic compounds from carbon dioxide make organic compounds by consuming other organisms O a and b are true QUESTION 7 True and False v All bacteria require oxygen for survival A True Because prokaryotes reproduce by asexual reproduction B False they produce clones of themselves and cannot evolve Both archaea and bacteria live on us and inside us and are important to our survival v All archaea are extremophiles

Explanation / Answer

5.
Streptococcus bacteria are round in shape and forms chains.
Option b is the answer

6.
Some bacteria are photo-autotrophs, which means that they make food
by consuming carbon dioxide. They obtain energy from sunlight.
Option d is the answer.

7.
All bacteria require oxygen for survival - False
Some are aerobes and some are not.

Because prokaryotes reproduce by asexual reproduction, they produce clones of
themselves and cannot evolve. False.

Both archae and bacteria live on us , inside us and are important to our survival.
false.
Most of the bacterial and archeal species are harmful.

All archea are extremophiles. False.
Most of the archeal species are extremophiles.

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