Pleomorphism is best observed with which bacteria?

1 answer:

8 0

Although it has recently been shown that certain bacteria are capable of dramatically changing shape, pleomorphy remains a controversial concept. A well accepted example of pleomorphism is Helicobacter pylori, which exists as both a helix-shaped form (classified as a curved rod) and a coccoid form.

You might be interested in

Which astronomer discovered the phases of venus?

Mariana [72]

Galileo
his observations helped support the Copernican view that the planets orbited the Sun, and not the Earth as previously believed.

6 0

3 years ago

7. Where does translation take place?

nika2105 [10]

Answer:

outside the nucleus in the cytoplasm

Explanation:

7 0

3 years ago

What are the major factors that influence the rock cycle and changes in the rock?

mylen [45]

Weathering and Erosion.

3 0

3 years ago

*Fill in the blank*

Gekata [30.6K]

The noncyclic pathway is a FLOW of electrons from water, to photosystem II, to PHOTOSYSTEM I to NADPH. Energy is released as ELECTRONS move through the first electron transfer chain. This energy pumps HYDROGEN IONS into the thylakoid compartment, and then they power the formation of ATP as they flow back out. Sunlight provides the energy needed to keep this cycle going.

----------------------------------------------------------------------------------------------------

Luminous energy is trapped by chlorophyll in Photosystem II.
When the pigment molecules absorb light, electrons provided by water molecules get in a higher energy level.
The excited electrons go through the electron transport chain from Photosystem II to a less energetic level in photosystem I.
When the excited electrons leave photosystem II, they are replaced by new electrons extracted from the water molecules.
Luminous energy absorbed move the electrons from the photosystem I to another electron acceptor, from where they get transported again and used to produce NADPH molecules.
When electrons leave Photosystem I, they are replaced by new electrons coming from photosystem II.
When the water molecule breaks down, hydrogen ions remain in the thylakoid lumen, from where they are pumped to the stroma by the ATP synthase.
The released energy is used to produce ATP molecules.
Hydrogen ions go back from the stroma to the thylakoid compartment.

The final products are oxygen, ATP, and NADPH.

--------------------------------------------

8 0

3 years ago

Zane has been feeling low for the past month or so. he has little energy and difficulty concentrating. he has gained nearly 10 p

Angelina_Jolie [31]

Zane may be diagnosed with major depressive disorder.
When a person is depressed, they are feeling low all the time. They are not really interested in anything, and spend a lot of time sleeping because they don't see a point in doing anything else. This is what Zane is experiencing due to his depression.

3 0

3 years ago

Pleomorphism is best observed with which bacteria?​

Pleomorphism is best observed with which bacteria?