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erik [133]
3 years ago
15

What term is used to describe how well an organism functions in its enviroment

Biology
1 answer:
Reil [10]3 years ago
4 0
Fitness. Give me brainliest please
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Bacteriorhodopsin pumps protons across the bacterial plasma membrane from the cytosolic side to the extracellular side of the me
julsineya [31]

Answer: Option B.

B. The chromaphore retinal absorbs a photon of light, causing a double bond in retinal to isomerize from trans to cis configuration.

Explanation:

Bacteriorhodopsin is a protein used by archaea or half bacteria that pumps proton across membrane by using the light energy from sun to move protons across membrane. It is found in purple membrane of archaea cells which is known as two dimensional crystalline patches.

It captures photon energy through chromophore retina which is covalently bound and transporting the photons against their electrochemical gradients from the cytoplasm to the extracellular space.

7 0
3 years ago
Give the source of information (author, title, source,pages
Mila [183]

There are microorganisms that are able to live in extreme environments under adverse conditions of pH, temperature and salinity. These microorganisms are classified as extremophiles.  Within the group of extremophiles there are halophilic bacteria, which are those capable of living in extremely saline environments.

One biological factor that all living things are subject to suffer from is osmotic pressure. Halophilic microorganisms have developed mechanisms to adapt to saline environments where osmotic pressure acts with great intensity on individuals. These bacteria change the chemical composition of their membranes and also accumulate osmoprotective compounds in their cytoplasm to compensate for osmotic stress.

RAMIREZ, N; SANDOVAL, AH  y  SERRANO, JA. Las bacterias halófilas y sus aplicaciones biotecnológicas. Rev. Soc. Ven. Microbiol. [online]. 2004, vol.24, n.1-2 [citado  2019-09-22], pp. 12-23 . Disponible en: <http://ve.scielo.org/scielo.php?script=sci_arttext&pid=S1315-25562004000100004&lng=es&nrm=iso>. ISSN 1315-2556.

6 0
3 years ago
The mechanism for Darwin's theory of natural selection was very similar to that of Wallace's and was based on five premises. Pla
3241004551 [841]

Answer:

B

Explanation:

7 0
3 years ago
Identify some scientific methods you use every day to answer questions or solve problems.
chubhunter [2.5K]

Answer:

Observation, hypothesis, conclusion, Inference, etc.

Explanation:

I hope this was helpful!

7 0
3 years ago
Which subatomic particle is positively charged?
EastWind [94]

Answer:

Proton

Explanation:

Neutron are neutral, ion I am not sure but are not positive, and electron are -.

3 0
3 years ago
Read 2 more answers
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