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oksano4ka [1.4K]
3 years ago
14

When an organism perceives a threat, the fight-or-flight response is due to?

Biology
1 answer:
tigry1 [53]3 years ago
5 0
The fight or flight response is most likely because of stress as this response usually occurs or happens when an individual is experiencing stress and when he or she is likely exposed to stimulus that will result the person to feel stressed and worn out.
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The photo that I attached is the photo that you'll be following to answer the questions. PLZ help? Anyone? Will greatly apprecia
Zigmanuir [339]
1. Phosphates and sugars (deoxyribose)
2. yes
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7 0
3 years ago
Using Escherichia coli and Entamoeba coli as examples, explain why the genus name must always be written out for the first use.
saw5 [17]

Answer:

First is always the name of the species, and second is the name of the genus or of the microbiological family group in which the microorganism is found, the name of the species always goes forward since in this way we can identify some characteristics and characteristics of the microorganisms

Explanation:

Example, in this case both microorganisms are part of the "Coli" family but the entomoeba is an AMEBA and the escherichia is an ENTEROBACTERIA, therefore already in its name it indicates a great difference between the two despite being in the same genus microbiological

5 0
3 years ago
NADH and FADH work just like which<br> molecule from photosynthesis?
Annette [7]

el papel de NADH y FADH es dorado electrones ala cadena de transporte de elector anvos donan electrones al proporsionar una molecula de idrógeno ala molécula de oxigeno para crear agua durante la cadena de trasnporte de electrones NADH un producto tanto de la clucolisis como de los siglos de kred FADH solo se produse en el siglo krebs

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5 0
3 years ago
What subatomic particles are involved in chemical bonds
scoray [572]

Answer:

Actually, the ELECTRON: Negatively charged particles in an atom. Electrons, which spin around the protons and neutrons that make up the atom's nucleus, are essential to chemical bonding.

Explanation:

3 0
3 years ago
Studies of fat cells a d thyroid cells show that fat cells have fewer mitochondria than thyroid cells. A biologist would most li
Eddi Din [679]
Think where mitochondria are found in the greatest numbers - they are found (for example) in liver cells, kidney cells, muscle cells etc. These tissues carry out a lot of work and thus require lots of energy. 

<span>Fat is a storage product that sits there until required but the thyroid does lots of work involved in metabolism and therefore requires plenty of energy.


This should help :)

</span>
5 0
3 years ago
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