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____ [38]
3 years ago
6

During which stage of cell communication would a signal cascade occur?

Biology
1 answer:
prisoha [69]3 years ago
8 0

Answer: Signal Transduction

Explanation: A biochemical cascade, also known as a signaling cascade or signaling pathway, is a series of chemical reactions that occur within a biological cell when initiated by a stimulus.  This occurs in the second step of cell signaling.

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40 POINTS (APEX)
Igoryamba

Answer:

B.

Explanation:

3 0
4 years ago
Read 2 more answers
You discover a new life-form, and study it under an electron microscope. you find that its cells have a peptidoglycan cell wall,
AysviL [449]

Answer:

              The new life form will come in domain of bacteria.

Explanation :

                   As we know that there are certain characteristic of bacterial cells which are listed below.

Composition of cell wall :

                                        Cell wall of bacteria is composed of carbohydrates protein complex known as peptidoglycan .

Presence of organelles :

                                       Bacterial cells lack all organelles except ribosomes

Presence of fatty acids in plasma membrane

The plasma membrane of bacterial cell is composed of a lipid bilayer made up of phospholipid. It contains fatty acids

Conclusion

                In microscopic studies of new organism all the characteristics features of bacteria have been found. So, this new life form belong to bacteria.


7 0
3 years ago
Why don't the present shapes of the continent's fit perfectly into a supercontinent
quester [9]
Many reasons to be honest but the main one is because of erosion and the water levels (rising and falling)
8 0
4 years ago
Most heterogeneous catalysts of importance are extremely finely divided solid materials. Why is the particle size important?
Alina [70]
The particle size is important because the more finely divided the solid is , the faster the reaction happen. A powdered solid will normally produce a faster reaction because it has greater surface area than the single lump

Hope this helps
7 0
4 years ago
Which type of front moves the fastest and lifts the air faster causing short lived but heavy rain and potential thunderstorms?
sergejj [24]

Answer:

cold front

Explanation:

cool fronts can normally cause storms

5 0
3 years ago
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