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Mkey [24]
3 years ago
15

How did Alexander Fleming’s research solve a societal problem?

Biology
2 answers:
Naddika [18.5K]3 years ago
6 0

Answer:

C

Explanation:

Len [333]3 years ago
3 0

Answer:

The correct answer is the third statement.

Explanation:

Alexander Fleming was a Scottish biologist, pharmacologist, and botanist. He discovered Penicillin by accident in 1928. While performing research for determining the characteristics of staphylococci, he stacked all the research jars containing staphylococci in the corner of his lab and went to enjoy the holiday with his family.  

After coming back, he witnessed that some of the jars had fungus surrounding them and the majority of staphylococci got eradicated. This marked the discovery of penicillin. It was a novel kind of medicine, which exhibited a tendency to treat infections. Thus, it can be concluded that he discovered a novel kind of medicine, which could treat infections.  

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The generation of _______ occurs by chemiosmosis. DNA RNA NADP ATP
zavuch27 [327]

Answer;

ATP.

The generation of ATP occurs by Chemiosmosis.


Explanation;

In the electron transport chain, hydrogen ions in the matrix space can only pass through the inner mitochondrial membrane through a membrane protein called ATP synthase.

As these protons move through ATP synthase, ADP is turned into ATP.

The production of ATP using the process of chemiosmosis in mitochondria is called oxidative phosphorylation.

5 0
3 years ago
Which of these is unique to flowering plants?haploid gametophytes,an embryo surrounded by nutritive tissue,double fertilization,
fiasKO [112]

Answer:

double fertilization

Explanation:

Flowering plants or angiosperms are seed-producing plants with the ability to produce reproductive organs-flowers and fruits with seed in it (unlike gimnosperms which contain naked seed). Another distinctive feature of angiosperms is their reduced gametophytes. This feature most likely reduces the time between pollination and fertilization. Fertilization in flowerin plants is double, meaning that two sperm cells fertilize ovule cells(egg cell and central nuclei cell): one forms diploid zygote which will develop in embryo, while other form triploid cell which will develop into endosperm (provides nutrition for the embryo).

7 0
3 years ago
I NEED HELP ON KEY CONCEPT!!
levacccp [35]
Spoons are metal and to find metal bonds you need to use I microscope
8 0
3 years ago
Why do you need a minimum of three Seismic stations to determine the location of an epicenter
IRISSAK [1]
Single seismograph can register the occurrence of an earthquake. Analysis of the waves can yield the distance between the sensor and the epicenter. This describes a circle with the seismograph at the center. ... Adding data from a third station pinpoints the epicenter as the only place where all three circles intersect
3 0
2 years ago
I believe the answer is "A". Please correct me.
ycow [4]

Answer:

The right answer is A

Explanation:

Because animals take in sugar and oxygen, break them down and release carbon dioxide and water along with ATP as usable energy.

3 0
3 years ago
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