How does the rate of spreading of the southeast Indian ridge compare to the southwest Indian ridge????

In what ways do organelles make a cell more efficient

yKpoI14uk [10]

They carry on different on jobs to help the cell work. For example, mitochondria produces energy from the oxidation of glucose.

5 0

3 years ago

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A usable dilution of disinfectant is one that prevents growth of bacteria when compared with the positive control tube. reduces

dolphi86 [110]

When compared to the positive control, a disinfectant dilution is considered to be useful if it stops bacterial growth.

Choosing a disinfectant:

When selecting a disinfectant, keep the following things in mind:

The range of bacteria that need to be eliminated. Look into the specifications of the manufacturers.

The conditions of usage of disinfectant.

Application of disinfectants :

Activity: it is necessary for efficient disinfection since, once diluted, it degrades over time. Different disinfectants deteriorate at different rates. Obtain data from the manufacturers. Disinfectants that don't have a color indication, like Virkon, should be marked with an expiration date.

Touch time: it has to be verified that the manufacturer's data to make sure the organism stays in contact for the specified amount of time. Considering that solid materials like cells and tissue granules are difficult for disinfectants to penetrate, autoclaving would be a more effective way to inactivate.

Therefore the correct choice is an option (A).

Learn more about disinfectants here:

brainly.com/question/26199691

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7 0

2 years ago

What was the second organism to be found here on planet Earth? *

mafiozo [28]

What was the second organism to be found here on planet Earth?

Prokaryotes

The prokaryotes are considered to be the most oldest on earth. The first found organism on earth was bacteria and then many other Prokaryotes were found...~

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2 years ago

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What are the economic activities in the Amazon forest

Musya8 [376]

Answer:

A substantial part of the Amazon rainforest economy comes from illegal activities, like drug dealing, biological trade and wood cutting. Most drugs that reach Europe and United States are not farmed in the region, but Amazon rainforest serves as a path to drug dealers to deliver their production

Explanation:

4 0

3 years ago

Find the median for this set of data. 10.2. 6.8 5.4 3.7 9.3

Nat2105 [25]

Answer:

6.8

Explanation:

least to greatest.

3.7 5.4 6.8 9.3 10.2

if there is an even number in the data set then the median is found by the mean of the two middle most.

but since it is an odd data set it is 6.8

HOPE THIS HELPS!

3 0

3 years ago