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Zielflug [23.3K]
3 years ago
9

PLEASE HELP ME WITH THE FIRST QUESTION ASAP

Biology
1 answer:
igor_vitrenko [27]3 years ago
8 0

Answer:

about succession? it's c.

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Based on your experimental results, categorize each microbe as preferring isotonic environments, being halotolerant, or as a hal
NISA [10]

The microbes present in the experiment were:

S. cerevisiae

S. epidermis

A way of categorizing microbes is according to the environment that they need to live in. In other words, we can classify them as isotonic, halotolerant and halophile.

If we put these two microbes in solutions of increasing concentrations, 1%, 7% and 15%, we will see that:

  • S. cerevisiae only grows when it is in a 1% solution.
  • S. epidermis only grows when it is in a 1% and 7% solution.

In conclusion, S.cerevisiae prefers an isotonic environment. S. epidermis is halotolerant since it can grow in a more hypertonic environment. As none of them grows in a highly hypertonic solution, neither of them are halophile.

Learn more at:

brainly.com/question/12165361

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2 years ago
Is a Cell membrane eukaryote or prokaryotes
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Answer:

Explanation: both prokaryotes and eukaryotes contain cell membrane

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raden-222 is a naturlly occuing isotope with a half life of 3.8 days if 4.0g of raden 222 gas wewre pumped in a container then h
svlad2 [7]

1.0g

7.6/3.8=2

1. 4/2=2

2. 2/2=1

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3 years ago
Figure 2: Melting and Boiling Points of Some Substances
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I will be 210.c of acetic
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why are the salivary glands pancreas liver and gall bladder considered accessory glands of the digestive system
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<span>They are considered accessory glands of the digestive system because they only send digestive juices and acids to the main digestive organs. Food does not actually enter any of the accessory organs.</span>
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