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quester [9]
3 years ago
11

In humans, the maintenance of a balanced pH is achieved through a compound called a(n)

Biology
3 answers:
Stella [2.4K]3 years ago
8 0

Most organisms, including humans, need to maintain a certain pH within a fairly, narrow range in order to sustain life. This is achieved through a compound called buffer that can resist changes in pH, which is key to maintaining stable hydrogen ions. For instance, human blood needs to keep its pH at around 7.4 so human can survive.

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Tom [10]3 years ago
7 0

Answer: C. Buffer

Most likely this is correct.

zilliah2 years ago
0 0

the answer is buffer

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In this activity, you will explore how DNA microarrays are being used as a tool for studying-and possibly treating--cancer 1 2 3
sineoko [7]

Microarray data attached

Answer:

B, D, E are consistent with the data in the microarray

Explanation:

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B) This is true, look for example at gene F, individual 3 expresses it strongly, whereas individuals 6 and 7 are quite low.

C) No - microarray data looks at the expression of genes, not the genes themselves.

D) Yes, you can see that generally, genes B-Q are highly expressed in group II patients but not group I. In contrast, genes F-U are not expressed in group II but more expressed in group I.

E) Yes, although the data is not always consistent, there are clear patterns in group II patients not present in group I.

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Dmitriy789 [7]
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Read 2 more answers
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cestrela7 [59]

Answer:

Benzylpenicillin, also known as penicillin G, is an antibiotic used to treat a number of bacterial infections. This includes pneumonia, strep throat, syphilis, necrotizing enterocolitis, diphtheria, gas gangrene, leptospirosis, cellulitis, and tetanus. ... Benzylpenicillin is given by injection into a vein or muscle.

Explanation: https://pubchem.ncbi.nlm.nih.gov/image/imgsrv.fcgi?cid=5904&t=l

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chemical equation brainly.com/question/4216541

#learnwithBrainly

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