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Umnica [9.8K]
3 years ago
15

What does DNA stand for

Biology
2 answers:
lukranit [14]3 years ago
6 0

DNA stands for "deoxyribonucleic acid"

mixer [17]3 years ago
3 0
Deoxyribonucleic Acid would be the answer to your question
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A microbiologist has identified a new gram-negative pathogen that causes liver disease in rats. She suspects that the bacterium’
valina [46]
<h2>Koch's postulates </h2>

Explanation:

Koch formulated a set of criteria that could be used to identify the pathogen responsible for a specific disease and these criteria came to be known as Koch’s postulates:

The organism must be regularly associated with the disease and its characteristic lesions

The organism must be isolated from the diseased host and grown in culture

The disease must be reproduced when a pure culture of the organism is introduced into a healthy, susceptible host

The same organism must be re-isolated from the experimentally infected host

In the given hypothesis , Koch's postulates could be used as:

1) identify pathogen associated with disease 2) isolate or purify pathogen 3) test subject gets pathogen 4) same disease/ causes liver disease or not

3 0
3 years ago
A duplicated chromosome has 2 connected sister chromatids connected by a centromere. true or false?
nataly862011 [7]
7,000 your welcome ahahah
6 0
3 years ago
I need help please!!!!!!!
Ber [7]

Answer:

C

Explanation:

Because it shows how much humans have impacted the climate and shows how much of a cooling effect.

5 0
3 years ago
Please help me...
morpeh [17]

Answer:

1.A

2.C

Explanation:

5 0
2 years ago
Read 2 more answers
What is meant by the following statement? The cell membrane is semipermeable. A. The membrane allows all polar molecules into th
Gennadij [26K]

I believe the correct answer would be B.  Semipermeable means that it allows certain substances to pass through, and certain other ones to not pass through.  So given all of your options, I would say that B makes the most sense.  Hope this helped!

-TTL

7 0
3 years ago
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