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fgiga [73]
3 years ago
11

Principle of urease test​

Biology
1 answer:
valentinak56 [21]3 years ago
5 0
I don’t understand the question, i’m sorry
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Which would you expect to be the most active on a cold day?
ira [324]
Biologically thinking, I would say viruses.
Viruses are Inert organisms, they are not influenced by temperature on the opposite of other organisms like humans or bacteria (there are some exceptions in bacteria)
Temperature influences proteins, it could change their conformation and their activity, especially for enzymes.
Temperature decreases the energy flow, due to the decrease of thermal agitation of small molecules like ions in cells.
Viruses don't need active enzymes to live, it just needs host cells, which will be easier on cold days because of the decrease of immune system activity
On cold days you can see an emergence of viruses infections like flu or cold.

8 0
3 years ago
Which resource is renewable?<br> O coal<br> O oil<br> O steel<br> O wind
Natasha2012 [34]

Answer:

Wind

Explanation:

Steel, coal and oil will all run out eventually

3 0
3 years ago
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What would most likely happen to a person who is not getting enough essential amino acids in his or her diet?
zvonat [6]
It can result in decreased immunity, digestive problems, fertility problems, lower mental alertness, slowed growth. Amino acids play many different roles in the body and the symptoms vary.
7 0
2 years ago
Wich of the following describes a mendelian trait?
baherus [9]

Answer:

Option C

Explanation:

A Mendelian trait is a dominant allele a offspring can receive from it's parents. Dimples or freckles are main examples of mendelian trait's because it's a dominant phenotype you can receive from your parents. Therefore the answer is option C or "humans can have dimples or not have dimples."

Hope this helps.

7 0
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Un objeto tiene una densidad de 5g/ml y una masa de 57ml cual es su masa
laila [671]
The mass of the object is 57 ml
5 0
3 years ago
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