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ValentinkaMS [17]
3 years ago
6

What is a mutation? Any change in DNA that may or may not affect the protein produced, Any change in DNA that has positive effec

t on an organism, Any change in DNA that has a negative effect on an organism
Biology
1 answer:
zalisa [80]3 years ago
4 0

Answer:

Any change in DNA that may or may not affect the protein produced.

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Which scenario is an example of a scientific way of thinking?
Brums [2.3K]

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beginner at this what he proves to be true

7 0
3 years ago
Nerissa is using immunostaining to identify different protein molecules on the cell of a pathogen. Which best describes the proc
Alja [10]

Answer:

She will add color dye to antibodies, and the antibodies will attach to the antigen of the pathogen.

Explanation:

Immunostaining is the process where the antibodies for a specific pathological antigen is combined with fluorescent dye or any other indicator, like enzyme. Fluorescein are common staining materials used because it is easily detectable under UV light. This antibody coated with indicator thus bind to the specific pathogen or protein and help in its identification. Also the pathogenic cell fixation is done to facilitates clear and precise identification.

6 0
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True or false atom has the same number of protons as it does neutrons
guajiro [1.7K]

Answer:

False

Explanation:

the amount of neutrons in an atom can vary, which is why we have different types like uranium 242 and 243 etc. regarding how many neutrons it has, some hydrogen have no neutrons as well.

6 0
3 years ago
What is the basic unit of temperature
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4 0
3 years ago
One of the central ideas of Narrative of the Life of Frederick Douglass is that owning enslaved people ultimately makes slavehol
kolezko [41]

Answer:

At the time in our history when there were slave owners, it was part of our culture to own slaves to help with the labor on farms.  It did not make slave owners INHUMAN.  It was part of the culture of the times.  Maybe not the best part of our culture but was accepted by millions of people and I dont think there were millions of people that were INHUMAN.  It was part of our history and we learned from the mistakes of the past.  As our culture and society change so do the beliefs and acceptable societal norms.  Sometimes for the better sometimes for the worst.  Hopefully, most of the time for the better.

Explanation:

3 0
3 years ago
Read 2 more answers
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