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Lady bird [3.3K]
3 years ago
14

Which of the following are probably sources of error in a scientific experiment

Biology
1 answer:
sukhopar [10]3 years ago
8 0

Answer:

where are the answer choices to this ?

Explanation:

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Which of the following accurately describes an example of how materials can move across the cell membrane through active transpo
Zinaida [17]
I am confident that the answer should be.....<span>A protein acts as a pump and moves calcium ions from an area of low concentration to an area of high concentration.


                                      
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</span>
3 0
3 years ago
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When looking at your pictures in order, describe the changes to the area. What changes happened first? Why do you think that is?
Veronika [31]

Answer:

5. no i think that its the same as number 2 because based on number 2, at first there is climate change but then, flowers began to grow which is similar to the pictures protrayed in the website where at first forest trees are burned and then colonizing trees helped to change the landscape

hope this helps! :)

7 0
3 years ago
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The all-or-none response means that
Delicious77 [7]

Answer:

option B) is correct

Explanation:

The all or none response means that if a muscle contracts, it will contract completely. Thus implying the all or none law which states:

The potential of a response of a muscle fiber or nerve cell is independent of the potential of the stimulus. If a stimulus is more than a certain critical value it will trigger muscle fiber or a nerve. Most importantly resulting in either an all-or-none response thus reducing possibility of any information loss.

3 0
3 years ago
Which of these is associated with El Nino<br><br>​
Pavlova-9 [17]
The large-scale ocean-atmosphere climate interaction linked to a periodic warming in sea surface temperatures across the central and east-central Equatorial Pacific is what is used to describe an El Niño, so I’m guessing this is what is associated with it.
7 0
3 years ago
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The sequence on trna that is opposite to the codon on mrna is the.
Sergeeva-Olga [200]

Given what we know, we can confirm that the sequence on tRNA that is opposite to the codon on mRNA is the anticodon.

<h3>What is an anticodon?</h3>

This is the codon on the tRNA strand that is opposite to the mRNA codon. This opposite nature allows them to attract one another and enable their pairing in order to deposit the corresponding amino acid for protein synthesis.

Therefore, we can confirm that the sequence on tRNA that is opposite to the codon on mRNA is the anticodon.

To learn more about RNA visit:

brainly.com/question/25979866?referrer=searchResults

6 0
2 years ago
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