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Neporo4naja [7]
3 years ago
7

Which of the following is a characteristic of compounds but NOT of mixtures

Biology
1 answer:
ANEK [815]3 years ago
8 0

Answer:its A

Explanation:

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PSYCHOLOGY
nikklg [1K]

Iris is most likely being negatively stereotyped as being gifted.

Option D

<h3><u>Explanation:</u></h3>

Many students who have proven to be gifted intellectually are likely to face struggle and negative feedback from their classmates. This is generally because they believe that the gifted student will get special treatment above the other student. Furthermore, it is evident that gifted students are likely to have different interests than their peers or much deeper knowledge of the common interest. They use terms which peers might not understand, barring them from having an effective conversation.

To maintain a balance in the class, teacher's are trained in a specific field in which they learn how to treat all the students equally, gifted or not. That helps reverse the negative stereotype or bring it down to a minimal level. As for students interacting with each other, several activities are put to place to encourage healthy interactions.

3 0
3 years ago
Please explain the difference between a frameshift mutation and a base substitution mutation.
harina [27]

Answer:

A frameshift changes every codon past it. A base substitution only changes one codon.

Explanation:

DNA is comprised of nucleotides (A, C, T, G) that make up amino acids. Every three bases is called a codon and represents an amino acid.

In a frameshift mutation, a nucleotide is either added or deleted from the sequence. This offsets the entire sequence after it because the reading frame shifts. Here's an example:

ACTGCTATCGTCATC

If another T is added in between the first and second codons, then every codon after will be changed.

ACT>T<GCTATCGTCATC

A substitution mutation is usually less severe, as it only alters one codon in the sequence. These occur when one nucleotide is replaced by another one. Here's an example:

ACTGCTATCGTCATC

Let's say the first G is replaced by a T.

ACT>T<CTATCGTCATC

As you can see, none of the other codons changed.

Typically, a frameshift mutation is considered worse than a substitution mutation.

7 0
3 years ago
Read 2 more answers
In which organelles does the chemical process of photosynthesis occur?
ludmilkaskok [199]
That would be the chloroplast. 
8 0
3 years ago
Read 2 more answers
Which nervous system controls the voluntary function of the limbs and the sense organs?
Tomtit [17]
<span>The nervous system that controls the voluntary functon of the limbs and the sense organs is called the Autonomic nervous system. The Autonomic nervous system is make up of both, the Parasympathetic nervous system and the Sympathetic nervous system.</span>
8 0
3 years ago
What is stated by the law of conservation of mass?
RideAnS [48]

Answer:

a chemical reaction mass is neither created nor destroyed

Explanation:

a chemical reaction mass is neither created nor destroyed

8 0
2 years ago
Read 2 more answers
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