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aalyn [17]
3 years ago
6

What makes a compound different than a mixture

Biology
1 answer:
UNO [17]3 years ago
6 0
Compound are substances which can be formed by chemically combining two or more elements. Mixtures are substances that are formed by physically mixing two or more substances.
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Which of the following is a palindromic sequence?
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Answer:

GGATCC

CCTAGG.

Explanation:

Pallindromic sequence may be defined as the sequence of the nucleotides that reads in the certain direction on which the strand reads and they are complementary to each other.

These sequences when read in 5' to 3' direction, the sequence is similar from 3' to 5' direction as well. The sequence  GGATCC when reads from the oppposite direction results in the same sequence CCTAGG. Hence, these are pallindromic sequences.

Thus, the correct answer is option (d).

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Look at the picture. Identify 3 safe behaviors and 3 unsafe behaviors.
Ludmilka [50]

Answer:

Unsafe: Boy in top right using the microscope near the window

Unsafe: boy in the front saying oww.

Unsafe: boy behind the boy saying oww hitting another kid over the head.

Explanation:

I had this exact assignment two years ago, however, those are all that I can remember, and it is very hard for me to see what is going on, so I am sorry that I could not be of more help.

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3 years ago
A model of the upstream region of a gene is shown. RNA polymerase typically binds here before transcription begins. A mutation i
MAVERICK [17]

Answer:

The mutation could cause serious damage in the replication process.

Explanation:

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3 years ago
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Disadvantage of external fertilization?
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there might be zero chances of the sperm coming in contact with the eggs
a larger percentage of gametes unfertilised and are wasted
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Anyone know this?????
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