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gtnhenbr [62]
3 years ago
7

Easy biology please help!

Biology
2 answers:
myrzilka [38]3 years ago
6 0

Answer:

The correct answer is A.

bagirrra123 [75]3 years ago
4 0
The answer is number one. the solution I'd hypotonic because it has less solutes then the egg. it will want to get into the egg since that's where more of the salt is.
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A caterpillar represents which stage in the life cycle of an insect? A. Pupa B. Larva C. Adult D. Egg
kondaur [170]
"Larva" is a stage in the life cycle of an insect among the following choices given in the question that a <span>caterpillar represents. The correct option among all the options that are given in the question is the second option or option "B". I hope that this is the answer that has actually come to your desired help.</span>
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3 years ago
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Kevin has his mother’s blue eyes and her shyness, which can both be attributed to __________.
lukranit [14]
The answer is B. Heredity
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Part A: A scientist examines a fruit fly gene involved with the regulation of body development. A section of the DNA sequence fo
Leokris [45]

Answer:

Part A: Thr-Leu-Val

Part B: ACC-UUG-GUU

Explanation:

When you transcribe a DNA sequence to mRNA, you need to remember that in RNA there is no Thymine (T), instead it has Uracil (U). So the base pairings would be like this compared to DNA base pairing:

DNA                RNA

A-T                  A-U

T-A                  T-A

C-G                 G-C

G-C                 C-G

Given the sequence the transcription will be as follows:

DNA :   TGG - AAC - CAA  

mRNA: ACC - UUG - GUU

Next, to translate it into amino acids, you will use the chart. Now amino acids pair in codons (3 base pairs at a time).  Let's take the first codon in your sequence:

ACC

1st  2nd   3rd

 A     C       C

Using the column on the left, find the row that matches it, so in this case A.

At the very top, there is another row of letters, looking at the row of A only, look for the column of the second base which is C.

Lastly, look at the right most column and find the letter that matches the third base within the box where A and C intersect. In this case, C is your third base.

The amino acid where all three intersect is your first amino acid which is Thr.

Just do this for the next codons and you will come up with the answer.

4 0
3 years ago
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The stage of the cell cycle that occupies most of the cell's life is
Scorpion4ik [409]
This is called the G1 phase I'm sure. 
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3 years ago
Como aseguramos que en la mitosis la nueva célula es idéntica a la célula madre ?!!!
lozanna [386]

Answer:

The daughter cells are genetically identical because mitosis is a process that ensures the equal distribution of the replicated genetic material between these cells

Explanation:

During mitosis, the DNA is duplicated during the interphase (S-phase). Subsequently, the replicated chromosomes are arranged in the center of the parent cell (metaphase) to be finally separated and equally distributed between the daughter cells.

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