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nlexa [21]
3 years ago
14

How tall are giraffes

Biology
2 answers:
MissTica3 years ago
6 0

Giraffes are mammals. Giraffes stand around 14 to 18 feet (4 to 5.5 meters) tall.  They have long necks and small heads. Giraffes use their tongues as an advantage to pull leaves off high branches.

<u>Fun Facts</u>

Giraffes have blue-black tongues.

Giraffes can run more than 30 miles per hour (48 kilometers per hour).

Anastaziya [24]3 years ago
3 0
The typical height of a giraffe is 13 to 20 fr
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1)

<h3>What is the template strand?</h3>

When the DNI molecule separates into two strands to form the transcription bubble, we can identify two separate segments:

  • The coding strand that goes in 5' to 3' direction
  • The complementary strand -template strand- that grows in 3' to 5' direction .

The template strand is the one that is going to be complemented by the mRNA.

mRNA ⇒ AUGUUAGCUGGGUAG

  DNA ⇒ TACAATCGACCCATC

Remember that pairs are as follows

<u>DNA    RNA</u>

T     →    A

A     →    U

G     →    C

<u>C     →    G   </u>

2)

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

The anticodon is the sequence of three nucleotides that couples with the mRNA codon.

Each tRNA has two important sites. One of them is the anticodon that couples with the codon of the mRNA molecule. The other one carries the amino acid that is going to be addeded to the protein.

                              1st      2nd     3th     4th   5th

mRNA codons ⇒ AUG   UUA   GCU  GGG  UAG

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3)

<h3>What is translation?</h3>

Translation is the stage of protein synthesis during which mRNA carries genetic information needed to synthesize the new protein in the cytoplasm.

Steps,

1- The formed mRNA moves to the cytoplasm through the nucleus membrane pores.

2- Once in the cytoplasm, mRNA meets a ribosome, the primary structure for protein synthesis.

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The function of mRNA during translation is to take genetic information needed to build the protein.

4)

<h3>How many amino acids are determined per codon?</h3>

Each codon codes for only one amino acid.

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                                 1        2         3        4        5

This mRNA segment represents 5 amino acids.

5)

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