All categories

3 years ago

Describe the structure and shape of dna

Biology

2 answers:

SashulF [63]3 years ago

8 0

The configuration is a double helix.

RoseWind [281]3 years ago

7 0

The DNA molecule is shaped like a ladder that is twisted into a coiled configuration called a double helix. The nitrogen bases form the rungs of the ladder and are arranged in pairs, which are connected to each other by chemical bonds.

You might be interested in

What is special about the mitochondria of the kinetoplastid group of euglenozoans?

RSB [31]

Explanation:

<em><u>Members of the kingdom Euglenozoa do have mitochondria, but are a diverse group in terms of structure. All euglenoids have a flagellum, whereas the kinetoplastids have a kinetoplast</u></em>

$\huge\bold\red {Befikra❥☘⍣❦}$

5 0

2 years ago

As the human population grows what happens to our natural resource requirements

Advocard [28]

The need for natural resource should increase.

8 0

3 years ago

If all 5' and 3' splice sites were always used to process the pre-mRNA into mRNA, how many possible distinct mRNA sequences woul

lord [1]

The question lacks the diagram. The diagram has been attached below.

Answer:

Explanation:

Exons may be defined as the coding region of the RNA whereas introns are the non coding region of the RNA. The introns must be removed out from the RNA to makes it functional molecule.

The splicing of the given molecule results in the formation of single mRNA. The 1 splicing of the introns remove intron A whereas the second splicing results in the removal of intron B. The functional mRNA consists of the mRNA with exon 1,2 and 3.

Thus, the answer is 1.

6 0

3 years ago

The organs od the static equilibrium are located within two expanded chambers within the vestibule called the

sashaice [31]

The saccule is the correct answer.

4 0

3 years ago

A student notices that when bananas are kept near other fruits, the other fruits ripen faster. She wonders what causes the other

motikmotik

Answer:

The correct option is B) analyze the results and make a conclusion

Explanation:

The scientific method of research is based on the following steps:

Observations are made: In the following scenario, a student observed that t when bananas are kept near other fruits, the other fruits ripen faster.

Question: Based on the observation, a question is generated. In this scenario, the student had a question that will keeping bananas near any fruit increase the ripening process of the fruit.

Hypothesis: A hypothesis is the formation of a tentative statement.

Experiments: Based on the hypothesis, experiments are done to check for the results.

Analyzing the results and drawing conclusions: Results from the experiments are analyzed and conclusions are drawn which might prove the hypothesis to be correct or wrong.

4 0

3 years ago