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Law Incorporation [45]
3 years ago
7

Give an example of a theory in science

Biology
2 answers:
Nana76 [90]3 years ago
6 0

Answer:

Scientific theories are testable and make falsifiable predictions. They describe the causes of a particular natural phenomenon and are used to explain and predict aspects of the physical universe or specific areas of inquiry. For example the big bang theory

fiasKO [112]3 years ago
4 0
My theory is the toe nail with no nail polish will float, but the one with nail polish will not.
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Sickle cell disease is caused by _____ misfolding.
andrew-mc [135]

Answer:

red blood cells (RBCs) misfolding and convert in sickle shapevfrom the donut with out hole shape.

3 0
3 years ago
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Which organelles would create a basic protein that could be modified to move chromatids during metaphase?
bija089 [108]

The organelles would create a basic protein that could be modified to move chromatids during metaphase is the histine protien which is secreted from the RNA's.  

<u>Explanation:</u>

Histone protein is the protein that is associated with the chromosome. The chromatin fibres get condensed into chromosomes on these proteins.  

The chromatin fibre i.e. the DNA fibre gets to wrap itself around the histone octamer which is formed of two units of each of Histone H2A H2B H3 and H4. Then the H1 protein seals the turn and thus a chromosome is formed. These histone are produced in the S-phase of the cell cycle. This protein is transcribed into m-RNA's and then translated into protein.  

6 0
3 years ago
The indentation on the medial surface of each lung through which pulmonary and systemic blood vessels, bronchi, lymphatic vessel
natulia [17]

Answer:

Hilum.

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Hilum may be defined as the type of the depression or the fissure and may present in kidney known as kidney hilum, present on spleen and the lungs. This is also known as hilus.

The hilum marks the entry and exit of the nerves and the blood vessels. The lung hilum is a triangular like depression through which the blood vessels, capillaries and the nerves enter and leave in the lungs and connects the other organ of the body.

Thus, the correct answer is option (d).

3 0
4 years ago
Someone help me please
r-ruslan [8.4K]
Because there are too many sex chromosomes I think
8 0
3 years ago
Which stages in the water cycle contains fresh water
erastovalidia [21]
<span>When it evaporates, it turns into water vapor and goes up into the atmosphere. This water vapor gets together with other water vapor and turns into a cloud. </span>
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3 years ago
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