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Monica [59]
2 years ago
7

What is the difference between a hypothesis and a theory?

Biology
2 answers:
Leona [35]2 years ago
6 0

Answer: A

Explanation: hypothesis is something na hindi pa napatutunayan at nagpag-aaraalan while theory is something na backedup with evidences and data

alexdok [17]2 years ago
3 0

Answer:

In my own understanding, hypothesis is a statement or conclusion made from an observation. While theory is when an hypothesis has been found to be a fact after series of tests and experiment, it becomes theory or law

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Describe the role in water in a hydrolysis reaction
Vedmedyk [2.9K]
To break a condensation bonded bond between two molecules
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3 years ago
Protein synthesis consumes four high-energy phosphate bonds per added amino acid. Transcription consumes two high energy phospha
SVEN [57.7K]

Answer:

30 protein molecules per mRNA molecule

Explanation:

In this problem, it is necessary to have into account that the transcriptional process requires six (6) phosphate bonds to synthesize one (1) codon (i.e, each three nucleotides), and also discards 95% more energy to make mRNA, it means 19 times this amount of energy >> 6 x 19 = 114 bonds. In consequence, transcription requires 120 phosphate bonds (6 + 114 = 120), while translation requires four (4) phosphate bonds per codon. From this deduction, it is possible to find the number of protein molecules synthesized with regard to the energy cost of the translation process and the transcriptional process >>> 120 bonds (transcription) /4 bonds (translation) = 30 protein molecules.

7 0
3 years ago
Lymph traveling from the left arm would enter the venous circulation via the?
ira [324]

Lymph traveling from the left arm would enter the venous circulation via the thoracic duct.

<h3>What is thoracic duct?</h3>
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  • The thoracic duct runs from the root of the neck to the twelfth thoracic vertebra.
  • The thoracic duct enters the posterior mediastinum, remaining to the right of the vertebral column, by ascending via the diaphragm's aortic hiatus.
  • At the T7 vertebral level, it runs posterior to the esophagus before crossing over to the left side of the thorax at the T5 vertebral level.
  • The primary lymphatic channel for the return of chyle/lymph to the systemic venous system is the thoracic duct.
  • It drains lymph from the left side of the face and neck, left hemithorax, left upper limb, and both lower limbs.

Learn more about thoracic duct here:

brainly.com/question/19241374

#SPJ4

8 0
1 year ago
A scientist prepares to examine a slide of bacterial cells and another slide of animal cells
Alja [10]

Answer:

The answer is C- Lysosomes are present in both bacterial and animal cells.

Explanation:

Lysosomes contain digestive enzymes inside them, which when released  break down damaged cell parts. These enzymes are <em>acidic</em> in nature and are separated from other organelles with the help of a membrane.

Lysosomes help in<em> killing bacteria and virus</em> invading the cell body. Lysosomes also take part in the process of cell death known as '<em>apoptosis</em>'. This happens only when a certain cell is beyond repair.

Lysosomes are present in plant cells, animal cells, bacterial and yeast cells.

4 0
3 years ago
If two molecules of DNA formed during replication are different, what has happened?
skelet666 [1.2K]
The answer B. transcription
7 0
2 years ago
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