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Shkiper50 [21]
3 years ago
13

Why did Holmes say to Watson, “My dear doctor, this is a time for observation, not talk.”?

Biology
1 answer:
anzhelika [568]3 years ago
8 0
Holmes said to Watson "My dear doctor, this is a time for observation, not talk, because it was part of his method to observe closely and then to consider his observations. The correct answer is A. 
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A research group has discovered an organism with cells that contain a previously undescribed organelle. They do some tests on th
Vlad [161]

Answer:

The suitable option will be - B

Citric acid cycle

Explanation:

The results were -

Glucose: None

CO2: Increase

O2: None

ATP: Increase

NADH: Increase

  • We know that the Citric acid cycle is also known as the TCA cycle (tricarboxylic acid cycle) or the Krebs cycle. This cycle occurs in Mitochondria in case of eukaryotes. In this cycle acetyl-CoA is oxidized which comes from carbohydrates, proteins and fats and energy is released in the form of ATP.  
  • water is also used in this process. NAD+ gets reduced to NADPH. In this system carbon dioxide is produced as a waste byproduct. ATP is produced as the main product. ATP is also used as a source of energy.

6 0
3 years ago
Did unicellular or multicellular life appear first ?
Fiesta28 [93]

Answer:

unicellular life first

Explanation:

it arose billions of years ago while multicellular life forms around at least 600 million years ago

8 0
2 years ago
A population of deer lives in Canada. Over 50 years, the size of the deer
Luda [366]

Answer:

hunting.

Explanation:

over 50 years canada's population has risen and along with a bigger population comes more hunters

7 0
2 years ago
What make frute sweet
agasfer [191]
Fruits contain acids that make them sweet!
6 0
3 years ago
Based on these data alone, identify the most appropriate hypothesis that explains the effect of peptides 1 and 2 on the quorum-s
DochEvi [55]
Data shows results of an experiment which was added to each peptide to culture the TRAP. Mutants of S. aureus and culture of the Agr. mutant of s. aureus.
Peptide 1 and three blocks Agr pathway
Peptide 2 blocks TRAP pathway
This is because the mutants are already blocked for one of the pathways.
Therefore it gives way to determine which pathway each peptide act on.
3 0
3 years ago
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