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prohojiy [21]
3 years ago
9

what is the difference between a theory that states that “all cells come from preexisting cells,” and the ‘theory’ that “little

green men live in outer space?”
Biology
1 answer:
sweet-ann [11.9K]3 years ago
8 0
The first has evidence that it could be true and is based on science, while the second has no facts to back it up.
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Which of the following strings of amino acids can be decoded
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The correct answer choice among the statement above about strings of amino acids which can be decoded using single letter amino acid abbreviations to a type of

secondary structure is:

Alanine luecine proline histidine alanine histidine glutamic acid leucine isoleucine cysteine glutamic acid serine. Option a is the correct answer

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  • The diagram solution of the coding strand, 3’, 5’, translation on, transcription replication to the last isquestion is attached

<h3>Amino acid</h3>

Amino acid can simply be defined as those organic molecules or substances which combine to form proteins. However, amino acids are generally characterized by some key features or properties; some of these properties of amino acids includes the following:

  • They are soluble in water
  • They are base units of proteins
  • Amino acid are insoluble in organic solvent
  • Amino acids are colourless
  • They are crystalline solid
  • All amino acids however too, have at least one acidic carboxylic acid (-COOH) group and one basic amino (-NH2) group.

So therefore, the correct answer choice among the statement above about strings of amino acids which can be decoded using single letter amino acid abbreviations to a type of

secondary structure is:

Alanine luecine proline histidine alanine histidine glutamic acid leucine isoleucine cysteine glutamic acid serine. Option a is the correct answer

Learn more about amino acids:

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8 0
1 year ago
Which organisms are affected most by biological magnification?
ASHA 777 [7]

Answer:

This is biomagnification, and it means that higher-level predators-fish, birds, and marine mammals-build up greater and more dangerous amounts of toxic materials than animals lower on the food chain. In this activity you will explore the biomaginification of toxic chemical, mercury, through a simple marine food chain.

Explanation:

6 0
3 years ago
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Why would a cell with six chromosomes have three chromosomes on each side of the cell at the end of mitosis
ololo11 [35]

Explanation:

At the end of mitosis, the two daughter cells will be exact copies of the original cell. Each daughter cell will have 30 chromosomes

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3 years ago
The interaction between two species in which both species are harmed is known as
Reptile [31]

The answer is A. Competition is the contest for limited resources by two populations of between individuals of a population. Some populations adopt resource partitioning to reduce the stiff competition and mitigate the disadvantages interaction leading to coexistence of competing populations.






6 0
3 years ago
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Interphase is the part of the cell cycle during which these phases occur:
Nostrana [21]

Answer:

The correct answer is - A. Growth 1, Synthesis, Growth 2.

Explanation:

The cell cycle has three important phases Interphase, M -phase and cytokinesis. Interphase is the laongest phase of eukaryotic cell cycle. This phase shows no observational change in the cell, however, it collects nutrients, generates protein and replicates DNA and prepare the cell for the M- phase.

Interphase has 3 phases G1, S, and G2 phase. G1 phase is the phase that collects nutrients and increase the size of the cell for the cell division. S phase or synthesis phase is the phase takes maximum time in cell divivon and acompanied by protein generation, duplication of the genetic material. G2 phase is preparatory phase that prepeare the cell before the cell enter in the M - phase.

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3 years ago
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