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soldi70 [24.7K]
3 years ago
15

Scientists discovered that dna contained the heredity information by studying the dna and the protein coating of a bacteriophage

. a bacteriophage is:
Biology
1 answer:
NNADVOKAT [17]3 years ago
7 0
A virus that infects and replicates itself within bacteria.
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The first one will be the brainest
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<h2>Cell Analogy</h2>

Explanation:

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As we see that parents control everything in the house. Similarly,the nucleus controls everything in the cell.

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A door is analogous to the cell membrane because it allows people come and go. Similarly,the cell membrane in a cell can allow certain things to enter and exit.

  • Cytoplasm: Air

The cytoplasm fills the space in a cell. It is similar to air which is filled everywhere in the house.

  • Nuclear membrane: Security guard

The nucleus in a cell is protected by nuclear membrane. The nuclear membrane is analogous to secuity guard. As people in a house are protected by security guard, similarly nucleus is protected by nuclear membrane.

  • Endoplasmic reticulum: Hall ways

Endoplasmic reticulum transport things to other places in the cell. It is similar to hallways which help us to reach different places in the house.

  • Golgi bodies: Car

The golgi bodies modify,sort and package proteins.

It send them to other parts of the cell when needed.

It is similar to a Car which transports people and can store stuffs.

  • Mitochondria: Stove

The mitochondria in a house is analogous to Stove as it breaks down nutrients and turns them into energy. Similarly, the Stove in our house, cooks foods and it is converted into energy when consumed.

  • Ribosomes: Kitchen

The ribosomes are a cell structure that make protein. It is same as a kitchen in our house where people make food or proteins.

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3 years ago
Biology is clearly defined is
Oksana_A [137]
<span>the study of living organisms, divided into many specialized fields that cover their morphology, physiology, anatomy, behavior, origin, and distribution.</span>
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Trait is an obvious, observable, and measurable trait; it is the expression of genes in an observable way. An example of a phenotypic trait is a specific hair color
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If soil is found on the bottom of a shoe, the soil is left on the shoe and the entire shoe is taken to the crime lab.
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The answer should be True
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