Biology, 11.12.2019 12:31 davidt64

Which is the cell structure that is made of dna that gives the master instructions for the cell a..centromere b..chromosome c..allele d..gene

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Answer from: kenz70

Since it's asking about a cell structure, the possible answer is chromosome. However, the question is confusing since two other options (allele and gene ) could be valid too.

In the nucleus we have chromossomes which is a long sequence of DNA that contains multiple genes. What makes the question confusing is that the gene is made of DNA and an allele is a variant form of a gene, so for example, in the gene that codes the color of the eyes, the alleles could code for green, blue or blown.

Chromossome it's probably what they want when asking for 'structure' but just know that the gene and alleles are made of DNA too.

Answer from: nicog94

Chromosome is the instruction that consist the gene. A gene is a hereditary unit that is made up of a sequence of DNA that occupies a specific location or site on a chromosome, and which can be transcribed or copied into an RNA molecule that may function just as it is, or be translated into amino acids.

Answer from: Quest

explanation:

How are adaptations related to natural selection? i need an !

Answer from: Quest

hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

hope this and an i get brainlsiest

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Which is the cell structure that is made of dna that gives the master instructions for the cell a..c...

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