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Lyrx [107]
3 years ago
11

2. This cell structure acts as the "brain" or command center for the cell.

Biology
1 answer:
Rufina [12.5K]3 years ago
5 0
The answer is the nucleus
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What is an allele?
Natali [406]

Answer: Just did the lesson on this, the answer is  C.

Explanation:An allele is one of the possible forms of a gene. Most genes have two alleles, a dominant allele and a recessive allele. If an organism is heterozygous for that trait, or possesses one of each allele, then the dominant trait is expressed. ... So a gene is a particular region of your DNA that controls a specific trait.

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3 years ago
Carl woese distinguished between the members of the archaea and the bacteria using studies of their ________.
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Carl Woese distinguished between the members of the archaea and the bacteria using studies of their ribosomal RNA.

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Ribosomal RNA (rRNA), a particle in cells that are sent out to the cytoplasm and is a part of the protein-creating organelle known as a ribosome, supports the change of courier RNA (mRNA) into protein. Moreover, ribosomal ribonucleic corrosive is a type of non-coding RNA that fills in as the primary structure block of ribosomes, which are essential for all cells. Protein combination is done by rRNA, a ribozyme, in ribosomes. In spite of never being converted into proteins, it makes up around 80% of cell RNA.

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2 years ago
If you coil up and coil up and coil up DNA (along with protien) you get a ___________________.??
zheka24 [161]
I believe the answer is chromosomes.
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3 0
3 years ago
The red-legged frog breeds in ephemeral ponds from January through March. Its relative, the bullfrog, breeds in permanent ponds
LekaFEV [45]

The red-legged frog breeds in ephemeral ponds from January through March. Its relative, the bullfrog, breeds in permanent ponds from late March through May. There are two pre-mating isolation mechanism at play here,

1. Ecological isolation: The habitats are different, hence the individuals of both the species do not meet. Ephemeral ponds are temporary ponds that develop during rainy days, while the permanent ponds are full of water throughout the year.

2. Temporal isolation: The time of mating is different for both the species to avoid contact between the individuals of closely related species. Red-legged frogs mate in January to March slot and the bullfrog in the March to May slot.

8 0
3 years ago
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What is the relationship between photosynthesis and respiration with respect to energy
motikmotik
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4 0
2 years ago
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