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CaHeK987 [17]
3 years ago
14

This biological level of organization is represented by all three steps of the gene expression products. ____________

Biology
1 answer:
Licemer1 [7]3 years ago
6 0

Answer:

The biological level of organization represented by all of the three steps of gene expression products is <em>the central dogma of molecular biology.</em>

Explanation:

DNA is divided up into functional units called genes. Each of them provides instructions for a functional product, that is, a molecule nedeed to perform a job in the cell. In many cases, the functional product of a gene is a protein.

The functional products of most known genes are polypeptides.  Genes that specify polypeptides are called protein-coding genes.

Not all genes specify polypeptides. Instead, some provide instructions to build functional RNA molecules, such as transfer RNAs and ribosomal RNAs that play roles in translation.

The construction of polypeptide involves two major steps: transcription and translation. During the transcription, the DNA sequence of gene is copied to make an RNA molecule and in translation the sequence of mRNA is decoded to specify the amino acid sequence of the polypeptide.

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I only need help with number 2 and 3 please answer both i mark you as brainlist
kakasveta [241]

Answer:

Reading graphs: The variable plotted on the x-axis is year while the two variables plotted on y-axis are both wolves and moose.

Interpreting variables: The population of moose rose from 800 to 1550 between 1965-1972 while the population of wolves rose from 24 to 43 between 1973-1976.

inferring: The change in population of moose might cause a change in wolves population as a result of the feeding pattern of wolves, perhaps the contest between them was affected by availability of another prey which allows the predator (wolves) to feed on another prey, hence increasing the population of moose.

Conclusion: The dip in population of moose between 1974 and 1981 could be attributed to voracious feeding pattern the predator (wolves) had on the prey (moose) which inturns allows the dip in population during the above mentioned years.

Predicting: If there is a disease infection in wolves, then there would be an increase in the population of moose the next year as a result of disruption in the predator-prey contest, hence; allows one to be more populated the following year.

Explanation:

From the above assertions, it could be deduced that only when the feeding pattern of the predator (wolves) changes then the population of the prey would either be reduced or increased.

5 0
3 years ago
There are 3 types of polar bears: ones with thick coats, ones with thin coats and ones with medium coats. It is fall, soon to be
Ratling [72]

Answer:

the one with the thickest coat will stay the warmest

Explanation:

5 0
3 years ago
Which cell division, mitosis or meiosis, does fertilization? Explain what fertilization is.
Firlakuza [10]

This is kinda a weird question for me to answer... BUT.... lol

I think it is Meiosis, which occurs over two cycles of cell division, which sperm cells complete before fertilization. It also is the process that creates gametes -- sperm and egg cells -- containing only one, or a haploid, set of chromosomes.

And fertilization is the action or process of fertilizing an egg, female animal, or plant, involving the fusion of male and female gametes to form a zygote... OR

it could be the action or process of applying a fertilizer to soil or land.

Hope this helps. c;

3 0
4 years ago
When the chromosomes line up in mitosis this is known as which phase?
Vera_Pavlovna [14]

Answer:

metaphase

Explanation:

This is where chromosomes meet in the middle (meta-middle) and line up

7 0
3 years ago
1)What is the importance of conjugation?
DaniilM [7]

Answer:

evolution of bacterial genomes.

Explanation:

Conjugation plays an important role in evolution of evolution of bacterial genomes.Human pathogenic bacteria may have acquired many of the virulent traits, as well as antibiotic resistance by conjugation.

6 0
3 years ago
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