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Jobisdone [24]
3 years ago
11

What is potential energy?

Biology
1 answer:
drek231 [11]3 years ago
3 0

Answer:

2nd answer

Explanation:

potential energy is stored energy

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All of the following are differences in transcription, RNA processing, and translation between prokaryotes and eukaryotes except
Mazyrski [523]

Answer:

the mRNA goes through extensive modifications such as addition of a poly tail and a 5' cap in eukaryotes but not in prokaryotes.

Differences:

- the promoters in prokaryotes have a -35 and -10 box while in eukaryotes they are variable but have a TATA box from  

- the transcription initiation site there is a single RNA polymerase in prokaryotes while eukaryotes have multiple RNA polymerases

- the sigma factor associates with the promoter region in prokaryotes but in eukaryotes there are many basal transcription factors

Explanation:

Ribosomal and transfer RNAs are processed both in prokaryotic and eukaryotic organisms. However, mRNA is only processed in eukaryotes. In eukaryotic cells, mRNA processing involves:

1. Capping at the 5' end. This process has several functions including regulation of nuclear export, prevention of eukaryotic mRNA degradation and promotion of translation.

2. Splicing in order to remove introns and conserve coding exons. Splicing helps to increase the diversity of the eukaryotic mRNAs (and therefore eukaryotic proteins)

3. Polyadenylation by the addition of a poly(A) tail at the 3' end. The poly(A) tail makes the eukaryotic mRNA molecule more stable and also prevents its degradation by exonucleases.

8 0
3 years ago
What are plankton and where do they reside?
oee [108]

Answer:

They are organisms (individual organisms called "plankters") that live in large bodies of water.

Explanation:

They reside in large bodies of water (oceans, lakes, etc). They are usually abundant in surface waters because all ecosystems of plankton live off input of solar energy.

5 0
2 years ago
In a plant, red flower color is incompletely dominant over yellow. What will the distribution of flowers in the F2 hybrids be if
BartSMP [9]
1 red : 2 orange : 1 yellow<span> </span>
8 0
3 years ago
Que importancia tiene el agua en nuestra vida diaria
timofeeve [1]

Answer: el agua es importante para nosotros porque nos da muchos beneficios como por ejemplo nos bañamos con agua, tomamos agua para seguir hidratados, lavamos ropa con agua aunque sea en una máquina esa máquina requiere agua para poder lavar la ropa . Lavamos los platos sucios con agua , cocinamos con agua como uno de nuestros ingredientes . Así que todo sería differente de una manera mala si no

Existiera el agua .

Explanation:

6 0
3 years ago
Read 2 more answers
Which of the following ways are leftover neurotransmitters cleaned up if they
Alisiya [41]

Answer:

The correct answer is -

the neurotransmitters are broken down in the synapse

The presynaptic neuron absorbs the neurotransmitters

Explanation:

The termination of the neurotransmitters is essential as if they can cause harm by continuing the stimulus effect on the muscles or cells. To clean up these neurotransmitters there are two ways- Degradation of neurotransmitters with the help of enzymes in the synapses or synaptic cleft and the presynaptic neurons absorbs or suck up neurotransmitters. The neuron (presynaptic neuron) is that releases the neurotransmitter like dopamine, serotonin, is the one that re-uptake it.

This reuptake is done by transporter proteins that are are symporters in nature as these proteins pump neurotransmitters as well as ions back into the neuron.

5 0
3 years ago
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