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Snezhnost [94]
3 years ago
11

The central dogma of molecular biology is centered upon the process of _________, in which the information from DNA is transcrib

ed and translated, resulting in amino acids being joined into polypeptides.
A)replicationB)translationC)protein synthesisD)carbohydrate synthesis
Biology
2 answers:
Anastasy [175]3 years ago
5 0
The answer is Protein Synthesis
anzhelika [568]3 years ago
5 0

Answer: The correct answer for the fill in the blank is C) Protein synthesis.

According to the central dogma of biology, genetic information is transferred from DNA ( deocxyribonucleic acid) to mRNA ( messenger RNA) to proteins.

It is centered upon the process of protein synthesis that involves two steps that is transcription and translation.

The information from DNA is first transcribed to mRNA, which is then translated (at the site called ribosomes) to form polypeptides ( proteins).    

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A rat population has an average weight gain between weeks 2 and 4 of 10 grams, and the narrow-sense heritability of the weight g
madam [21]

Answer:

The correct answer is - 11.25

Explanation:

Given:

Average weight gain between weeks 2 and 4 = 10 grams

The narrow-sense heritability of the weight gain between 2 and 4 weeks

= 25%

Then

Average weight gain would be expected among the offspring of parents whose average gain was 15 grams-

by the formula:

Average weight gain between weeks + (h) (Average weight gain between weeks - parents average gain )

= 10 + 0.25 (15-10)

 = 10 + 0.25 (5)

= 10 + 1.25

  = 11.25

Thus, the correct answer is - 11.25

6 0
2 years ago
Place the following events that occur at the vertebrate neuromuscular junction in the correct order. I Depolarization of the mus
meriva

Answer:

Generation of an action potential in the neuron.

Stimulation of Ca2+ entry into the neuron

Release of acetylcholine into the synapse

Depolarization of the muscle fiber membrane

Explanation:

The following events takes place in the vertebrate neuromuscular junction

a) Nerve Action Potential - Action potential reaches the axon terminal

b) Entry of calcium ion - The calcium ion reaches the axon terminal and enter into the presynaptic terminus after which the Synaptic vesicles fuse with the membrane of axon terminal

c) Releasing of Arch Quanta - Acetylcholine is released into synaptic cleft which then  binds to the receptor sites on motor end plate

d) The  Na+/K+ channels opens and Motor end plate becomes depolarized.

3 0
2 years ago
Explain why offspring of plants exposed to radiation may have characteristics not found in the original population.
iVinArrow [24]
Radiation can damage DNA. This could result in a change in the proteins which make up the plant's physical structure. 

<span>For example, a plant might have a gene for purple pigment which makes its flowers purple. Radiation might change the DNA sequence so that the directions for making the purple pigment tell it to stop prematurely, and the result might be white flowers rather than purple flowers.</span>
5 0
3 years ago
First correct answers gets brain list.
valina [46]

Answer:

1a). they are both organelles

b). they both have to do with energy

2).they are different because they perform different functions and they do not belong to the same class

4 0
3 years ago
Which choice best describes the purpose of most pharmacogenomic research?
Arturiano [62]
No choice given but this type of research deals with the response to drugs of people according to their genetic make-up. Pharma means drugs and genomics is to do with the genes. The purpose is to suit the drugs to a person's actual genetic make-up so the drugs will be compatible with their genes. 
3 0
3 years ago
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