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MAXImum [283]
3 years ago
10

Why does oxygen from the lungs get into your blood?

Biology
1 answer:
Oksanka [162]3 years ago
5 0
Blood flows trough the capillaries which are the bodies air sacs called alveoli 
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Protein synthesis is a biological process whereby individual cells build their own specific proteins. In the process of protein synthesis, it involves both ribonucleic acid (RNA) and (deoxyribonucleic acid) DNA. This process initiates in cell’s nucleus whereby some specific enzymes unwind the needed part of DNA and makes it accessible and a copy of RNA is made. In transcription DNA double helix which is used as a template is where information of DNA is copied to RNA as one strand.

RNA which are sent to cytoplasm helps to bring components which require for protein synthesis for example ribosomes, amino acids, transport RNA. mRNA is a messenger which is produced in the nucleus when a copy of RNA of protein genetic information encodes in DNA molecule. mRNA exits nucleus and goes into cytoplasm then it interacts with cellular structures called ribosomes and functions as cell’s assemblers in the process of protein synthesis.

RNA molecule or rRNA and proteins are contained in ribosomes whereby rRNA is organized into subunits and mRNA binds to one of the ribosomes sub-unit. mRNA interacts with ribosome sub-unit and makes the approach of another RNA molecule known as RNA or tRNA. tRNA possess a sequence of three bases or anticodon which corresponds codon within the mRNA sequence where elongation takes place. If matching of anticodons of tRNA is found, tyrosine then forms a peptide bond. Amino acids are hydrolyzed from tRNA when protein synthesis is terminated after mRNA is reached

3 0
3 years ago
Bacteria that is cause disease in other organisms are called​
Vesnalui [34]

Answer:

okay soo i really dont know the answer i really neeed points

Explanation:

3 0
3 years ago
Help me please. Need help in science i don't understand.
Kaylis [27]

The decay of Francium produces radium-223 (Ra-223) through a beta decay or into astatine-219 through an alpha decay. The atomic number of Francium is 87, and that of Astatine is 85.

<h3>What is beta decay?</h3>

Beta decay is a type of radioactive decay in which a beta ray is emitted from the nucleus of an atom. During the beta decay, a proton in the nucleus is transformed into a neutron and vice versa which results into change in the number of proton in the nucleus. If a proton is converted to a neutron, then it is said to be β+ decay. And, if a neutron is converted to a proton, then it is said to be β– decay.

In this reaction, an atom of Francium (Fr-223) is undergoing a beta decay to produce radium (Ra-88) by the conversion of a neutron into a proton.

Learn more about decay here:

brainly.com/question/13853996

#SPJ1

6 0
1 year ago
Nerves that carry impulses toward the cns only are
Ilya [14]
These types of nerves are called "Sensory Neurons" :)
3 0
4 years ago
The weight of a substance is defined as its mass divided by its volume.
crimeas [40]
No.... the weight of a substance is the mass of the substance multiplied with the acceleration due to gravity on it.
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4 years ago
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