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enot [183]
2 years ago
13

Explain how fingerprints are formed, and any instances where individuals tried to remove their prints.​

Biology
2 answers:
maria [59]2 years ago
8 0
A person's fingerprints are formed when they are a tiny developing baby in their mother's womb. Pressure on the fingers from the baby touching, and their surroundings create what are called "friction ridges", the faint lines you see on your fingers and toes
iragen [17]2 years ago
5 0

Answer:

from the marks on the fingers

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For this assignment, you will write an essay describing the production of protein molecules through transcription and translatio
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  • Messenger RNA (mRNA) is synthesized from the gene segment of DNA and, ultimately, contains key information about the amino acid sequences of the synthesized protein. The genetic code is translated for mRNA, not DNA. RNA messenger delivers a cytoplasmic cipher with protein. Cells do not contain large amounts of mRNA. This is because, unlike other RNAs, mRNA is constantly degrading.

  • In the cytoplasm, ribosomal RNA (rRNA) and protein are associated with the formation of a nuclear protein called ribosomes. Ribosomes carry and carry the enzymes necessary for protein synthesis. Ribosomes combine with mRNA to provide a stabilizing structure that can immobilize all materials during protein synthesis. Some ribosomes can be bound to a single RNA throughout circumstances.
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  • Transfer RNA (tRNA) contains about 75 nucleotides, three of which are antacodons, and one is an amino acid. TRNA carries amino acids that will be involved in reading the code and developing proteins. A portion of the mRNA replicates to form multiple fragments of the double helix. TPNK reads the mRNA codon using its own anticodon. The actual reading occurs by combining base pairs with hydrogen bonds in accordance with the base pairs principle. Each codon is read by the corresponding codon in different tRNA, depending on the anticodon.

7 0
3 years ago
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Can someone please help me ..
Law Incorporation [45]
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4 0
3 years ago
Distinguish between voluntary and involuntary actions.
sukhopar [10]
<h2>GREETINGS!</h2><h2>_____________________________________</h2>

<u>ANSWER</u><u>:</u>

<h2><u>DEFINITIONS</u></h2><h2>_____________________________________</h2><h3><u>VOLUNTARY MUSCLES:</u></h3>

Voluntary muscles are those muscles which work under our conscious control and can be controlled at will also we can choose choose them when to use and when not to use. These are simply SKELETAL MUSCLES attached to the bone, so all the movements of hand and legs and whatever u do are because of voluntary muscles.

<h3><u>__________________________________________________</u></h3><h3><u>INVOLUNTARY MUSCLES:</u></h3>

the muscles in the human body that do not work under our will and we cant control them. They are mainly controlled by the autonomic nervous system in the body. So, involuntary muscles include all the muscles whose activity which is not controlled by our NERVES. They are also called SMOOTH MUSCLES since they are present as the visceral layer over the organs.

<h2>_____________________________________</h2><h2>DIFFERENCES</h2>

1)      VOLUNTARY MUSCLES are under our control but INVOLUNTARY                 MUSCLES are not under our control

2)      VOLUNTARY MUSCLES are also known as skeletal muscles but INVOLUNTARY MUSCLES are also known as smooth muscles

3)      VOLUNTARY MUSCLES are attached to the bones in the body, but INVOLUNTARY MUSCLES are attached to the soft hollow internal organs.

4)      VOLUNTARY MUSCLES are controlled by the somatic nervous system. INVOLUNTARY MUSCLES are controlled by the autonomic nervous system.

5)      VOLUNTARY MSUCLES  require more energy. INVOLUNTARY MUSCLES require less energy.

<h2>_____________________________________</h2><h2>HOPE THIS HELPS!</h2><h2 />

8 0
2 years ago
2 What is the chemical and genetic bases for the blood groups classification?<br>​
ad-work [718]
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8 0
3 years ago
According to the cell theory, which structure contains cells? A)blood B)water C)carbon dioxide D)chromosome
MrRa [10]

The correct answer is option A, that is, blood.  

Cell theory in biology refers to the universally acknowledged scientific theory that living species are constructed of cells, that is, they are the basic fundamental and structural unit of all species, and that all the cells arises from the pre-existing cells. The theory is credited to Schwann and Schleiden. The three postulates of the theory are:  

1. All living species comprises of one or more cells.  

2. Cell originate from the pre-existing cells.  

3. The cells is the fundamental unit of organization and composition in organisms.  


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3 years ago
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