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Sliva [168]
3 years ago
13

Which statement is TRUE regarding tyrosine catabolism?

Biology
1 answer:
UNO [17]3 years ago
8 0

Answer:

c) atoms from tyrosine`s sidechain enter the citric acid cycle as fumarate.

Explanation:

Tyrosine is an aminoacid that can be considered as glucogenic and ketogenic, it catabolims are divided in two  ways.

As a glucogenic aminoacid, first it transforms to fumarate then to oxaloacetate to get some glucose at the end of the citric acid cycle.

But in the other hand, also is going to produce acetoacetate and then acetyl CoA to enter into the citric acid cycle.

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I think the answer is: orogenisis


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Which of these is the best source of stem cells and minimizes the risk associated with stem cell transplantation
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<span>The best source of stem cells which also minimizes the risk associated with stem cell transplantation</span>  are stem cells preserved from the umbilical cord of the person. <span>Stem cell transplant is the process in which diseased cells are replaced by the stem cells collected at the time of birth from umbilical cord blood or bone marrow.</span>
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Factory part of cell membrane
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3 years ago
In your own words, describe what information the visible DNA fingerprint provides for each DNA sample
Sidana [21]

Answer:

The visible DNA fingerprint can help extract DNA which, after analysis, can accurately identify the suspect or perpetrator of the crime.

Explanation:

DNA Fingerprinting:

  • DNA fingerprinting is a molecular analysis tool that can help identify a suspect in a crime through DNA extracted from fingerprints.
  • Specific patterns in the DNA, known as polymorphisms, can be identified through DNA fingerprinting.
  • The DNA fingerprinting process involves:
  1. Extraction and purification of the DNA from the fingerprint.
  2. PCR amplification to obtain high yield.
  3. Fragmentation of the DNA by use of restriction enzymes.
  4. Gel electrophoresis analysis of the fragmented DNA.
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7 0
3 years ago
Select all molecules that are considered to be macromolecules. Check all that apply. An mRNA that will be translated to make a c
SOVA2 [1]

Answer:

All given options are correct.

Explanation:

Biomolecules may be defined as the organic molecules that are present in the living organism. Four important biomolecules are proteins, carbohydrates, fats and nucleic acids.

The biomolecules are known as macromolecules because they are made of large units of molecule. The mRNA that translates to form a enzymes is macromolecule because RNA is made of large units of nucleotides. Lipid that found in cell membrane are macromolecules because they are made of more than 1000 atoms. Protein that are involved in DNA replication are macromolecules as they have large units of amino acids.

Thus, all the given option are correct.

4 0
3 years ago
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