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Westkost [7]
3 years ago
12

This type of activity does not require oxygen; it uses energy produced by the body's metabolism that does not require oxygen. *

Biology
2 answers:
Rama09 [41]3 years ago
7 0

Answer:

Oxygen can be used

Explanation:

Paladinen [302]3 years ago
4 0
3. Anaerobic physical activity
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Write 5 things that you learned about clasification of plant?
s2008m [1.1K]

Answer:

1. Plants do photosynthesis

2. They reproduce asexually

3. Most of them are green due to clorophyll, a pigment obtained in photosynthesis

4. They have no locomotion

5. They are made out of plant cells (a type of eukaryote)

5 0
2 years ago
50 Points<br><br> 8. Why does Australia have so many genetically distinct organisms?
Gnoma [55]

Answer:

Australia has so many genetically distinct organisms because it has been separated from other bodies of land for a very long time. This has given species in Australia a long time to evolve independently from species in other areas of the world.

8 0
2 years ago
What amino acids do trypsin and chymotrypsin cut at?
Vikentia [17]

Answer:

Trypsin cuts at lysine and arginine amino acid residues at the carboxyl end. Chymotrypsin cuts at tryosine , phenylalanine, and tryptophan amino acid residues at the carboxyl end.

Explanation:

Trypsin and chymotrypsin are known as proteolytic enzymes which are actively involved in the digestive system. They are both secreted by the pancreas and are majorly involved in the breakdown of protein in the small intestine.

Trypsin cuts at lysine and arginine amino acid residues at the carboxyl end. Chymotrypsin cuts at tryosine , phenylalanine, and tryptophan amino acid residues at the carboxyl end.

6 0
3 years ago
Imagine that a mutation in DNA produces a protein with a slightly different amino acid sequence. how would this mutation affect
Lynna [10]

Answer:

It would most likely render the protein nonfunctional or mis-functional.

The mutation could result in three outcomes:

  1. Silent mutation, which changes the codon to the same amino acid. (AAA->AAG, both are lysine). But since the problem specified that it has a "slightly different amino acid sequence," we can assume this doesn't happen.
  2. Nonsense mutation, which changes a codon to a stop codon. This would end the chain of amino acids, making the protein potentially nonfunctional.
  3. Missense mutation, which changes a codon to another completely different codon. This can be harmful, as in sickle-cell disease, where just one amino acid, glutamic acid, is changed to valine.

6 0
2 years ago
Which particle has a charge of -1? Select one:
neonofarm [45]
C.) Electron can have a <span>charge of -1

Hope this helps!</span>
6 0
3 years ago
Read 2 more answers
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