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jok3333 [9.3K]
3 years ago
7

Which is an example of kineticf energy

Biology
1 answer:
Leviafan [203]3 years ago
6 0

Answer:

A river flowing at a certain speed comprises kinetic energy as water has certain velocity and mass.

Explanation:

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Which of the following maps would a geologist use to study the effects of farming on lakes over time?
Semenov [28]
I would say an "Altitude Tint Map" or a "Mercator Projection Map".
Hope this helped!
5 0
3 years ago
Based on the current understanding of this operon, which hypothesis would be useful for James to test? Addition of allolactose t
morpeh [17]
<h2>Answer</h2><h2>The answer is: Addition of allolactose to the bacterial growth media should increase the speed at which the bacteria metabolize the sugar lactose.</h2>

Explanation:

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4 0
3 years ago
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Mendel crossed yellow-seeded and green-seeded pea plants and then allowed the offspring to self-pollinate to produce an f2 gener
Aleks04 [339]
So Mendel got roughly 75% yellow and 25% green in f2.  This means that f1 contains all heterozygous genes, as shown below

       Y      y
Y    YY   Yy
y     Yy    yy
Summary: 75% YY or Yy, 25% yy

Which means that green (y) is a recessive phenotype, while yellow  (Y) is a dominant phenotype, since plants with heterozygous genotype Yy express the yellow trait.
4 0
3 years ago
What is the mRNA ? how do you read this ?
steposvetlana [31]

Answer:

The acronym mRNA means messenger ribonucleic acid, the nucleic acid responsible for transporting genetic information to the ribosome so that protein synthesis can occur.

Explanation:

Messenger ribonucleic acid or mRNA, is a nucleic acid responsible for containing the genetic code, organizing it into codons —depending on the specific sequence of nitrogenous bases— and taking it to the ribosome for translation and initiation of protein synthesis.

A codon is a sequence of three mRNA nucleotides, each of which encodes a specific amino acid, in addition to:

  • <em>Marking the start of protein synthesis, by means of the UAC start codon, which also encodes for amino acid methionine (MET). </em>
  • <em>Indicate the stop of protein synthesis, by means of the STOP codons </em>—<em>UAA, UAG and UGA</em>— <em>which do not code for amino acids. </em>

This can be seen in the table:

  1. The first line is the sequence of nitrogenous bases of one of the DNA strands.
  2. The second line should indicate the sequence of complementary bases of the other DNA strand, which will be transcribed. However, the presence of uracil indicates that it is the mRNA transcribed
  3. The third line is the sequence of nitrogenous bases in the mRNA strand, organized in triplets or codons.
  4. The fourth line expresses each of the amino acids and instructions found in the mRNA fragment that was transcribed methionine (start), lysine, tryptophan, proline and STOP (although GUU encodes the amino acid valine and is not a STOP codon).
3 0
3 years ago
when a newly found cells enters into interphase and begins conducting metabolic functions,it is in ____
Margaret [11]
Answer:
                <span>When a newly found cells enters into interphase and begins conducting metabolic functions,it is in G1 phase.

 Reason:
              Inter-phase is composed of:

1. G1 phase:
                   In this phase normal metabolism and growth of newly formed cell occurs.

2. S phase:
                 In this phase DNA replication occurs.

3. G2 phase:
                  In this phase cell prepare themselves for division.</span>
3 0
3 years ago
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