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Nataly_w [17]
3 years ago
15

What type of energy makes heat

Biology
2 answers:
natima [27]3 years ago
6 0

Answer: C. kinetic

Explanation: On a microscopic scale, conduction occurs as rapidly moving or vibrating atoms and molecules interact with neighboring particles, transferring some of their kinetic energy. Heat is transferred by conduction when adjacent atoms vibrate against one another, or as electrons move from one atom to another.

taurus [48]3 years ago
5 0
C. kinetic energy

On a microscopic scale, conduction occurs as rapidly moving or vibrating atoms and molecules interact with neighboring particles, transferring some of their kinetic energy.
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A diploid cell contains 2n=2 chromosomes. What will be the number of DNA strands in this cell at G1, G2, Prophase I and Telophas
valina [46]

Answer:

A diploid cell, with a chromosome charge of 2n = 2 will have in:

  • <em>G1 = 4 strands of DNA, two for each DNA molecule. </em>
  • <em>G2 = 8 strands of DNA. </em>
  • <em>Prophase I = 8 strands of DNA. </em>
  • <em>Telophase II = 2 DNA strands per nucleus.</em>

Explanation:

The cell cycle is divided, broadly speaking, into interphase and cell division (M). The process of division -by mitosis or meiosis- involves a series of intermediate steps that conclude with the production of two identical cells (diploid) or two cells with half the chromosome load (haploid), respectively.

  • <em>In the </em><em>G1 phase</em><em> the cell is in interphase, so the nuclear DNA has not yet replicated. For a cell with 2n = 2, its nucleus has four strands of DNA. </em>
  • <em>In </em><em>G2 phase</em><em>, after DNA replication, the number of DNA strands is doubled, so now in the cell nucleus of the cell there are 4 DNA molecules, each with double strands, so there is a total of 8 DNA strands. </em>
  • <em>In </em><em>prophase I </em><em>of mitosis or meiosis the cell still does not divide there are 4 DNA molecules and 8 DNA strands, as in the previous step. </em>
  • <em>In </em><em>telophase II</em><em>, which only occurs in meiosis, the chromosome charge has been halved, so each daughter cell will have one chromosome (n = 1), one single DNA molecule and 2 DNA strands per nucleus.</em>

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Zepler [3.9K]

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Explanation:

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A nucleus is the control center of a cell.
6 0
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Please help me get the answer ASAP!!!
kirill [66]

Answer:

i think its A. i could be wrong im 60% sure im right

Explanation:

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