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Grace [21]
3 years ago
12

Explain the difference between red shift and blue shift

Biology
1 answer:
amid [387]3 years ago
8 0

A blue shift is any decrease in wavelength, with a corresponding increase in frequency, of an electromagnetic wave; the opposite effect is referred to as red shift. In visible light, this shifts the color from the red end of the spectrum to the blue end.

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What process does a multicellular organism use to replace its damaged body cells? A. Transcription B. Translation C. Mitosis D.
Alisiya [41]
C. Mitosis, 
Zygote developed into a multicellular organism......Mitosis
Identical daughter cells produced...Meiosis
Damaged cells in wounds....Mitosis
Reduction in Chromosomes number of daughter cells....Meiosis
7 0
3 years ago
Read 2 more answers
Summarize the nitrogen cycle and it’s importance of proteins and DNA
iren2701 [21]

Answer:

Nitrogen cycle works through various stages like, nitrogen fixation, nitrification, assimilation, ammonification, denitrification etc. It is a building block for protein and DNA

Explanation:

Nitrogen is an element abundantly found in the atmosphere, also its building block for proteins as well as nucleic acid i.e. DNA formation. In nitrogen cycle , the nitrogen is being prepared from inert nitrogen.  The nitrogen cycle has several processes like nitrogen fixation, in this the inert nitrogen is being converted to organic nitrogen with the help of certain micro-organism.

Nitrification, plants cannot absorb directly nitrogen so bacteria help the plants to convert the nitrogen into ammonia form in this stage. Assimilation, another stage in which plants starts absorbing various forms of nitrogen from the soil.i.e. nitrate, nitrite and ammonium. Ammonification, here plants and animals have nitrogen in there body after death various microbes help in decomposition in this stage. Denitrification, in this stage the return back of nitrogen takes place.

4 0
3 years ago
Where do prokaryotes carry out most cellular processes
andreyandreev [35.5K]

In your cells, cellular respiration happens in a special organelle called the mitochondrion. But as mentioned, prokaryotic organisms don't have organelles. Rather than taking place in the mitochondrion, cellular respiration happens either in the cytoplasm or across the plasma membrane of the cell.

5 0
3 years ago
Help me please I really need help!
Ganezh [65]

Explanation:

  • Cytoplasm. Environment
  • Nuclear membrane. Police force
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4 0
2 years ago
NO LINKS OR FILES REAL ANSWER draw a diagram of water crossing a membrane by osmosis
ollegr [7]

Answer: I could but how do I show

Explanation:

8 0
2 years ago
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