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3 years ago

What happens to nearly all of the UV radiation that enters the atmosphere?

Biology

2 answers:

Rainbow [258]3 years ago

6 0

Answer:

i know im late but a better answer would be

Some of the sun's energy, though, is reflected from our atmosphere and sent back into space. -Can contain some heat and reflect out some of the heat. What happens to nearly all of the UV radiation that enters the atmosphere The Ozone layer absorbs most of the UV radiation that enters the atmosphere.

goldenfox [79]3 years ago

4 0

It gets reflected or absorbed.

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Яке значення партеногенезу?

aliina [53]

In parthenogenetic reproduction, the egg cell develops into a new or ganism without fertilization. It is clear that the most essential feature of parthenogenesis, absence of fertilization, causes important alterations of basic nature in cytological, as well as in genetic, respects.

3 0

3 years ago

Read 2 more answers

Scientists build models based on what they know from previous research to derive testable hypotheses. Independently, both Watson

Trava [24]

Answer:

Nitrogenous bases contain the genetic information, their amount is variable among different species, and the arrangement of these bases is also variable among different species

Explanation:

Both Watson-Crick and Pauling's DNA models considered that DNA nitrogenous bases (i.e., Adenine, Cytosine, Thymine and Guanine) contain the genetic information that determines the characteristics of living organisms. Moreover, both DNA models also considered that nitrogenous base composition varies between species, as well as the arrangement of these bases in the DNA chain also varies between species. Based on these features, Linus Pauling considered that a model where nitrogenous bases would be arranged on the outside of the DNA molecule would be easier for the DNA molecule to be replicated, transcribed, or repaired. Although incorrect, Pauling's DNA triple helix model was fundamental to develop the helical (double-stranded) structure of DNA, which was finally discovered by Watson and Crick in 1953.

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2 years ago

Volume is defined as the amount of mass that an object has? True or false

maria [59]

Answer:

False

Explanation:

Mass and volume are two different quantities. In fact:

- Mass is a scalar quantity representing the "amount of matter" contained in a certain substance. It is measured in kilograms (kg), which is one of the 7 fundamental SI units.

- Volume is a scalar quantity representing the amount of "three-dimensional space" occupied by an object or a substance. It is measured in cubic meters ( $m^3$ ).

Therefore, mass and volume are two different quantities. They are related through another quantity called density, given by:

$d=\frac{m}{V}$

where

m is the mass

V is the volume

So the density of a substance represents the amount of mass contained in a certain volume of the substance.

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3 years ago

The use of prokaryotes and other organisms to clean up pollutants from soil, air, or water is called ________. the use of prokar

jenyasd209 [6]

The use of prokayotes and other organisms to clean up pollutants from soil, air, or water is called Bioremedation. Bioremedation is the use of living organisms for the recovery or cleaning up of a contaminated medium such as soil, sediment, air and water. It is actually a waste management technique that neutralizes pollutants from contaminated site using organisms. examples of bioremedation related technologies are mycoremedation, phytoremedation among others.

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3 years ago

Drag the terms on the left to the appropriate blanks on the right to complete the sentences. ResetHelp synthesis of secretory pr

aniked [119]

Answer:

Explanation:

Reset: Central vacuole

Help synthesis of secretory proteins: Endoplasmic reticulum

Detoxification of hydrogen peroxide: Peroxisome

Information center: Nucleus

Pigments in flowers: Chromoplast

Storage of hydrolase: Lysosome

Synthesis of complex polysaccharides: Golgi complex

Cell shape and movement of organelles: Cytoskeleton

Protein synthesis: Ribosome

Ribosome production: Nucleolus

Photosynthesis: Chloroplast

Turgor pressure: Plasma membrane

Steroid synthesis: Mitochondrion and endoplasmic reticulum

ATP synthesis: Mitochondrion

Boundary of the cell support and regulation of cell properties: Extracellular membrane

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2 years ago