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adoni [48]
2 years ago
15

The image below is an example of

Biology
2 answers:
babunello [35]2 years ago
7 0
B or D I suppose I guess ?
blondinia [14]2 years ago
7 0
A. B refraction
B. rafraction- change in direction of propagation of any wave as a result of its traveling at different speeds at different points along the wave front.
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What are some proposed disadvantages to utilizing DNA technology?
vfiekz [6]
Most of the downsides of recombinant DNA technology are ethical in nature. Some people feel that recombinant DNA technology goes against the laws of nature, or against their religious beliefs, due to how much control this technology gives humans over the most basic buildings blocks of life.

Other ethical concerns also exist. Some people worry that if companies can pay scientists to patent, buy and sell genetic material, then genetic material could become an expensive commodity. Such a system might lead to people having their genetic information stolen and used without permission. It may sound odd, but such cases have already happened. In 1951, a scientist used unique cells stolen from a woman named Henrietta Lacks to create an important cell line (the HeLa cell line) which is still used in medical research today. Her family did not know about her involuntary donation until after her death, and never received compensation, but others have profited from the use of HeLa cells.

Many people worry about the safety of modifying food and medicines using recombinant DNA technology. Although genetically modified foods seem safe in multiple studies, it is easy to see why such fears exist.
Hope this helps
8 0
3 years ago
Read 2 more answers
What would happen to a plant in a jar with no light
hichkok12 [17]

Answer: the plant would die

Explanation: since the plant needs sunlight to make photosynthesis, without sunlight they would most probably die

8 0
2 years ago
Where does the sugar we eat come from?
cupoosta [38]
Sugar comes from either sugar cane or sugar beet<span> with the climate of a geographical region being the prime influence on which is grown. In both cases, the juice is extracted from the </span>sugar beet<span> or cane and impurities are removed. It is then crystallised into white sugar, which is 99.95% sucrose.</span>
7 0
3 years ago
A gas storage tank at a large industrial plant is designed to provide fuel under constant pressure. When the plant is shut down
Alex

Answer: Temperature on monday morning is 319,5K

Explanation: This is an example of Gay Lussac law on gases which states that at constant volume, pressure and temperature are directly related, so if one raises the other one does as well.

The equation that follow the law is :

P1 / T1 = P2/T2 where 1 is the initial pressure and temperature and 2 is the final state.

In this equation, values have to be expressed in atm  for pressure and Kelvin for temperature.

P1 = 115 kPa .\frac{1 atm}{101,3kPa} = 1,135 atm

P2 = 108,75 kPa .  \frac{1atm}{101,3kPa} =  1,073 atm

The missing value is T2 (monday temperature), so we have to clear it from the equation

T2 =P2.T1/P1

Replacing values:

T2 = 1,073 atm . 338K /1,135 atm

T2 = 319,5 K

7 0
3 years ago
Horror movies and science fiction stories are often based on the premise that one person's brain has been surgically removed and
irina [24]

Answer:

option D

Explanation:

In the process of surgically removing one person,s brain, there is a very high chance that a completely clean cut is not made during this procedure generating scarred nerve tissue which is the inability of nerve tissue to heal properly; scarred nerve tissue also do not transmit signals well. And these neurons do not renew themselves. They do not divide at all. Due to the fact that loss of neurons is usually permanent and the nervous system can permanently lose some of its abilities.

3 0
3 years ago
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