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babymother [125]
3 years ago
10

Where are large exoplanets located ?

Biology
1 answer:
PtichkaEL [24]3 years ago
5 0

The nearest exoplanet is Proxima Centauri b,located 4.2 light years from Earth and orbiting Proxima Centauri, closest star to the sun.

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Pls help me on the HT
Kipish [7]
So you know that there are 3,000,000 of bacteria in one gram of soil so you multiply 3,000,000×10 and you get 30,000,000. Then you just check all your options. So it's 3×10^7.
5 0
3 years ago
How does the neuron at a neuromuscular junction interact with the muscle to which it is attached
konstantin123 [22]

Answer:

through synaptic transmission  as action potential , which transmits the action potential across   to synapse( neuromuscular juction  ) to reach the postsynaptic end plate. the end -plate terminated on the muscles to bring response.

Explanation:

7 0
3 years ago
Which property causes atomic particles to attract or repel each other
morpeh [17]
That would be electric charge
6 0
3 years ago
When pure black hamsters were mated with pure white hamsters, all of the offspring were black. The trait for whiteness would bes
Angelina_Jolie [31]

Answer:

Recessive

Explanation:

All of the offsrping were black so that means black was the dominant gene and white was the recessive

5 0
3 years ago
Calculate the percentage ionization in these amino acid side chains at the ph values specified:
Margarita [4]

The <u>Henderson-Hasselbalch equation</u> and pKa can be used to determine the % ionization if it is assumed that the amino and carboxyl groups are not preventing ionization.

  1. aspartate at ph 5.4 = 98.3%
  2. glutamate at ph 11.8 = 100%
  3. histidine at ph 8.0 = 99%

Henderson-Hasselbalch equation- Henderson-Hasselbalch Equation to determine the pH of a solution. Knowing the pH of a solution is particularly significant for many chemical processes as well as for biological systems. The estimated pH value of a buffer solution may be determined using the Henderson-Hasselbalch equation.

pH- A solution's acidity or alkalinity may be determined based on the concentration of hydrogen ions in the solution, or pH. Typically, the pH scale runs from 0 to 14.

To know more about the Henderson-Hasselbalch equation, click on the below link,

brainly.com/question/13423434

#SPJ4

7 0
2 years ago
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