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Aliun [14]
2 years ago
7

HELP, URGENT!!!! What is the correct answer?

Biology
1 answer:
oksian1 [2.3K]2 years ago
7 0

I don't have the best background in this but I would say the 4th one because DNA structure has different builds and order such as,

  • Because there are four naturally occurring nitrogenous bases, there are four different types of DNA nucleotides: adenine (A), thymine (T), guanine (G), and cytosine (C).

  • DNA can be ordered in such way that our DNA could be ordered to that of spit so id say D

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when Na lost e it shrank and the CI+ grew in size does that say anything about the location of the electrons before and after it
ValentinkaMS [17]

<span>We know that electrons are occupied on a cloud surrounding the nucleus. So which means that the bigger the electron cloud, the bigger the number of electrons. So in this case, since Na shrank so it lost some electrons. And since Cl+ grew in size of the electron cloud so electron was added to it.</span>

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2 years ago
Many fish and other animals live in lake habitats. Sometimes, people use the lakes as water sources or for boating, swimming, an
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3 years ago
Mitosis &amp; Meiosis: Thinking Scientifically
REY [17]

Answer:

65536 cells

Explanation:

starting from 1 cell at zero minutes  there will be 1 (2^0) cell; 2^0 = 1

after 15 minutes                    there will be 2 (2^1) cells

after another 15 minutes ( 30 min)        there will be 4 ( 2²) cells

after another 15 minutes ( 45 min)         there will be 8 (2³) cells

after n number of 15 minutes                  there will be (2^n) cells

calculate number of 15 minutes in 4 hours

4 hours = 4 × 60 minutes

number ( n) of 15 minutes in 4 hours = (4 × 60 minutes) / 15 minute = 16

using the formula above and substitute 16 for n in the formula

Number of cells = 2 ^n = 2^16 = 65536 cells

6 0
3 years ago
predict what might happen to a population that is experiencing little immigration and emigration, low birth rate, and high death
bezimeni [28]
The population will later, cease to exist.

Since the population is experiencing (about) the same rates of immigration and emigration, these 2 factors will not change anything.

A low birth rate and a high death rate means that more people are dying than being born.

Therefore the population will decrease until there is nobody and it will cease to exist.
6 0
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Ingesting prescribed medication can result in allergic reactions and adverse effects. what are the most common adverse effects o
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