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kolbaska11 [484]
2 years ago
12

Please help asap!!!!

Biology
1 answer:
Nastasia [14]2 years ago
7 0

Answer:

3' AUGAACGGACGU 5'

Explanation:

For mRNA the complementary base pairing are Adanine always pairs with Uracil and thymine with guanine. you can also remember then as Apple Under and Car Garage.

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What does it mean to describe a scientist as sketptical?
dexar [7]
To describe a scientist as skeptical, they question existing ideas and a new hypothesis. skepticism is a valuable quality because it shows that scientists is good and open minded.

i hope this helps...
6 0
3 years ago
How is the DNA in a prokaryote different from the DNA in a eukaryote?
nasty-shy [4]

Answer:

Explanation:

eukaryotes are compleax and have true nucleus e.g animal and plant

prokaryotes have fake nuclus its small and simpler.

therefors its B  

7 0
2 years ago
Two insecticides will be compared for their effectiveness in eliminating aphids on tomato plants. Forty tomato plants of the Big
densk [106]

Answer:

The t-test

Explanation:

<em>The researcher should use a t-test to compare the two means and check if they are significantly different from each other.</em>

In using the t-test, both null (H0) and alternate (H1) hypothesis are made such that:

  • H0: n1 = n2
  • H1: n1≠ n2

Thereafter, the value of t is calculated and compared to its critical value on the table. The formula for calculating the t goes thus:

t = \frac{Y_1 - Y_2}{\sqrt{\frac{S_1}{n_1} + \frac{S_2}{n_2}  } }

where, Y1 = mean of population 1, Y2 = mean of population 2, S1 = variance of population 1, S2 = variance of population 2, n1 = number of individuals in population 1 and s2 = number of individuals in population 2.

<em>At the end of the day, if the calculated t value is more than the critical value of t, the H0 is rejected and it shows that the two means are significantly different. Otherwise, the H0 is accepted and this shows that there is not significant difference between the mean of population 1 and that of 2.</em>

7 0
3 years ago
Why do water molecules stick to each other
evablogger [386]
Because of Van Der Waals force the water molecules attract each other and stick together ...
7 0
3 years ago
Read 2 more answers
Occurs when the population is well below the carrying capacity.
Alexeev081 [22]

Answer:

A

Explanation:

4 0
3 years ago
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