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Bond [772]
3 years ago
5

Nutrition Questions:

Biology
1 answer:
Savatey [412]3 years ago
8 0
1 is D
2 is C

AMDR stands for acceptable Macronutrients distribution range. Higher than the higher % leads to risks of chronic disease while lower than the lower % increases risks of malnutrition.
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The excretory system helps the respiratory system by
Mumz [18]

Answer and Explanation: The excretory system helps the respiratory system by getting rid of carbon dioxide. The respiratory system helps the excretory system by getting rid of CO2 from the body. They both need each other and if one or the other did not exist, we might've not been able to survive. Tis demonstrates how vital they are for the human body.

7 0
3 years ago
60
Ksju [112]

Answer:

each mile is an hour

Explanation:

each mile is an hour depending on how fast your going like when ur in bed with another person. feels good and fast at the same time to reach the destination

6 0
3 years ago
When setting up a Sanger sequencing reaction, each reaction should include template DNA, nucleotides, dideoxynucleotides, buffer
kondaur [170]

Answer:

b. Forward or reverse primers

Explanation:

Sanger sequencing is a technique of DNA sequencing based on the extension of DNA fragments with variable sizes terminated with dideoxynucleotides at the 3′ end. This technique was developed by Frederick Sanger in 1977. In Sanger sequencing, a short primer is added in order to bind by complementarity to the target DNA region of interest. Subsequently, a DNA polymerase adds nucleotides (A, T, C and G) in the 5'-3' direction. Finally, the extension of the DNA strand is stopped by adding dideoxynucleotides, which are nucleotide analogs (i.e., modified nucleotides) that act as DNA synthesis terminators.

3 0
3 years ago
The production of pink flowered plants from a cross between a red flowered plant and a white flowered plant is an example of​
Anika [276]

Answer:

Artifical Selection OR Cross Pollination

Explanation:

If white roses and red roses are cross-bred by scientists, it would be artifical selection. If they were crossed in nature, it is called crossed pollination.

6 0
3 years ago
Read 2 more answers
If a population with two alleles is at Hardy-Weinberg equilibrium ad the frequency of one allele is 0.7, what is the heterozygot
Vinil7 [7]

Answer:

B. 0.42

Explanation:

Since the two alleles are at Hardy-Weinberg equilibrium, the sum of the frequency of two alleles will be one. If the frequency of a dominant allele is "p" and that of the recessive allele is "q", then p+q=1

According to the given information, the frequency of one allele in the population is= 0.7

This means that the frequency of the other allele would be= 1-0.7 = 0.3

Frequency of heterozygote in the population =2pq = 2 x 0.7 x 0.3 = 0.42

4 0
3 years ago
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