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lord [1]
3 years ago
9

Who first identified nucleic acids, and where were they discovered

Biology
2 answers:
andriy [413]3 years ago
8 0

If the question was about which part of the body it was discovered in it was in the blood cells

MA_775_DIABLO [31]3 years ago
7 0
The first person to identify nucleic acids was a Swiss scientist Named (Johannes) Friedrick Miesher. The year was 1869. Nucleic acid was identified for the fist time.
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The frequency of carriers for a rare autosomal recessive genetic condition is 0.04 in a population. Assuming this population is
sertanlavr [38]

Answer:

E

Explanation:

Hardy-Weinberg principle states that frequency of alelle and genotype will remain constant in the absence of genetic disturbances such as mutation, no change in the DNA sequence, the population must be large and others

the principle is defined by the equation

p² + 2pq + q² = 1

where the frequency of the dominant allele is p, and the frequency of the recessive allele is q. Going by the what is given which is for the carriers is 0.04 = 2pq

substitute the value into the expression

p² + 0.04  +  q² = 1;  The information is not enough to calculate either p or q going by the equation generated.

4 0
3 years ago
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Difference between paw paw and tomato​
choli [55]

Answer:

❥ Ripe pawpaws give off a wonderful fruity aroma. If the pawpaw does change color, it will likely turn a lighter shade of green, possibly with some yellowing. A more reliable indicator is feeling. The fruit will begin to feel softer, much as a peach or avocado.

❥ Your ripe tomato will give slightly to the touch. It shouldn't be soft but rather a little tender. Because tomatoes ripen from the inside out, this is a good indicator that it's ready.

7 0
3 years ago
PLEASE HELP ASAP!!!!
Alborosie

Answer:

Erythrocyte

Explanation:

Erythrocytes, or otherwise called, red-blood cells are responsible for transporting oxygen and carbon dioxide to and from the cells and tissues. The reason for this is because of a protein called hemoglobin. The hemoglobin found in erythrocytes allow for transportation of oxygen + CO2 to and from cells.

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Meiosis results in cells. <br> Each of these cells contains chromosomes.
stich3 [128]

Explanation:

meiosis cell are parent cell

7 0
3 years ago
What two things can make a molecule polar?
Dafna11 [192]

Answer:

Polar molecules must contain polar bonds due to a difference in electronegativity between the bonded atoms.

Explanation:

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