Which helps prevent errors in DNA replication

2 answers:

8 0

Complementary base pairing reduce errors helps prevent errors in DNA replication.

In molecular biology, DNA replication is the biological process of producing two identical replicas of <span>DNA </span>from one original DNA molecule. DNA replication occurs in all living organisms and is the biological inheritance basis. DNA is composed of double helix 2 complementary strand.

jasenka [17]3 years ago

7 0

Answer:

Each base can attach to only one other type of base.

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Maslowich

Answer: A low pCO2 indicates respiratory alkalosis which may be primary or secondary to a primary metabolic acidosis. Bicarbonate is calculated from measured [H+] and pCO2 values. A high standard [HCO3- ] indicates either primary metabolic alkalosis or a compensatory response to a primary respiratory acidosis.

Explanation: an increase in PCO2 causes a decrease in pH, which will increase minute ventilation and therefore increase alveolar ventilation to attempt to reach homeostasis. The higher the minute ventilation, the more exchange and loss of PCO2 will occur inversely.

8 0

8 months ago

A ______ usually develops in the late summer over tropical waters.

Bingel [31]

That is a hurricane

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6 0

3 years ago

Use a Punnett square diagram to show why, for each pregnancy, the chances of giving birth to either a boy or a girl are 50-50. E

ikadub [295]

Answer:

Because the offspring of a male and female are always going to be xx, xx, xy, or xy.

Explanation:

Remember that men have different reproductive chromesomes than women. Women have 2 x chromesomes(xx) while men have 1 x and 1 y(xy). These are given down to their offspring.

So we can write the this out in a punnet square as(link down below).

After you see the visual, you will find that the genotypes are xx, xx, xy, xy.

As I said above, women have sex chromesomes xx, while men have sex chromesomes xy. When you match the genotypes on the punnet square with the ones we know from men and women, we find that two of them match with men and two match with female.

So with this, we can conclude that 2/4 of offspring will always be male and 2 will be female. And as you well know 2/4 is 1/2 which is 50%.