1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erica [24]
3 years ago
8

Why is the new dna strand complementary to the 3' to 5' strands assembled in short segments? why is the new dna strand complemen

tary to the 3' to 5' strands assembled in short segments? only short dna sequences can extend off the rna primers the replication forks block the formation of longer strands dna polymerase can assemble dna only in the 5' to 3' direction dna polymerase can assemble dna only in the 3' to 5' direction it is more efficient than assembling complete new strands?
Biology
1 answer:
densk [106]3 years ago
4 0
<span>During DNA synthesis the DNA is unwound but only a portion at a time, the replication fork progresses in the 5'-->3' direction, and both strands are synthesized at the same time. When the fork progresses, the 3'-->5' strand will need a new primer because it was working in the opposite direction of the fork. So the answer is because "DNA polymerase can assemble DNA only in the 5' to 3' direction".</span>
You might be interested in
The inability of the body to adequately circulate blood and oxygen to the body's cells is known as
Arada [10]
Circulation of the blood is crucial in the body since it helps in supply of nutrients and oxygen to all parts of the body. It is these nutrients and oxygen that are key in the activities of a cell or a tissue without which the cells wont efficiently carry out their functions.The inability of the body to supply blood and oxygen to the body cells as required is known as hyperfusion. Hyperfusion is caused by inadequate perfusion of the body tissues and thus resulting to inefficient supply of nutrients and oxygen gas to the body cells and tissues.
6 0
3 years ago
How long does it normally take to process one 12-ounce beer from your system?
Darina [25.2K]

Once the alcohol goes into our system, an ounce of it is process for a period of one hour.

The first stop happens in the stomach where absorption through the gastric lining and bloodstream occurs. Stronger drinks are absorbed more quickly. The second stop happens in the brain where its function decreases/ is increasingly impaired as the BAC or blood alcohol content grows. The third stop will be in the heart. However, it should be noted that it does not receive any physical alcohol, but its effects on the heart are strong. Alcohol is a vasodilator which means it causes blood vessels to dilate. This indicates more blood flow through the body-- but lowers the overall blood pressure. The fourth stop will be in the kidneys where blood is filtered. The fifth stop will be in the bladder where it will excreted from the body. Lastly, the liver is where the rest of alcohol left in your system is broken down. This process is known as metabolizing. The chemical that remains after metabolization is acetaldehyde and the body gets rid it by further metabolizing it into carbon dioxide and water.

Therefore, an ounce of alcohol is processed in our body for 60 minutes or one hour.

7 0
3 years ago
Calculate the molarity of 0.75 L of a solution containing 0.83 g of dissolved KCI. A 0.015 M B 0.75 M C 1.1 M D 6.2​
marissa [1.9K]

Answer:

A 0.015M

Explanation:

Molarity, which refers to the molar concentration of a solution, can be calculated using the formula:

Molarity (M) = mole (n) / volume (L)

Based on the information provided in this question, the solution contains 0.83 g of dissolved KCI.

We can calculate the number of moles of KCl in the solution by using the formula:

Mole = mass ÷ molar mass

Where atomic mass of; K = 39, Cl = 35.5

Molar Mass of KCl = 39 + 35.5

= 74.5g/mol.

Mole = 0.83g/74.5g/mol.

mole = 0.01114

Approximately, n = 0.011mol

Hence, molarity = 0.011mol/0.75L

Molarity = 0.0146

Molarity = 0.015M

8 0
2 years ago
That some newly hatched turtles can swim faster than others of the same species is evidence of
Katena32 [7]
They cant be faster because they have smaller fins but thats just my logic hope i helped 
4 0
3 years ago
Read 2 more answers
Most of the energy used by organisms comes from the sun. Which sentence from the article provides the BEST support to the statem
Igoryamba

Answer:

The correct answer is B it is best support to the statement. Give me Brainiliest

3 0
2 years ago
Other questions:
  • My test is timed PLse answer
    10·1 answer
  • Check all the characteristics below that describe<br> Compounds
    7·1 answer
  • The nursing student asks the home health nurse what data is required for a medicare home plan of care. which item would be incor
    9·1 answer
  • The patient receives metaproterenol (alupent), an adrenergic drug. a consulting physician orders carteolol (cartrol), a beta blo
    9·1 answer
  • Two students set up the following apparatus in a lab: a pipette was filled with a mixture of yeast and apple juice and inverted
    15·2 answers
  • Fill in the blank (this is not multiple choice)
    15·1 answer
  • Diference between aerobic and anaerobic respiration in terms of energy production and location.
    10·1 answer
  • Yo can someone help me out
    14·2 answers
  • A science class breaks into four groups and tests the pH of the soil surrounding the school. Each group goes to an area that is
    7·2 answers
  • The atomic mass is the _____.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!