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
vaieri [72.5K]
3 years ago
8

Proposed mode of DNA replication where one daughter cells gets both strands of parent DNA and the other daughter cell gets both

strands of new DNA.
a. Bi-directional replication
b. Dispersive replication
c. Conservative replication
d. Semiconservative replication
Biology
1 answer:
Vera_Pavlovna [14]3 years ago
7 0

Answer:

c. Conservative replication

Explanation:

  • In conservative mode of replication, the parent DNA molecule will direct the synthesis of entirely new DNA molecule. Hence, one daughter cell will get the old  DNA with both parental strands and the other daughter cell will get the new DNA with both new strands.
  • But the widely accepted replication model is semi conservative model. Where both the strands separate and act as template for new strands. Hence, the new DNA molecules will have one parental DNA strand and one new DNA strand.
  • According to dispersive replication model, the newly synthesized DNA randomly gets fragments of parental DNA.

Hence, the answer is conservative replication.

You might be interested in
The water cycle is also referred to as the _______ cycle.
Harman [31]
The water cycle is also referred to as the hydrologic cycle. 
6 0
3 years ago
What controls how high and low tides will be
alekssr [168]

Answer:

The moon.

Explanation:

High tides and low tides are caused by the Moon. The Moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the Moon and the side farthest from the Moon.

7 0
2 years ago
Read 2 more answers
What are the two types of quantities scientists consider when examining something?
Luda [366]

Answer:

The two types of quantities scientists consider when examining is Scalars and Vectors

8 0
1 year ago
Which organ can hamper the digestion of fats
aksik [14]
The pancreas produces specific fat-friendly enzymes (e.g. pancreatic lipase) that helps to chemically break fats into smaller molecules (fatty acids and glycerol), which are then in a more suitable form to be absorbed in the small intestine.
4 0
2 years ago
Thick mucous gland secretions, elevated sweat electrolytes, meconium ileus, and difficulty maintaining and gaining weight are as
Hoochie [10]

Answer:

The correct option is the number 2. Cystic fibrosis

Explanation:

Cystic fibrosis is a hereditary disease that affects the glands that produce mucus, sweat and digestive juices, this genetic disorder makes the secretions more sticky and thick, they accumulate and produces blockage in the tubes, ducts and passages, in particular in the lungs and pancreas.

The mucus block the ducts that carry digestive enzymes from the pancreas to the small intestine. Without these digestive enzymes, the intestines are not able to completely absorb nutrients in the food. The result is often, little increase in weight and growth, intestinal obstruction, particularly in newborns (ìleo meconium), among others.

Cystic fibrosis also affects the epithelial cells of the sweat glands, children suffering from this disorder may have a kind of salt layer on the skin. They can also lose abnormally high amounts of salt when they sweat on hot days.

4 0
2 years ago
Other questions:
  • What happened in Mendel’s experiments when a pea plant received two different alleles for the same trait?
    12·2 answers
  • The storage of carbohydrates by forming glycogen for later use is an example of
    7·1 answer
  • in a herd of 80 dairy cows, 16 have clack-and -white coats, and 64 have solid black coats. What is the frequency of cows with bl
    12·2 answers
  • What is a ecological niche
    14·2 answers
  • Explain the factors that affect a population's density?<br> Please explain thoroughly.
    6·1 answer
  • 13
    7·1 answer
  • (b) Explain the action of enzymes during a reaction.​
    13·1 answer
  • What is the desired product of cellular respiration
    13·2 answers
  • Necie hypothesizes that the temperature at which an alligator's egg is incubated influences whether the hatching alligator will
    13·1 answer
  • Select all properties of NONMETALS.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!