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
ycow [4]
1 year ago
13

In replication of a linear double-stranded dna molecule, one end of each strand becomes shorter in each round of replication. Th

is happens because?
Biology
1 answer:
notsponge [240]1 year ago
8 0

In DNA replication molecules, one end of each strand becomes shorter in each round of replication. This happens because RNA primer is necessary for every replicated DNA strand.

A double-stranded DNA molecule is copied to create two identical DNA molecules through the process of DNA replication. Because every time a cell splits, the two new daughter cells must have the same genetic material, or DNA, as the parent cell, replication is a crucial process. DNA replication is the process through which cells make copies of the genome's DNA.

A cell must first copy (or duplicate) its entire genome before it can divide, ensuring that each daughter cell has a complete genome upon division. The act of copying and duplicating a DNA molecule is known as DNA replication. The procedure is run in a semi-conservative manner. This indicates that there will be two strands in the new DNA molecule.

To learn more about DNA replication please visit -
brainly.com/question/16464230
#SPJ4

You might be interested in
85 Fahrenheit equals how many calcium?
Rina8888 [55]

Answer:

85 Fahrenheit in Celsius is 29.44

Explanation:

Formula: Celsius = (Fahrenheit - 32) divided by 1.8

1) (85 - 32) / 1.8

2) Celsius = 29.44

6 0
3 years ago
Non-Mendelian inheritance patterns can be sorted into three categories: incomplete dominance, codominance, and
vlabodo [156]

Answer:

colorblindness

Explanation:

Colorblindness is a recessive sex-linked trait. ... Remember that in incomplete dominance, the two traits blend together; in co-dominance, the two traits are equally expressed; and in sex-linked traits, the traits can be dominant or recessive, but they always appear on the X-chromosome.

6 0
3 years ago
Read 2 more answers
4. What is the lighter part of a shadow
notka56 [123]

Answer:

For 4.) The lighter outer part of a shadow is called the penumbra. Hope this helps ^_^

7 0
3 years ago
Question 4 of 10
kupik [55]

Answer:

The lytic cycle results in Immediate death of host cell.

Explanation:

  • Lytic cycle is followed by virulent phages.
  • Lysogenic cycle as well as lytic cycle are followed by temperate phages.
  • During lytic cycle the host cell is lysed and new viruses are released very quickly .
  • During lysogenig cycle, the viral genome integrates into the host genome and creates a prophage. When the infected cell replicates the prophage also replicates. Later at some time the prophage enter the lytic cycle.
  • The main difference between the lytic and lysogenic cycle is, lytic cycle involves the lysis of the host cell while lysogenic cycle does not involve lysis of host cell.

7 0
3 years ago
The pedigree below concerns the autosomal recessive disease phenylketonuria (PKU). The couple marked A and B are contemplating h
likoan [24]

Answer: Hello your question some missing data attached below is the complete question

answer:

P( first child having PKU )  0.25 ≤ x ≤ 0.5

Explanation:

The pedigree father has PKU ( pp ) ( From the top right )

pedigree mother = PP

The possible resultant progeny = Pp  

Resultant progeny marries non-carrier  ( Pp x PP ) = PP , PP, pP, pP

Hence B is either  ; PP ( non carrier ) or Pp ( carrier )

<em>From left</em>

one of the Resultant progeny = pp ( affected ). this simply means pedigree parents where both carriers or sufferers i.e. Pp or pp

Hence A is either ; Pp or pp

The probability of their first child having PKU

= PP x Pp = PP, Pp, PP, Pp ( probability = 0 in this case )

= Pp x Pp = PP, Pp, pP, pp ( probability = 1/4 * 100 = 25% )

= Pp x pp = Pp, Pp, pp, pp ( probability = 2/4 * 100 = 50% )

P( first child having PKU )  0.25 ≤ x ≤ 0.5

lets denote dominant Gene = PP,  recessive Gene = pp

3 0
3 years ago
Other questions:
  • Transcription initiation of the lac operon is enhanced when _______ interacts with rna polymerase.
    9·1 answer
  • In order for the growth rate to remain constant what must happen to the birth rate?
    11·1 answer
  • How many NADH molecules are produced on each turn of the citric acid cycle?
    15·1 answer
  • What is at least one reason why science cannot help to answer ethical or moral social issues?
    10·1 answer
  • A population of tree frogs lives in a forest. A river runs through the middle of the forest. A particularly snowy winter is foll
    6·1 answer
  • What role does the cell membrane play in maintaining homeostasis
    8·1 answer
  • The dew point is reached when___.
    6·1 answer
  • Help it’s for a test if you don’t know pls don’t guess
    8·1 answer
  • Humans’ use of rocks and minerals as building materials is an example of which interaction? an interaction within the geosphere
    12·1 answer
  • What is the energy conversion that occurs in photosynthesis?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!