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agasfer [191]
3 years ago
13

Chomosomes are duplicated during

Biology
2 answers:
dmitriy555 [2]3 years ago
8 0

Answer:

Chomosomes are duplicated during <em><u>interphase</u></em>

Brainliest?

nexus9112 [7]3 years ago
7 0
Chromosomes are duplicated during the S phase of interphase.
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In their 1953 paper on the double-helical structure of DNA, Watson and Crick famously wrote: "It has not escaped our notice that
dsp73

Answer:

The statement suggests ability of existing DNA molecule to replicate itself by the process of DNA replication. Each strand of double helical DNA can serve as template for the synthesis of new complementary DNA strand.

Explanation:

Watson and Crick proposed the double-helical structure of DNA. Accordingly, the DNA molecule is a double helical structure in which two polynucleotide chains are held together by base pairing between the complementary bases of two chains.  

There are four nitrogenous bases present in DNA: adenine and guanine (purines) and cytosine and thymine (pyrimidines). Adenine always pairs with thymine and cytosine pairs with guanine base.  

According to Watson and Crick, the ability of one DNA strand to base-pair with a complementary DNA strand suggests the existence of the DNA replication process. During DNA replication, each DNA strand should serve as a template to specify the nucleotide sequence of the new DNA strand.  

8 0
3 years ago
The 1974 Congressional Safe Drinking Water Act?
S_A_V [24]

To ensure that the drinking

water for the public is safe, the Safe Drinking Water Act (SDWA) is

promulgated. The EPA is required to set standards for drinking water quality

and oversee all states in the area are implementing these standards.



3 0
3 years ago
Wind can transport particles of many different sizes. What sized
Artemon [7]

Answer:

probably the particles that are in the wind itself

Explanation:

6 0
3 years ago
A normal female X H X H marries a man who has hemophilia.
Citrus2011 [14]

Answer:

0%

Explanation:

Normal female genotype = X^HX^H

Genotype of a man with hemophilia = X^hY

Crossing the two in marriage:

X^HX^H   x   X^hY

Progeny: X^HX^h, X^HY, X^HX^h, and X^HY

<em>The two sons from the cross have the genotype </em>X^HY<em> and are therefore free from hemophilia.</em>

Hence, the percentage of their sons that will have hemophilia is zero (0).

6 0
3 years ago
Why have businesses and citizens in Europe complained about Low Emissions Zones?
Likurg_2 [28]
The appropriate response is that the zones are just situated in provincial territories. Low Emissions Zones is a movement contamination accuse plan of the point of lessening the tailpipe discharges of diesel-fueled business vehicles in London. Just vehicles that don't fit in with higher discharge models are charged, the others may enter the controlled zone for nothing out of pocket.
5 0
2 years ago
Read 2 more answers
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