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astraxan [27]
3 years ago
9

Replication is said to be semi-conservative. What does this mean about the chain being made?

Biology
1 answer:
kirill [66]3 years ago
3 0

Answer:

Explanation: Replication is a semiconsecutive process this means that the strands of the DNA molecule separate to form two separate templates which will then combine with nucleotides following the complementarity base sequence to form two new daughter DNA

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The disease called branched-chain ketoaciduria is commonly known as maple syrup urine disease, as the urine of a person with the
rosijanka [135]

Answer:

Recessive

Explanation:

A recessive disorder is expressed in a homozygous genotype only. Most of the recessive disorders are not expressed as the expression of the recessive allele is masked by a dominant allele in the heterozygous state. However, breeding between close relative (inbreeding) increases the homozygosity in the population and allows the expression of recessive alleles that were otherwise not expressed in the population.

According to the given information, the disease is rare and is mostly expressed in the progeny obtained by mating between closely related individuals (the first cousins). Therefore the disease is inherited in an autosomal recessive pattern.

8 0
2 years ago
What is the usual source of insulin.​
Arturiano [62]

Answer:

regulates the metabolism

Explanation:

6 0
2 years ago
The theory of continental drift says that the Earth's continents were once one giant supercontinent but have drifted apart over
Natali5045456 [20]
Hey there!
The answer is B, Pangaea. This was the name for the large continent that supposedly existed before we had all of our separate continents today (all of which were part of Pangaea).
Hope this helps
4 0
3 years ago
Read 2 more answers
Justify your answer by filling in the blanks. Both parents have white fur. way that this can happen is if their genotypes are bo
MissTica

Answer:

Both parents have white fur. <em>The only</em> way that this can happen is if their genotypes are both <em>homozygous (bb)</em>. Therefore, both parents pass the (b) allele to every offspring. When you combine two of these alleles, the resulting genotype is <em>(bb);</em> therefore, the resulting  offspring have white fur.

Explanation:

A homozygous trait can be described as a trait in which both the alleles for a gene are similar. A heterozygous trait can be described as a trait in which both the alleles of a gene are different. If an allele masks the effect of another allele, it is said to be dominant. the allele that gets suppressed is termed as recessive.

Hence, for a recessive trait to occur both the alleles of a gene should be homozygous recessive.

The punnet square for the above cross is shown below:

        b       b

b       bb     bb

b       bb      bb

3 0
3 years ago
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Which of the following are characteristics of
Kitty [74]

Answer:

3- spores produced in zygosporangia

5- important in the fermentation process

Explanation:

Zygomycota is a form of fungi that are more common or found in soil or on a rotting plant or animal entity. For example "Rhizopus stolonifer" is commonly known as black bread mold.

It has several characteristics some of which are:

1. spores produced in zygosporangia

3. important in the fermentation process

5 0
3 years ago
Read 2 more answers
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