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Marianna [84]
2 years ago
13

Q3. How does the fact that DNA Replicates semiconservatively decrease the

Biology
1 answer:
LuckyWell [14K]2 years ago
7 0
If the DNA polymerase did nothing special when a mispairing occurred between an incoming deoxyribonucleoside triphosphate and the DNA template, the wrong nucleotide would often be incorporated into the new DNA chain, producing frequent mutations. The high fidelity of DNA replication, however, depends not only on complementary base-pairing but also on several “proofreading” mechanisms that act sequentially to correct any initial mispairing that might have occurred.
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Researchers are working to develop biofuels to free us from dependence on fossil fuels. Based on what you know about cellulose,
charle [14.2K]

Answer:

Cellulose is a macro molecule with  high storage of energy lodged in its molecules.Therefore, this high energy content is a good advantage for Biofuel.

However, the mass e  of the hydrogen bonds holding  it molecules makes it difficult to undergo hydrolysis to glucose. This is a disadvantage which may affect the production of biofuel from cellulose.

Explanation:

4 0
3 years ago
What is an explanation of why producers are always found at the lowest trophic level?
prohojiy [21]
The reason that producers are found at the bottom of the trophic level is because producers eat plants and other things and other types of animals eat them and take their energy. Hope this helps.
5 0
3 years ago
State the level of cell organisation of amoeba sp
Tanya [424]

Answer:

state the level of cell organisation of amoeba sp?

The cell organization level of amoeba sp is cell level

Explanation:

cell level organization entails cell----tissue------organ------system

Amoeba being a primitive organism and is unicellular which place it to be at cell level

4 0
3 years ago
Why might polygenic inheritance result in a continuum of phenotypes that overlap?
Anna007 [38]

Polygenic inheritance result in a continuum of phenotypes because the genes that are involved can be considered to be co-dominant traits that fall into discrete categories are called continuous traits false.

<h3>What is Polygenic Inheritance?</h3>

A single inherited phenotypic trait that is governed by two or more separate genes is referred to as polygenic inheritance, often referred to as quantitative inheritance.

In a system that is distinct from Mendelian Genetics, wherein monogenic features are determined by the various alleles of a single gene, polygenetic traits may exhibit a variety of potential phenotypes, determined by a number of different genes and the interactions between them.

In contrast to Mendelian genetics, when one allele completely dominates or hides another, features generated by polygenic inheritance are not only the result of dominance and recessively. Instead, polygenic features show incomplete dominance, resulting in a combination of the phenotypes seen in the parents in the offspring.

Learn more about Inheritance with the help of the given link:

brainly.com/question/25354270

#SPJ4

8 0
1 year ago
The presence of a specific trait is genetically inherited. There are only two possible outcomes for this trait: An individual ei
Igoryamba

Answer:

D) Each parent contributes one allele for this trait  

Explanation:

All traits of individuals are determined by specific genes of that trait. For example, there is a certain gene for height, certain gene for eye color, face shape etc.

Genes are the units of hereditary, and for every trait there is one gene in every organism. However, one gene is present in two alternative forms called alleles in an organism. For example: There is a trait height, a person has two alleles for the height gene, one allele is for short height, and other allele is for tall height. The trait of tallness is dominant over the trait of shortness, Therefore, this person will have tall height.

Now the alleles are transmitted from parents to offspring. Every parent contributes one allele for a specific trait, in the process and transmit it to offspring.

The allele which will be dominant will be expressed while the one that is recessive will e suppressed.

Therefore, option D is the right answer.

Hope it helps!

6 0
3 years ago
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