B. All of the cell's DNA attaches to proteins.
C. RNA attaches to DNA
D. The DNA folds over on itself to create a dense chromosome.
In DNA replication, the DNA unravels to make two strands.
DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. DNA replication occurs in all living organisms acting as the most essential part for biological inheritance.
DNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides.
Cells must replicate their DNA before they can divide. This ensures that each daughter cell gets a copy of the genome, and therefore, successful inheritance of genetic traits.
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Answer:
Raindrops are very effective in the removal of the topsoil. During rainfall, the raindrops strike the surface of the soil, as a result of which the soil particle are broken apart and are washed away from that place dislocating its nutrient particles that favors the growth and expansion of the plants. In simple words, it leads to the removal of the top soil, thereby losing the fertility of the soil.
Thus, raindrops are particularly damaging elements to the soil.
Answer: A. The same policies and concerns about the use of human embryonic stem cells would most likely apply.
Explanation:
B) lipid
C) salt
D) starch
Starch, or asylum, is a complex carbohydrate that exists in many foods, including grains, vegetables, and fruits. Thus, option D is correct.
The body's primary energy source is carbohydrate-based. They are the dietary fibre, sugars, and carbohydrates found in dairy and plant-based diets. Carbohydrates have carbon, hydrogen, and oxygen atoms in their chemical makeup. Aldehydes, which are double-bonded carbon and oxygen atoms plus one hydrogen atom, and aldehydes, which are double-bonded carbon and oxygen atoms plus two more oxygen atoms, are the two basic molecules that make up carbohydrates.
It is a carbon atom-containing ketone. Different forms of carbohydrates can be produced by combining carbs to form polymers or chains. Monosaccharides, disaccharides, and polysaccharides are all types of carbohydrates.
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The answer is deletion of X chromosome in females.
Turner syndrome is caused by completely or partly missing of X chromosome in females. it is known that females have two X chromosomes with karyotype 46,XX. Females with turner syndrome have karyotype 45,XX. This syndrome is characterized by infertility, short statue, swollen hands and feet, as well as heart defects, diabetes, webbed neck (extra skin on the neck), skeletal abnormalities.
Answer:
C: Aneuploidy
Explanation:
just took the test got a %100
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