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3 years ago

Describe how the intermolecular forces involved with RNA solubility are different from proteins and lipids (

Biology

1 answer:

almond37 [142]3 years ago

6 0

Answer:

Due to strong forces between solutes and solvent, solubility increases.

Explanation:

Due to intermolecular forces, RNA solubility is higher than the solubility of proteins and lipids because intermolecular forces enables RNA soluble in water due to its polar nature while on the other hand, proteins and lipids are not very soluble in water due to their non-polar nature. If the intermolecular forces are stronger between solute and solvent molecule, the greater the solubility of the solute in the solvent and vice versa.

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The following question is based on information from Frank M. Frey, "Opposing Natural Selection from Herbivores and Pathogens May

SSSSS [86.1K]

Answer:

The correct answer is option d)"the percentage of pink flowers should increase over time".

Explanation:

In this study it is stated that two factors affect the flower coloration of Claytonia virginica: slugs preference of eating pink-flowering plants and bees preference of pollinating pink-flowering plants as well. If the researcher removes all slugs from the study population we can expect that the percentage of pink flowers should increase over time. The removal of the predator that prefers eating pink-flowering plants will favor the reproduction of this type of plants, which are also favored by bees pollination preference.

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3 years ago

Determine whether each phrase describes ponds or lakes.

VikaD [51]

Answer:

Ponds:

Shallow & warm

A lot of plant and animal life

Many nutrients

Lakes:

Large, deep, cold

Little sunlight near bottom

Plants mainly along the shore

6 0

3 years ago

Read 2 more answers

The ratio between mass and volume of mass per unit volume. Solid Volume Mass Density

ycow [4]

Yes that’s right absolutely

6 0

2 years ago

Reflections 1-c 2-d 3-d 4-c 5-a

Mazyrski [523]

Answer:

1-C............. ...............

5 0

3 years ago

In certain mice, long tails (T) are dominant over short tails (t). If 2 hybrid mice mate, what will the outcome be?

yuradex [85]

Answer:

3 long tails : 1 short tail

Explanation:

This question involves a single gene coding for tail length in mice. The allele for long tail (T) is dominant over the allele for short tail (t). This means that an heterozygous mice will possess the long tail length.

According to this question, in a cross between two hybrid or heterozygote mice i.e. Tt × Tt, the following gametes will be produced by each parent:

Tt - T and t

Using these gametes in a punnet square (see attached image), the following will be produced: TT, Tt, Tt and tt.

Offsprings with genotype TT, Tt and Tt will have a LONG TAIL while genotype tt will have a SHORT TAIL. Hence, the phenotypic ratio will be 3 long tails : 1 short tail.

7 0

3 years ago