What is the primary function of the central vacuole? biology homework help Science Assignment Help -

What is the primary function of the central vacuole? biology homework help Science Assignment Help. What is the primary function of the central vacuole? biology homework help Science Assignment Help.

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What is the primary function of the central vacuole?

to store nutrients and waste products

to break down engulfed macromolecules and bacteria

to produce ATP

to produce proteins

to store DNA

What is the primary function of the central vacuole? biology homework help Science Assignment Help[supanova_question]

The base sequence of one DNA strand is ACGCTA. Biology help Science Assignment Help

The base sequence of one DNA strand is ACGCTA. What is the complementary base sequence on the other DNA strand?

TGCGAT

TCGCAT

TAGCGT

ACGCTA

UGCGAU

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Which of the following statements is not true about most other solvents, rather than about water ice? Biology homework help Science Assignment Help

Which of the following statements is not true about most other solvents, rather than about water ice?

It insulates and slows down the freezing of water below

It is less dense than liquid water

It is denser than liquid water

It freezes from top to bottom

It floats in water

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structures in a prokaryotic cell, biology question Science Assignment Help

It would be a great surprise to find which of the following structures in a prokaryotic cell:

capsule

nucleus

ribosome

cell wall

plasma membrane

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An unknown liquid is poured into a beaker containing water and stirred vigorously, biology homework help Science Assignment Help

An unknown liquid is poured into a beaker containing water and stirred vigorously. After a few minutes, the scientist observes that the two liquids are not mixing. Based on this observation, what conclusions can the scientist make?

rev: 02_10_2014_QC_44484

The unknown liquid is hydrophilic.

The unknown liquid is covalent.

The unknown liquid is adhesive.

The unknown liquid is hydrophobic.

The unknown liquid is ionic.

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Where would the highest concentration of ribosomes be found inside the cell? Biology homework help Science Assignment Help

Where would the highest concentration of ribosomes be found inside the cell?

mitochondria

smooth endoplasmic reticulum

rough endoplasmic reticulum

nuclear envelope

cytoskeleton

Where would the highest concentration of ribosomes be found inside the cell? Biology homework help Science Assignment Help[supanova_question]

carbon has four electrons in its outer shell, biology homework help Science Assignment Help

Since carbon has four electrons in its outer shell,it must

gain or lose two electrons to become stable.

gain four electrons to complete its outer shell.

lose four electrons to become stable.

share four electrons to complete its outer shell.

share two electrons to complete its outer shell.

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Which of the following least likely to be a function of proteins in living organisms? Biology homework help Science Assignment Help

Which of the following least likely to be a function of proteins in living organisms?

support

defense

metabolism

long term energy storage

transport

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When there in an unequal sharing of electrons between two atoms, biology homework help Science Assignment Help

When there in an unequal sharing of electrons between two atoms, what will be the result?

an ionic compound, such as salt.

a polar molecule, such as water.

an electronegative molecule, such as calcium ion.

a nonpolar molecule, such as methane.

a hydrophobic molecule, such as fat.

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Flat leaves in plants are an example of what to capture more light? Biology homework help Science Assignment Help

Flat leaves in plants are an example of what to capture more light?

an adaptation

a cell

a mutation

a homeostasis

a gene

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What is the primary function of the central vacuole? biology homework help Science Assignment Help