Biology Review

Where in the cell does cell respiration occur?

• chloroplast 

• central vacuole 

• mitochondria

• cell membrane

Hypertonic solutions

• make cells shrink

• make cells swell

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Hypotonic solutions

• make cells shrink

• make cells swell

Osmosis is the ______

• when the smell of the neighbors trash moves through the neighborhood

• smell of cookies moving through the kitchen

• movement of water across a semi-permeable membrane

• movement of gases across a room

Tags

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What is this image?

• a nucleus

• proteins

• cell membrane

• lipids

Tags

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Why is DNA important?

• it is very small and very complicated

• it's in everything

• it serves as the blueprint for traits of all living things

• because we eat it every day for energy

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What is the difference between DNA and RNA in terms of bases?

• RNA contains uracil in place of thymine

• RNA contains uracil in place of adenine

• RNA contains uracil in place of guanine

• RNA contains uracil in place of  cytosine

Enzymes, hemoglobin and maltase are all considered to be which organic molecule?

• carbohydrates

• proteins

• nucleic acids

• lipids

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Which main type of cell is large and complex with membrane bound organelles?

• prokaryote

• eukaryote

• plant

• animal

Tags

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This type of fermentation occurs in the presence of oxygen....

• aerobic respiration

• anaerobic respiration 

• fermentation

• lactic acid fermentation

Tags

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