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Genetics

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Haylee Leannon

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Cards in this guide (10)
Why is the phloem in a leaf important to the roots of a plant

It provides the roots with carbohydrates. (APEX)

What is the name for the protective structure that forms around an embryo

Placenta (Apex)

What does a culture medium provide to a living cell

Food molecules called nutrients and water Culture medium provides what makes living cells. This is what keeps living cells functional.

Apex- water

Which structure is found mostly in green plants

Chloroplast

Which sentence best describes these two models

More, ratio and volume in square B

model b has a higher ratio of surface area to volume

Why can oxygen diffuse across a cell membrane but a protein cannot-

A protein cannot diffuse across a cell membrane because as the pore radius of the membrane approaches the protein radius, the mobility of the protein is significantly reduced

The following contains stem cells that can produce only their own type of cells

Adult

Why can oxygen diffuse across a cell membrane but a protein can't

Oxygen is much smaller than a protein

What do prokaryotes and eukaryotes have in common apex

They both have ribosomes.

Which of the following contains the greatest number is totipotent stem cells

A fertilized egg

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