Biology » Page 74

Biology

Miley Hale

A metamorphic rock can form when rock comes in contact with lava or magma. Do you think the rock gets hot enough to melt? Why or why not?

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Biology

Davis

5. Non-animal marine organisms are primarily, in part due to the buffering effects of water

that protects them from the mutagenic effects of UV light

a. haploid

b. diploid

c. multicellular

d. developmentally complex

e. drikaryotic

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Biology

Brenda Bond

Why do animal cells have many small vacuoles and plant cells have 1 or 2 large vacuoles?

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Biology

Guest

In the space below identify the name of each structure, A, B, and C

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Biology

Raelynn Snow

Wich planets have one or more moons? select for option

Earth

Jupiter

Mercury

Neptune

Uranus

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Biology

Gisselle Bridges

In living things, smaller substances are linked to make up larger substances. Which of the following correctly describes a larger substance made by linking smaller substances?

Nucleic acids are linked to make up proteins.

Amino acids are linked to make up DNA.

Proteins are linked to make up nucleotides.

Nucleotides are linked to make up DNA.

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Biology

Andreas

Describe the environment in Madagascar

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Biology

Mcintosh

Example of a food chain of which fungi is a part?

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Biology

Guest

Environmental manipulation can result in unforeseen consequences true or false

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Biology

Jaeden Cowan

Why do some leaves turn yellow or orange in the fall?

A) to attract beneficial insects

B) because the chlorophyll pigment has broken down

D) because the carotenoid pigment has increased

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Biology

Paris Pollard

What is the main characteristic of eusocial groups?

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Biology

Koen Liu

Which of the classification groups would contain the most similar members?

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Biology

Judd

Describe a situation that could cause lactic acid to build up in human muscle cells?

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Biology

Shyann Gonzalez

Which of the following are materials or equipment used in this lab to extract DNA?

Mark ALL responses that apply.

a. centrifuge and sample tubes

b. centrifuges and micro pipettes

c. centrifuge, micro pipettes, warm water bath

d. liquid chemical solutions and cheek swab

e. inoculating loop and flame

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Biology

Lacey Hudson

If the extracellular fluid has an excess of sodium ions, a. sodium ions move into cells b. intracellular fluid moves to the outside of cells c. phosphate and calcium ions are eliminated in feces d. blood levels of arsenic and oxalate increase

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