Biology » Page 10

Biology

Abdullah

If enzymes are used by all cells for all metabolic processes in different organisms, would you expect all enzymes to be efficient at the same temperature? Why or why not?

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Biology

Hudson Proctor

In what ways are all stars the same? in what ways do they differ? be specific.

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Biology

Baron Raymond

Which of the following statements is true?

Parts of an ecosystem only include biotic factors such as plants and animals.

If a common plant in an ecosystem becomes diseased, the ecosystem may become unbalanced.

Abiotic factors include decomposers such as fungi and bacteria.

Tundras have a high diversity of species.

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Biology

Sheldon

Each chromatid within a chromosome contains the same set of genes. true each chromosome contains both dna and protein

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Biology

Theodore

After identifying a question, what is the next step of the scientific method?

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Biology

Barrett

4.1f your body movement and appearance Says one thing and

your Words Say Something else, you're

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Biology

Rigoberto Vazquez

A sea star (starfish) is attacked and one of its rays is cut off. What will happen?

A. A mitotic, asexual form of reproduction called fragmentation will take place.

B. The severed ray will grow and develop into a new individual genetically identical to the original sea star.

C. A new ray will grow back in its place.

D. All of the above are correct.

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Biology

Viviana Carr

What is removed during the formation of mature RNA in eukaryotes?

A. Exons

B. Introns

C. Codons

D. Nucleosomes

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Biology

Pearl

Muscle that adducts the thigh

a. Adductor longus

b. Gastrocnemius

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Biology

Mikayla Leach

The moon was formed when an asteroid hit the Earth, and created a ring of debris in impact.

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Biology

Kylie Trevino

Channels allow the appropriate ions or small molecules to pass through.

(a) True

(b) False

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Biology

German Huang

Describe the differences between the composition of the air you breath in and the air you breath out

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Biology

Kevin Phelps

What is the slimy ball called, that your tongue pushes

down your esophagus?

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Biology

Edith Compton

Which population is limited by density-dependent factors?

(a) A deer population is reduced as a result of a forest fire.

(b) A population of rams is decimated by an earthquake.

(c) A local wolf population experiences a lethal epidemic of parvovirus.

(d) Many eggs in a population of frogs are destroyed due to drought.

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Biology

Lyons

Which statement correctly explains how recombination increases genetic variation

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