Biology » Page 16

Biology

Izabella Farley

Which planet experiences the widest range of temperatures? A. Mars B. Mercury C. Earth D. Venus

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Biology

Sidney Ramirez

Human tears contain an enzyme called lysozyme which damages the cell walls of bacteria. Which of the following best explains how this enzyme functions?

A. Lysozyme kills bacteria by engulfing them.

B. Lysozyme breaks through bacterial cell walls, killing the bacteria.

C. Lysozyme catalyzes a reaction that breaks down bacterial cell walls.

D. Lysozyme is destroyed as it digests bacterial cell wall molecules.

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Biology

Rylie Juarez

What effect do you think aplastic anemia (reduced red blood cells) would have on blood flow?

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Biology

Georgia Ochoa

How can sediment be transported into water

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Biology

Juliana Flores

Which group of plants contains the least number of species?

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Biology

Tiffany Schmitt

A client who is taking haldol, aricept, colace, tums and ampicillin is experiencing bowel urgency and incontinence. which of their medicines may be contributing to their diarrhea? select all that apply

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Biology

Jason Riggs

Which unit of geologic time is the oldest?

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Biology

Guest

Make sure the Navigation button at the top of the map is selected for the duration of this assessment so that you can see the menu. Turn on the Genotypes button in the "Layers" menu. On the map, click on the green magnifying glass icon on Lily's chromosomes until you reach Zoom Level 9. The BRCA1 mutation (indicated here in red lettering) results from a change in a single nucleotide with a guanine base (G) to a nucleotide with a thymine base (T). Such a mutation could result from an error during which process?

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Biology

Shayna Huynh

What type of relationships do food webs and food chains depict?

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Biology

America

When energy from the sun hits the air above land, the air warms and rises. Along a coastline, cooler air above the ocean flows toward the land to replace this rising air. Which of the following best describes these processes. F. conduction and convection G. radiation and convection H. conduction, convection, and radiation I. radiation and convection

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Biology

Colt Byrd

Consider a population of bacteria that came from a single ancestor. because bacteria reproduce asexually, there should be no variation in this population, but that violates the first postulate of natural selection. how is it then that this population of bacteria can still evolve?

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Biology

Irene

Through what process do cells become specialized so they can perform specific functions within organisms?

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Biology

Guido

How does a gradient of a river affect its flow

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Biology

Cooper

What is the main function of cuticle in plants?

1. It prevents water loss.

2. It absorbs sunlight.

3. It protects the plant from predators.

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Biology

Cyrus Swanson

What minerals are found in bone? What do these minerals do for your bones

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