Characteristics of Life and Biomolecules Review

Stimulus is

• organisms that are made up of more than one cell

• a membrane-covered structure that contains all of the materials necessary for life.

• a change that affects the activity of an organism.

• the maintenance of a stable internal environment.

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Living things respond to heat, light, and sound. This means they respond to:

• stimuli or environment

• digestion

• homeostasis

• Dr. Seuss

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During ________ things in our body are balanced and regulated.

• homeopathic

• homeostasis

• homologous

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Living things need energy to survive.

• True

• False

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When you are outside and it is really hot, your body sweats in order to keep its temperature around 98.6.

• All living things use energy.

• All living things maintain homeostasis.

• All living things contain cells.

• All living things grow.

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Green plants produce their own food through the process of photosynthesis.

• All living things use energy.

• All living things maintain homeostasis.

• All living things contain cells.

• All living things grow.

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A camel has eyelashes that work to keep the dust and sand out if its eyes.

• All living things adapt to their environment.

• All living things have cells.

• All living things grow.

• All living things use energy.

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A flower opens in the morning at sunrise and closes in the evening at sunset.

• All living things have cells.

• All living things grow.

• All living things reproduce.

• All living things respond to stimuli and their environment.

Tags

NGSS.MS-LS1-6

Which elements make up carbohydrates?

• Carbon, Sulfur, Hydrogen

• Carbon, Oxygen, Hydrogen

• Carbon, Oxygen, Phosphorus

• Carbon, Oxygen, Nitrogen

Tags

NGSS.HS-LS1-6

The monomer of a protein is

• monosaccharide

• nucleotide

• amino acid

• fatty acids

Tags

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