Cell Structure and Function

What is the smallest unit of life?

• Cell

• Atom

• Nucleus

• Oxygen

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

Cells are surrounded by a ____ membrane

• thick

• selectively permeable

• semicircular

• green

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NGSS.MS-LS1-2

All cells contain ____.

• DNA

• Chloroplast

• Golgi bodies

• Chlorophyll

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NGSS.MS-LS1-1

Living things can sense and respond to changes in their environment called ____.

• stimuli

• strobuli

• ribosomes

• mitosis

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NGSS.MS-LS1-8

The ability to respond to stimuli helps maintain ____, a constant stable internal state.

• Homeostasis

• Homogenous

• Adaptations

• Reproduction

Reproduction that does not require the union of

sex cells and usually only requires one parent.

• Asexual reproduction

• Sexual reproduction

• Photosynthesis

• Homeostasis

Tags

NGSS.MS-LS3-2

Reproduction that requires the union of two sex cells

also called gametes. Offspring from this type of reproduction share traits from both of the parents.

• Asexual reproduction

• Sexual reproduction

• Homeostasis

• Photosynthesis

Tags

NGSS.MS-LS3-2

What is the molecule that carries genetic information?

• DNA

• GNA

• Oxygen

• Organelles

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NGSS.HS-LS3-1

NGSS.HS-LS3-2

Living things are made of one or more ____

• Cells

• Atoms

• Organelles

• Prokaryotes

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NGSS.MS-LS1-1

NGSS.MS-LS1-2

The passing of genetic traits from parent to offspring:

• Heredity

• Herbology

• Biology

• Meiosis

Tags

NGSS.MS-LS3-2