Biology Systems Unit Test

Question 1

Definition of System

Accepted Answer

A group of components working together to perform a tast.

Question 2

Definition of Input

Accepted Answer

Something that is put into a system.

Question 3

Defintion of Output

Accepted Answer

Something that comes out of a system.

Question 4

5 Levels of Organization Found Within a Complex System

Accepted Answer

Cell ➡️ Tissues ➡️ Organs ➡️ Organ Systems ➡️ Organism

Question 5

5 Levels of Organization Found on Earth

Accepted Answer

Organism ➡️ Population ➡️ Community ➡️ Ecosystem ➡️ Biome ➡️ Biosphere

Question 6

6 Charateristic of Living Things (GRRACE)

Accepted Answer

Growth and Development ➡️ Respond to Stimuli ➡️ Reproduce ➡️ Adapt to Environment ➡️ Cells That Contain DNA ➡️ Energy Required

Question 7

Definition of Nucleus

Accepted Answer

Stores and Protects Cellular DNA

Question 8

Definiton of Ribosome

Accepted Answer

Produces Protiens For the Cell

Question 9

Choloplast

Accepted Answer

Produces Glucose For Plant Cells via Photosynthesis

Question 10

Definition of Homeostasis

Accepted Answer

The Ability For an Organism To Maintain Internal Stability

Question 11

Definition of Stimulus

Accepted Answer

A Factor Which Sets Homeostasis Off Balence

Question 12

Definition of a Negative Feedback Loop

Accepted Answer

The Act of Opposing An Input

Question 13

Definition of a Positive Feedback Loop

Accepted Answer

The Act of Aiding an Input to Continue the Off Balence

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