Observations and Inferences
Scientific Method
Measurements
Cells
Energy from food
100

Something you identify using one or more of your five senses

Observation

100

What is the scientific method?

Series of steps followed to get to conclusions

100

What is the SI?

The international system of units

100

It is the basic unit of life

Cells

100

What are autotrophs?

Organisms that make their own food

200

Interpret observations based on evidence or experience

Inferences

200

What is a hypothesis?

“educated guess” about what you think the result of the experiment will be

200

What is the standard unit of length?

Meter

200

Type of cells with no defined nucleus

Prokaryotic cells

200

Elements used during photosynthesis

Water, carbon dioxide and energy from the sun

300

What is bias?

Personal opinions
300

All the aspects of an experiment that remain the same throughout the study

Controlled variables

300

What is the standard unit of mass?

Kilogram (kg)

300

Function of ribosomes

They make proteins

300

What is C6H12O6

Glucose

400

Data you can count and measure

Quantitative data

400

What is the dependent variable?

The one you measure in an experiment

400

What is the standard unit of time?

Seconds

400

Organelle where photosynthesis happen

chloroplast

400

What happens in cellular respiration?

Organisms convert food (glucose) into usable energy (ATP)

500

Qualitative Data

What you can see and describe

500

What is the independent variable?

What you are testing in an experiment

500

3 instruments to measure length

Ruler, flexometer, measuring tape

500

What is the plasma membrane composed of?

A phospholipid bilayer

500

What does ATP stand for?

Adenosine triphosphate

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