Name the four basic groups of organic compounds

proteins, carbohydrates, lipids & nucleic acids

What is the function of the nucleus of a cell?

To store information needed to control all cell activities.

The cell is the basic unit of life.What structural features of cells are in all living things

A cell membrane, cytoplasm & DNA

Describe one safety precaution you should follow when using a light microscope

Always carry the microscope with two hands- 1 on arm,1 under

What is an independent variable?

The variable that is controlled or manipulated

What is the dependent variable?

The observed or measured outcome depending on others changed

Identify materials required by multicellular organisms for photosynthesis

Carbon dioxide and water (+ sunlight & chlorophyll)

Identify part C of the light microscope and its use by a person.

Objective lens for options of greater magnification

Which equation represents photosynthesis?

Carbon dioxide + H2O uses sunlight to give sugars and oxygen

When gathering data, how do you calculate the mean?

The Average. Add all numbers and divide by how many used.

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Biology Module 1 Assumed Knowledge

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A #Science #blindquiz to explain the basics of #Biology to #Year11. Credit to Surfing NSW Biology textbook.

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Questions 11

Answers

1
Name the four basic groups of organic compounds
proteins, carbohydrates, sugars & nucleic acids
proteins, carbohydrates, lipids & fats
proteins, carbohydrates, lipids & sugars
proteins, carbohydrates, lipids & nucleic acids
2
What is the function of the nucleus of a cell?
To store information needed to control all cell activities.
Surrounds the cell contents from the external environment
Controls the substances that go into and out of the cell
To provide energy in the form of ATP to the cell
3
The cell is the basic unit of life.What structural features of cells are in all living things
A cell membrane, cytoplasm & a nucleus
A cell membrane, cytoplasm & DNA
A cell wall, cytoplasm & DNA
A cell membrane, a cell wall & DNA
4
Describe one safety precaution you should follow when using a light microscope
Always carry the microscope with two hands- 1 on arm,1 under
Always wear your lab coat
Transport the microscope as quickly as possible to your desk
Leave your specimen on when packing up for the next person
5
What is an independent variable?
The variable that remains constant
The variable that is controlled or manipulated
The observed or measured outcome depending on others changed
The variable that the results depend on
6
What is the dependent variable?
The variable that remains constant
The observed or measured outcome depending on others changed
The variable that is changed
The variable that is controlled or manipulated
7
Identify materials required by multicellular organisms for photosynthesis
Oxygen and sugars (+ sunlight & chlorophyll)
Carbon dioxide and water (+ sunlight & chlorophyll)
Oxygen and water (+ sunlight & chlorophyll)
Carbon dioxide and sugars (+ sunlight & chlorophyll)
8
Choose the answer that does NOT describe a chloroplast.
Manufacturers sugars from carbon dioxide and water.
Captures sunlight in photosynthesis
Found in animal cells
Green organelle found in green tissues in plants.
9
Identify part C of the light microscope and its use by a person.
Eye of person using the light microscope
Ocular lens for 10X magnification
Objective lens for options of greater magnification
Specimen for the person to look at
10
Which equation represents photosynthesis?
Sugars and carbon dioxide uses sunlight to give H2O + oxygen
Carbon dioxide + oxygen uses sunlight to give sugars and H2O
Sugars and oxygen uses sunlight to give carbon dioxide + H2O
Carbon dioxide + H2O uses sunlight to give sugars and oxygen
11
When gathering data, how do you calculate the mean?
The Average. Add all numbers and divide by how many used.
Write lowest to highest and then find the middle number.
Minus the smallest number from the largest number.
The Average. Add all numbers and divide by 4.

Biology Module 1 Assumed Knowledge Flashcards | StudBud