MBB Lecture 1

Question 1 of 7

1

Fill the blank space to complete the text.

What is the cell? The cell is a

Explanation

Question 2 of 7

1

Fill the blank spaces to complete the text.

The Stanley Miller experiment was created to investigate how large and compounds were formed. It consisted of a containing inorganic gases such as methane, ammonia and CO2 to represent a earth atmosphere. He then added and heat.
The gases came to form more complex organic molecules.

Explanation

Question 3 of 7

1

Spontaneous lipid assembly

Select one or more of the following:

Fatty acids are hydrophobic
Fatty acids are hydrophilic
Fatty acids attach to hydrophilic phosphate groups
Hydrophobic phosphate groups attach to fatty acids
Phospholipids form a bilayer
Bilayers then form vesicles which are called micelles
Phospholipids form a monolayer
Monolayers create micelles

Explanation

Question 4 of 7

1

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We then need a of molecules through the membrane via protein gates for sugars, amino acids ions and others.

Explanation

Question 5 of 7

1

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A cell must be able to and divide, is the cellular blueprint. It undergoes replication, transcription and translation.
Overall cells are a mix of macromolecules and small molecules surrounded by a membrane. The building plan is contained on DNA and multiplication is achieved by .

Explanation

Question 6 of 7

1

A bacterial cell is
❌ chemicals
❌ H2O
❌ Proteins
❌ RNA
❌ ions and small molecules
❌ phospholipids
❌ DNA
❌ Polysaccharides

Drag and drop to complete the text.

30%

70%

15%

6%

4%

2%

1%

2.%

Explanation

Question 7 of 7

1

Fill the blank spaces to complete the text.

CO2 (carbon dioxide) and N2 (atmospheric nitrogen) must be converted into form by and nitrogen . fix nitrogen in their root .

• Nucleic acids: storage and transfer
• Proteins: enzymes and proteins, , regulators
• Lipids: building blocks for , , signalling
• Carbohydrates: Structural role, energy , signalling
• Different energy sources: , organic and inorganic molecules
• Importance of CO2 and N2 fixation

	Created by Mara Sampsyn over 8 years ago

idk Biochemistry Quiz on MBB Lecture 1, created by Mara Sampsyn on 10/12/2015.

MBB Lecture 1

Question 1 of 7

Fill the blank space to complete the text.

What is the cell? The cell is a

Explanation

Question 2 of 7

Fill the blank spaces to complete the text.

The Stanley Miller experiment was created to investigate how large and compounds were formed. It consisted of a containing inorganic gases such as methane, ammonia and CO2 to represent a earth atmosphere. He then added and heat. The gases came to form more complex organic molecules.

Explanation

Question 3 of 7

Spontaneous lipid assembly

Select one or more of the following:

Explanation

Question 4 of 7

Fill the blank space to complete the text.

We then need a of molecules through the membrane via protein gates for sugars, amino acids ions and others.

Explanation

Question 5 of 7

Fill the blank spaces to complete the text.

A cell must be able to and divide, is the cellular blueprint. It undergoes replication, transcription and translation. Overall cells are a mix of macromolecules and small molecules surrounded by a membrane. The building plan is contained on DNA and multiplication is achieved by .

Explanation

Question 6 of 7

A bacterial cell is ❌ chemicals ❌ H2O ❌ Proteins ❌ RNA ❌ ions and small molecules ❌ phospholipids ❌ DNA ❌ Polysaccharides

Drag and drop to complete the text.

Explanation

Question 7 of 7

Fill the blank spaces to complete the text.

Explanation

The Stanley Miller experiment was created to investigate how large and compounds were formed. It consisted of a containing inorganic gases such as methane, ammonia and CO2 to represent a earth atmosphere. He then added and heat.
The gases came to form more complex organic molecules.

A cell must be able to and divide, is the cellular blueprint. It undergoes replication, transcription and translation.
Overall cells are a mix of macromolecules and small molecules surrounded by a membrane. The building plan is contained on DNA and multiplication is achieved by .

A bacterial cell is
❌ chemicals
❌ H2O
❌ Proteins
❌ RNA
❌ ions and small molecules
❌ phospholipids
❌ DNA
❌ Polysaccharides