Bio - Module 2.1: Cell structure

1

What is the function of the Nucleus?

1

What is meant by the term: Magnification?

1

What is meant by the term: Resolution?

1

What is the equation for calculating Magnification?

1

Optical microscopes are , easy to use, and, pieces of equipment. They enable specimens to be viewed.

1

What is the wavelength of an Electron microscope?

1

The type of image displayed from a Transmission electron microscope is

1

The type of image displayed from a Scanning electron microscope is

1

Transmission Electron microscopes produce a grey-scale image

1

Scanning Electron microscopes produce a grey-scale image

1

To prepare a slide you ( dehydrate, stain, crush, hydrate ) the specimen, embed them in ( iodine, methylblue, eosin, wax ), and, ( section, split, separate, slice ) them.

1

What does acetic orcein stain? What colour would you expect?

1

What is meant by the term 'differential staining'?

1

The Golgi apparatus is a modifying unit

1

Mitochondria are 2-10 µm long

1

What is the function of the Chloroplast?

1

What is the function of the vacuole?

1

Hydrolytic enzymes digest foreign matter

1

Prokaryotic cells contain ( hoops, loops, rings, branches ) of naked DNA. They also contain whip-like projections called ( flagella, microvili, undulipodia, cillia ), as well as pili.

A2 Biology (Revision) Quiz sobre Bio - Module 2.1: Cell structure, criado por Jack Stanley em 19-11-2016.

Bio - Module 2.1: Cell structure

What is the function of the Nucleus?

What is meant by the term: Magnification?

What is meant by the term: Resolution?

What is the equation for calculating Magnification?

Optical microscopes are , easy to use, and, pieces of equipment. They enable specimens to be viewed.

What is the wavelength of an Electron microscope?

The type of image displayed from a Transmission electron microscope is

The type of image displayed from a Scanning electron microscope is

Transmission Electron microscopes produce a grey-scale image

Scanning Electron microscopes produce a grey-scale image

To prepare a slide you dehydrate stain crush hydrate( dehydrate, stain, crush, hydrate ) the specimen, embed them in iodine methylblue eosin wax( iodine, methylblue, eosin, wax ), and, section split separate slice( section, split, separate, slice ) them.

What does acetic orcein stain? What colour would you expect?

What is meant by the term 'differential staining'?

The Golgi apparatus is a modifying unit

Mitochondria are 2-10 µm long

What is the function of the Chloroplast?

What is the function of the vacuole?

Hydrolytic enzymes digest foreign matter

Prokaryotic cells contain hoops loops rings branches( hoops, loops, rings, branches ) of naked DNA. They also contain whip-like projections called flagella microvili undulipodia cillia( flagella, microvili, undulipodia, cillia ), as well as pili.

How do Prokaryotic cells divide?

To prepare a slide you ( dehydrate, stain, crush, hydrate ) the specimen, embed them in ( iodine, methylblue, eosin, wax ), and, ( section, split, separate, slice ) them.

Prokaryotic cells contain ( hoops, loops, rings, branches ) of naked DNA. They also contain whip-like projections called ( flagella, microvili, undulipodia, cillia ), as well as pili.