3.2.1.6 - Cell Calculations and AIM Triangle Flashcards Preview

SHHS - Science - NEW AQA A-Level Biology (Year 1) > 3.2.1.6 - Cell Calculations and AIM Triangle > Flashcards

Flashcards in 3.2.1.6 - Cell Calculations and AIM Triangle Deck (18):
1

Identify what is missing from the unit conversion diagram.

Q image thumb

A image thumb
2

How do we calculate the miagnificaiton of an image?

Magnification = Image Size ÷ Actual Size

3

1 m in µm =

1 x 106 µm

4

What can we use to help rearrange the equations for calculating image size, actual size and magnificaiton?

A image thumb
5

Identify what is missing from the unit conversion diagram.

Q image thumb

A image thumb
6

How should you calculate magnificaiton if there is a 'scale bar' present on a photomicrograph?

You are given the Actual Size next to the scale bar

Measure the Image Size using a ruler

Magnificaiton = Image Size ÷ Actual Size

7

1 nm in m =

1 x 10-9 m

8

1 m in nm =

1 x 109 nm

9

Identify what is missing from the unit conversion diagram.

Q image thumb

A image thumb
10

1 µm in m =

1 x 10-6 m

11

Identify what is missing from the unit conversion diagram.

Q image thumb

A image thumb
12

1 mm in m =

1 x 10-3 m

13

How can we calculate the size of the image being observed through microscope?

Image Size = Actual Size x Magnification

14

When doing cell calculation you should make sure that you are working in which units?

Micrometres

15

Identify what is missing from the unit conversion diagram.

Q image thumb

A image thumb
16

Identify what is missing from the unit conversion diagram.

Q image thumb

A image thumb
17

1 m in mm = 

1x103 mm

18

How do we calculate the actual size of an image observed through a microscope?

Actual Size = Image Size ÷ Magnification