Lengths & Time & Masses to remember Flashcards
1
Q
What is Millimeters?
A
10^3
2
Q
What is Micrometers?
A
10^6
3
Q
What is Nanometers?
A
10^9
4
Q
What is 1 nm?
A
10 A (angstrom units)
5
Q
How big are Atoms &; Covalent bonds?
A
1 A (.1 nm)
6
Q
How big is a molecule?
A
5-200 A (.5-20 nm)
7
Q
How big are Bacterial cells?
A
1 micrometer
8
Q
How big are Eukaryote cells?
A
10 micrometers (up to 1 mm)
9
Q
How many seconds are in 1 year?
A
30,000,000 secs
10
Q
How long is a covalent reaction?
A
1 ms
11
Q
How long does cell division for a generation take?
A
1K-100K secs
12
Q
How long is the lifetime of a Metazoan (multicellular animal)?
A
.1-100 years
13
Q
How long is the lifetime of a Species?
A
1 million years
14
Q
How long has it been since LUCA?
A
4 billion years
15
Q
How much is 1kg?
A
10^3 grams
