N.S. Lecture 3 â Biochemistry is broken up into 3 parts - this is part 3b Hemoglobin carries oxygen Antibodies fight disease Fibers gives cellâs shape Fibers clot blood…
The Alphabet Each letter will flash once. Ask the learner to say the letter shown or write the letter. The alphabet The alphabet The alphabet The alphabet The alphabet The…
CRYPTOGRAPHY lecture 3 Wednesday The difference between substitution and transposition is that in: Subtitution: each letter retains its position but changes its identity,…
CRYPTOGRAPHY Lecture 4 Mono-alphabetic Substitution Cipher Allow any permutation of the alphabet Each letter is replaced by a different letter or symbol Roughly 288 possibilities:…