BMS-UY 1004 Study Guide - Fall 2018, Comprehensive Midterm Notes - Ph, Acid, Dna
12 Oct 2018
School
Department
Course
Professor
BMS-UY 1004
MIDTERM EXAM
STUDY GUIDE
Fall 2018
09/14/17
BMS 1004 Intro to Cell and Molecular Biology Recitation
Nucleic Acids
Protein
Lipid
Carbohydrates
Cell
x
x
x
x
Virus
x
x
-
-
Neo-Virus
x
x
x
-
Prion
-
x
-
-
-Homunculus-thought to be the origin of life where it eats an egg
-Humans have 3 x 1012 cells
-4 main macromolecules = nucleic acids, protein, lipid, carbohydrates
-Carbohydrates-made up of sugar and starches, NOT salt
-Prion-misfolded proteins with domino effect, target neurons, mainly responsible for mad cow
disease (Bovine Spongiform Encephalitis)
Virus
Disease
Symptoms
Influenza Virus
Flu
HIV (NEO-VIRUS)
AIDS
Kaposi’s Sarcoma (skin
cancer with purple skin
lesions) and flu-like
symptoms
HPV (VIRUS)
HPV
Cervical cancer
-Virus-obligate intracellular parasite-can’t live on its own
(Obligate-cannot live on its own, Intracellular-within cell, Parasite-uses a host)
-When viruses attack by first attaching to cell membrane to inject proteins, then they take over
the machinery inside (including enzymes, DNA, ribosomes) to produce proteins
-Model Organisms-Yeast, fruit fly (drosophila), nematode, plant-mustard
-Antibiotics-kills all bacteria, no matter if it’s good or bad, most bacteria in our body are found
in our digestive tract, recommended by doctors to take yogurts because it contains probiotics
which helps restore good gut bacteria
-Homeostasis-living cells and organisms regulate their cells and bodies to maintain relatively
stable internal condition
-Isotopes-have same # of protons, different # of electrons
-Cations = + charge by removing elections (Na+, H+, Ca+, K+)
-Anions = - charge by gaining elections (Cl-)
find more resources at oneclass.com
find more resources at oneclass.com
1) Homeostasis
-Maintenance of pH, temperature
2) Adaption
3) Evolution
4) Metabolism
-Food-Energy (ATP)
5) Growth
-Growth of cell/Division of cells-cell cycle
6) Response to Stimulus
7) Reproduction
-Produce offspring/procreate
-Evolution-process by which new traits are formed, passed onto offspring
-Adaptation-type of trait that is permanent
-Response to stimuli-short term response
find more resources at oneclass.com
find more resources at oneclass.com
Document Summary
Homunculus-thought to be the origin of life where it eats an egg. 4 main macromolecules = nucleic acids, protein, lipid, carbohydrates. Carbohydrates-made up of sugar and starches, not salt. Prion-misfolded proteins with domino effect, target neurons, mainly responsible for mad cow disease (bovine spongiform encephalitis) Kaposi"s sarcoma (skin cancer with purple skin lesions) and flu-like symptoms. Cervical cancer (obligate-cannot live on its own, intracellular-within cell, parasite-uses a host) When viruses attack by first attaching to cell membrane to inject proteins, then they take over the machinery inside (including enzymes, dna, ribosomes) to produce proteins. Antibiotics-kills all bacteria, no matter if it"s good or bad, most bacteria in our body are found in our digestive tract, recommended by doctors to take yogurts because it contains probiotics which helps restore good gut bacteria. Homeostasis-living cells and organisms regulate their cells and bodies to maintain relatively stable internal condition. Isotopes-have same # of protons, different # of electrons.
