Biomolecular Study guides, Class notes & Summaries

what factors explain the outcomes of reactions? hybridization, delocalization, eN, atom density what is a leaving group? - group of atom(s) that can be stable on its own - eN atoms that are good LG also make strong acids what is the α carbon? C directly attached to leaving group what are β Cs? β Hs? βC: C(s) attached to α carbon βH: H(s) attached to βC what is a LB? is it a nucleophile or electrophile? lewis base, nucleophile what is nucleophilic ...

ASU Bio 181 Exam Practice questions with correct answers The paramecium discussed in class contained an organelle called the contractile vacuole. This is the presumed precursor of the: - Correct Answers kidney A cell that is anchorage-dependent for growth will also exhibit contact inhibition. - Correct Answers true In your own multicellular body, cells with different functions have different DNA. - Correct Answers false, their DNA is identical but different gene expression The contract...

A cell that is itself an organism must have a minimum of four needs presented in lecture. List these four things - Answer Find food, find shelter, find a mate, reproduce A cancer cell will be anchorage-dependent for growth and immortal. T/F - Answer False The paramecium swims by way of using a flagella T/F - Answer False In your own multicellular body, different cells in your body have a division of labor between them. T/F - Answer True In Cell Biology what can limit the prog...

Primitive prokaryote cell evolved into_________ - CORRECT ANSWER-pro-eukaryotic cell Eukaryote - CORRECT ANSWER-single celled organism Paramecium - CORRECT ANSWER-distant ancestor of our cells, limited by # of biomolecular machines within itself What does a paramecium use cilia for? - CORRECT ANSWER-to move What was the precursor to our kidneys? - CORRECT ANSWER-contractile vacuole SEM(Scannin

summarize the overall goal of the pyruvate dehydrogenase complex (PDH) - correct answer an enzyme that catalyzes the transfer of pyruvate to acetyl CoA does low energy charge inhibit or activate the PDH complex? - correct answer activate does phosphorylation activate or inhibit the PDH complex? - correct answer inhibit do high levels of acetyl coA activate or inhibit the PDH complex? - correct answer inhibit at E2 do high levels of NADH activate or inhibit the PDH complex? - ...

Primitive prokaryote cell evolved into_________ - ANSWER pro-eukaryotic cell Eukaryote - ANSWER single celled organism Paramecium - ANSWER distant ancestor of our cells, limited by # of biomolecular machines within itself What does a paramecium use cilia for? - ANSWER to move What was the precursor to our kidneys? - ANSWER contractile vacuole SEM(Scanning Electron Microscopy) - ANSWER cannot view living cells What can parameciums o as a defense technique against predators? - ANSWER the...

Comparing a single-celled eukaryotic organism with a multicellular organism such as yourself identify the major difference from the list below. A. Escape from predator B. Finding a mate C. Division of Labor D. Find it's own food E. Nucleus - Answer C. Division of labor The paramecium swims by way of using a flagella. - Answer FALSE The contractile vacuole of the paramecium is possibly an evolutionary precursor of the kidney. - Answer TRUE The paramecium discussed in class co...

Bio 181 ASU Exam 1 Questions & Answers 2024 Primitive prokaryote cell evolved into_________ - CORRECT ANSWER-pro-eukaryotic cell Eukaryote - CORRECT ANSWER-single celled organism Paramecium - CORRECT ANSWER-distant ancestor of our cells, limited by # of biomolecular machines within itself What does a paramecium use cilia for? - CORRECT ANSWER-to move What was the precursor to our kidneys? - CORRECT ANSWER-contractile vacuole SEM(Scanning Electron Microscopy) - CORRECT ANSWER-cannot vie...

T/F according to the module, a compound with a molecular mass of 3,000 g/mol is considered a macromolecule - ANSWERfalse T/F biomolecules can have only two functional groups - ANSWERfalse T/F in a eukaryotic cell, the organelles called peroxisomes serve the purpose of digesting macromolecules - ANSWERfalse T/F carbon dioxide has a linear molecular shape AND has a bond angle of 120 - ANSWERfalse of the following, ______ is not a property of carbon A. forming ionic bonds B. forming c...

e Question 3 3 / 3 pts True or False. The side chain of proline is bonded to the backbone nitrogen atom. Correct! True False Question 4 3 / 3 pts True or False: The name of the molecule that binds to an enzyme is called the apoenzyme. True Correct! False Question 5 3 / 3 pts True or False: An inhibitor that binds at the active site is an uncompetitive inhibitor. True Correct! False Question 6 3 / 3 pts Which amino acids differ by only one atom