Biology question and answers for January 05, 2024
- Q Choose the correct answer The process by which Congress through its committees checks to see that the various agencies in the executive branch are working effectively is called the O...
- Q Q The nitrogenous waste would result from the breakdown of which group of macromolecules
- Q the 2 correct answers During lysogeny host cell does not lyze phage penetrate the bacterium age exits the cell by budding exocytosis e phage lyses the host cell e phage...
- Q Check the 2 correct answers Which of the following is a reduced form of the redox cofactor FADH2 O NAD NADH O NADH2 FADH
- Q Check the 2 correct answers T helical round cork screwed shaped hexagonal eicosahedral
- Q Which of the following gives the most energy O glycogen O NADH O alcohol ATP
- Q Question 16 The terminal electron acceptor in the oxyg O NADP NAD FAD NADP
- Q Check the 3 correct answers Which of the following are endergonic moving K from low to high concentration water flowing down the mountain O O reduction hiking moving K from...
- Q Question 5 NAD has more energy than FADH2 O True O False
- Q Question 3 NADPH takes up 2 electrons O True O
- Q Example of catabolism is O electron transport chain O CO fixation digestion of food water moving down its concentration gradient O walking
- Q r 2 at 11 27pm nstructions Question 1 enetic information of eukaryotic cells
- Q Which component of membranes is key to controlling membrane fluidity in prokaryotes a peripheral proteins Ob cholesterol OC integral proteins Od hydrophilic heads of phospholipids e hydrophobic tails of phospholipids
- Q Fluorescence recovery after photobleaching has been used to study a lipid rafts in membranes O b membrane composition C protein structural motifs in membranes Od lateral diffusion in membranes Oeion...
- Q What signal molecule does NOT pass into the cell to transfer the environmental signal a ligand Ob activator C second messenger membrane receptor primary messenger
- Q The slowest type of molecule transport is O a facilitated diffusion Ob active transport C transverse diffusion of proteins Od transverse diffusion of lipids Oe lateral diffusion
- Q What form of the guanyl nucleotide is bound in the unactivated state of the G protein Oa GMP Ob GDP C dGTP O d GTP Oe cGMP
- Q What force s stabilize s lipid bilayers Select all that apply Oa covalent bonds between the lipid tails b electrostatic bonding between the polar heads and surrounding water OC covalent...
- Q What is the driving force for ion movement in the Knock On model which suggests that the ions never occupy adjacent sites O a charge attraction b charge repulsion OC...
- Q What is the composition of the Ca2 binding motif of the EF hand protein family a helix loop helix b helix turn helix zinc fingers O d leucine zinner
- Q What is the function of cAMP phosphodiesterase Oa It inactivates protein kinase B b It activates protein kinase A OC It converts cAMP into AMP Od It joins two R...
- Q What is an acid Give an example of an acid What is a base Give an example of a base Fill in the blanks When acids dissolve in water they...
- Q Which question is not answered by the Article A How did Marley Dias get books for her book drive B What percent of Gen Z ers are people of color...
- Q How did black Christianity in the South differ from black Christianity in the North
- Q Oxidation of biological molecules e g glucose Is anabolic Is amphipathic Is autotrophic Involves gain of electrons OIs exergonic
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