Please help with give major thumbs up! Answer the following questions by putting
ID: 178907 • Letter: P
Question
Please help with give major thumbs up!
Answer the following questions by putting the letter of the comeet respouse on the line on the right side of the page (5 2 pts 10 pts 2. Prokaryotic cells differ from eukaryotic cells in: a) lacking a mem brane-bound nuclens b) lacking a plasm a membrane c) lacking DNA d) lacking ribosomes e) all of the above 3. The correct sequence for the levels in the taxonomic hierarchy is: a enus -family species b) kingdom class phylum-order family genus Pecic c) kingdom-phylum-class order -family-genus-species d) kingdom. phylum-class order genus faruily speeie e)phylum -kingdom order clase genus family species 4. Members of this kingdom have prokaryotic cells a) Animalia. b) Eubacteria c) Fungi d) Plantae e) Protista 5. Compared with a solution of ph -7, a solution with pH 5 is a) 2 times more acidie b) 10times more acidic c) 100 times more acidic d) 10 times less acidic. e) 100 times less acidic 6. The sequenee of amino acids in a protein describes the protein's a) primary structure b secondary structure tertiary structure d quaternary structure c) planetary stucture Answer the following questious by putting the letter of the cornect rest use on the line on the right side of poll the page. (5 a 2 pts 0 pts 7. Hydrogen bonding between side groups on amino acids helps fomu a protein's: a) primary structure b) secondary structure tertiary structure d) quaternary structure e) planetary structure 8. Adenosine triphosphate (A is an example of an a) amino acid b) disac charide c) fatty acid d) ILucleotide e) triglyceride 9. Which nucleotide base is found in RNA but not in DNA? a) adenine b) cyt c) guanine d) thymine 0. C a) CO2 and ethyl alcohol b) CO2 and H20 c) CO2 and lactic acid d) HO and ethyl alcohol e NADH and pyruvate 11. The oxyget consuuued during cellular respiration is directly involved in: a accepting electrons at the end of the electron transport chain b) glycolysis the Krebs cycle d the oxidation of pyruvate to acetyl CoA e)the phosphorylation of ADP to ATPExplanation / Answer
2. Prokaryotic cells differ from eukaryotic cells in lacking nucleus and membrane bound organelles. Prokaryotic cells possess circular DNA and have 70s ribosomes. They also possess cell membrane.
So the correct option is( a) lacking membrane-bound nucleus.
3. Taxonomic hierarchy is simply ranking of relative levels of a group of organisms. So it is like kingdom, phylum, class, order, family, genus, species.
So the correct option is (c) kingdom- phylum-class-order-family-genus-species.
4. Eubacteria are also known as true bacteria, so they are prokaryotic.
So the correct option is (b) Eubacteria.