Scin 130 quiz 4 Study guides, Class notes & Summaries

SCIN 130 Quiz 1 Question 1 of 31 3.0 Points Which is a single cell that lacks membrane bound organelles?  A. Ribosomes  B. Eukaryote  C. Nucleolus  D. Prokaryote Feedback: Great. Question 2 of 31 3.0 Points What is the term for an organisms' ability to maintain constant internal conditions even when environmental conditions change?  A. Centered  B. Homeostasis  C. Equilibrium  D. Equality Feedback: Great. Question 3 of 31 3.0 Points Which statement would be a hypothesis ...

Quiz 4 Comment:For feedback on the short answer question and lab, please see the specific question. Part 1 of 8 - Part 3: Lab ELF 9.0 Points Question 1 of 31 3.0 Points Which type of variable does not change during an experiment, and serves as a comparison point for all data points?  A. dependent  B. random  C. independent  D. control Feedback:Correct! There has to be one variable in the experiment that researchers compare the results of the experiment to, so that accurate conclusion...

SCIN 130 quiz 2 Question options: covalent bond solvent surface tension cohesion Hide Feedback Great job. Which type of bond do the hydrogen and oxygen atoms in water form? Q uestion options: van der Waals Interactions polar covalent bonds nonpolar covalent bonds hydrogen bonds Hide Feedback Great job. When referring to pH, an example of something that is alkaline includes what? Question options: water orange juice baking soda stomach acid Hide Feedback Great job. Page 2 An atom that does not co...

SCIN 130 Quiz 3 answered and GRADED A Quiz 3 Part 1 of 8 - Chapter 3 18.0 Points Question 1 of 31 3.0 Points Which is the only substance involved in osmosis? • A. alcohol • B. salt • C. sugar • D. water Feedback:Great job. Question 2 of 31 3.0 Points What are the network of protein fibers that help maintain the shape of the cell referred to as? A. vacuole • B. plasma membrane • C. cytopl...

SCIN130 /SCIN 130 Introducton to Biology quiz 4 Quiz 4 Comment:For feedback on the short answer question and lab, please see the specific question. Part 1 of 8 - Part 3: Lab ELF 9.0 Points Q uestion 1 of 31 3.0 Points Which type of variable does not change during an experiment, and serves as a comparison point for all data points? • A. dependent • B. random • C. independent • D. control Feedback:Correct! There has to be one variable in the experiment that researchers compare the results ...

SCIN130/ SCIN 130 Quiz 5 Submissions Question 1 of 31 3.0 Points Which nitrogenous base is present in RNA and not DNA? • A. uracil • B. thymine • C. cytosine • D . adenine • E. guanine Feedback:Great job. Question 2 of 31 3.0 Points How long would the peptide be that is translated from the mRNA sequence: 5’- AUGAUCGAUCACUAA-3’? • A. 5 • B. 3 • C. 2 • D. 1 • E. 4 Feedback:Amino acids are coded using a 3 nucleotide system, so for every 3 nucleotides, there is one amino acid...

Quiz 4 Comment:For feedback on the short answer question and lab, please see the specific question. Part 1 of 8 - Part 3: Lab ELF 9.0 Points Question 1 of 31 3.0 Points Which type of variable does not change during an experiment, and serves as a comparison point for all data points?  A. dependent  B. random  C. independent  D. control Feedback:Correct! There has to be one variable in the experiment that researchers compare the results of the experiment to, so that accurate conclusion...

SCIN 130 Quiz 4 GRADED A+ / SCIN130 Quiz 4 GRADED A+

SCIN130 /SCIN 130 Introducton to Biology quiz 4

SCIN 130 Quiz 4. Questions And Answers. Complete Solution. A+ Graded.Question 1 of 31 3.0 Points What is the major difference during cytokinesis in eukaryotes with or without a cell wall?  A. cell plate in those without cell walls  B. cleavage furrow in those without cell walls  C. cytokinesis does not occur in cells without a cell wall  D. cytokinesis does not occur in cells with a cell wall Feedback: The cell wall means that cell division occurs with an additional structure, result...