Quiz 8 scin130 Study guides, Class notes & Summaries

What must materials pass through to enter or leave a cell? plasma membrane Plant cells can communicate with each other via ________, as indicated by the arrow in the figure. plasmodesmata Which structures determine the flexibility of the extracellular matrix? proteins A tadpole that is undergoing metamophosis into a frog and losing the need for a tail would see abundant numbers of what organelle to help assist in the tail loss. lysosomes Identify the organelle - f...

AMU SCIN130 Quiz 2: Chapters 4, 8, 9, 10, and 11 Questions And Answers

APUS CLE : SCIN130 Quiz 8 completed 100% graded answers 2020/2021

SCIN 130 Quiz 8 GRADED A+ / SCIN130 Quiz 8 GRADED A+

12/30/20 APUS CLE : SCIN130 I003 Fall 19 : Tests & Quizzes 1/10 SCIN130 I003 Fall Tests & Quizzes Return to Assessment List Part 1 of 7 - Chapter 20 27.0 Points Question 1 of 31 Because the desert has extreme temperatures and a shortage of water, what type of net primary productivity does it have? 3.0 Points A. low B. productive C. medium D. high Great job. Question 2 of 31 Temperature and precipitation are examples of what in an environment? 3.0 Points A. living factor B. abiot...

APUS CLE : SCIN130 B011 Win 19 : Tests & Quizzes 1/11 SCIN130 B011 Win 19 Tests & Quizzes Return to Assessment List Part 1 of 7 - Chapter 20 27.0 Points Question 1 of 31 A wolf is an example of what member of the food chain? 3.0 Points A. tertiary consumer B. primary consumer C. apex consumer D. producer E. secondary consumer Great job. Question 2 of 31 What is the area of Earth where water movement and storage occurs? 3.0 Points A. atmosphere B. troposphere C. stratosphere D. ...

APUS CLE : SCIN130 B011 Win 19 : Tests & Quizzes 1/10 SCIN130 B011 Win 19 Tests & Quizzes Return to Assessment List Part 1 of 7 - Chapter 9 27.0 Points Question 1 of 31 How is it possible that multiple sites of DNA replication can exist inside the cell? 3.0 Points A. there are multiple origins of replication B. there are not multiple sites of replication C. during cytokinesis, DNA is replicated at twice the rate D. genes are replicated quickly, so there are usually >4 of one gene at...

APUS CLE : SCIN130 B011 Quiz 8 Part 1 of 7 - Chapter 20 27.0 Points Question 1 of 31 3.0 Points A wolf is an example of what member of the food chain? • A. apex consumer • B. secondary consumer • C. producer • D. tertiary consumer • E. primary consumer Feedback:The organism that is at the top of the food chain has no predators. Review energy flow through ecosystems in Chapter 20. Question 2 of 31 3.0 Points Why are those at the top of a food chain affected if a species at the bottom of...

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 ...

Question 1 of 313.0 Points Why are those at the top of a food chain affected if a species at the bottom of the food chain consumes a toxin? A. water availability decreases B. species at the top eat more C. fat soluble compounds biomagnify D. species at the bottom enjoy toxins Feedback:Great job. Question 2 of 313.0 Points What is the area of Earth where water movement and storage occurs? A. stratosphere B. troposphere C. atmosphere D. hydrosphere