Biology

Biology I

Biology II

Introduction to Ecology

1. [1 mark] The micrographs show four different phases from meiosis II. What is the correct order? A. 3-4-2-1 B. 2-3-4-1 C. 4-3-2-1 D. 4-2-3-1 2 . [1 mark] During which phase of the first division of meiosis can non-disjunction take place and what structure is affected by the non-disjunction? 2. [1 mark] What description is matched with the correct phase in me

BSC | 2010 | Biology | assessment | 1. [1 mark] The micrographs sh

Part D True or false? In diploid organisms, a dominant phenotype will only be expressed if the individual is homozygous dominant for that trait. Hint 1. Review the relationship between genotypes and phenotypes and the relationship between dominant and recessive traits. ANSWER: Correct A dominant phenotype is indeed expressed if the individual is homoz

BSC | 2010 | Biology I | assessment | Part D True or false? In diplo

1. Which of the following pertains to protein: a. CHON b. CH c. CHO d. CHONP e. None of these 2. There are 20 different amino acids in the proteins that make up living cells. The primary difference in the amino acids is in their: a. R groups b. number of R groups c. phosphate groups d. sequence of R groups e. more than one of the choices is correct 3. Analysis of compoun

BSC | 2010 | Biology | assessment | 1. Which of the following pert

Practice For Chapters 5 and 7 BSC2010 1. The amino acid valine is transported into cells by a membrane protein that does not recognize any other substance. This is an example of: a. symport b. uniport c. antiport d. aquaporin 2. Cell X is swelling in a solution. Cell Y is in the same solution and it is crenated. What is the relationship of cell X to cell Y? a. hyperto

BSC | 2010 | Biology | assessment | Practice For Chapters 5 and 7 

Chapter 9: Cell Respiration and Fermentation Due: 11:59pm on Thursday, October 2, 2014 You will receive no credit for items you complete after the assignment is due. Grading Policy Activity: Redox Reactions Click here to view this animation. Then answer the questions. Part A Which term describes the degree to which an element attracts electrons? Hint 1. W

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