BIO 123 (BIO123)

Which of the following does NOT describe the law of segregation? Select one: a. Each gamete contains only one factor from each pair of factors. b. Each individual has two factors for each trait. c. Fertilization gives each new individual two factors for each trait. d. All possible combinations of factors can occur in the gametes. ! The correct answer is: All possible combinations of factors can occur in the gametes. A heterozygous individual who can pass on an allele for a genetic disorde...

What is likely to happen if you follow a low-fat, high-carbohydrate diet? Select one: a. you experience no change in body weight because your body will not receive enough lipids to synthesize fat b. you lose weight because you must consume lipids in order to synthesize fat ! c. you gain weight because intermediates from cellular respiration can be converted to fat d. you gain weight because you will retain water e. you lose weight because you will become dehydrated The correct answer is: ...

Distinguish between meiosis and mitosis in terms of: a. Purpose of the division b.Type of parent cells c. Are the daughter cells genetically identical or different? d. Are the daughter cells haploid or diploid? e. Number of daughter cells f. Number of divisions Meiosis Purpose of cell division is to produce gametes for sexual reproduction and consists of 2 cell divisions , while mitosis purpose for cell division is to grow, repair, and create new cells and has only one cell division. Bot...

Distinguish between meiosis and mitosis in terms of: a. Purpose of the division b.Type of parent cells c. Are the daughter cells genetically identical or different? d. Are the daughter cells haploid or diploid? e. Number of daughter cells f. Number of divisions Meiosis Purpose of cell division is to produce gametes for sexual reproduction and consists of 2 cell divisions , while mitosis purpose for cell division is to grow, repair, and create new cells and has only one cell division. Bot...

What process are initiation, elongation, and termination stages of? Select one: a. DNA replication b. codon-anticodon formation c. mRNA transcription ! d. error correction by proofreading enzymes e. polypeptide synthesis The correct answer is: polypeptide synthesis What would the sex chromosomes of a male with Kleinfelter Syndrome look like? Select one: a. XO b. XX c. XY d. XXY " e. OY The correct answer is: XXY Page 1 of 43 Question 3 Not answered Marked out of 1.00 Questi...

Which of the following does NOT describe the law of segregation? Select one: a. Each gamete contains only one factor from each pair of factors. b. Each individual has two factors for each trait. c. Fertilization gives each new individual two factors for each trait. d. All possible combinations of factors can occur in the gametes. ! The correct answer is: All possible combinations of factors can occur in the gametes. A heterozygous individual who can pass on an allele for a genetic disorde...

Describe the structure of a nucleotide. What is its significance in relation to DNA and RNA? The structure of a nucleotide has a nitrogen base, A sugar , and a phosphate group. The relation of DNA and RNA to nucleotides is that both are made up of nucleotides that bond together to form a double helix. Comment: It is the monomer of DNA and RNA. What are the bases for DNA? RNA? Include how they pair up. In DNA Adenine-Thymine and Guanine-Cytosinepair together due to the formation of hydroge...

Define diffusion. Diffusion is the movement of molecules from an area of high concentration to low concentration. Comment: Describe the effect of temperature on the rate of diffusion. If the temperature is high then the movement of the molecules are faster, causing the rate of diffusion to increase. If the temperature is low then the movement of molecules is slower causing the rate of diffusion to decrease. Comment: Define turgor pressure. Turgor pressure is a force on the plasma membran...

What is the correct reaction for photosynthesis? Select one: a. b. c. d. ! FAD + 2e + 2 → FAD − H+ H2 C6H12O6 + 6O2 → 6CO2 + H20 + energy NAD + 2 + → NADH + e− H+ 6CO2 + H20 → C6H12O6 + 6O2 The correct answer is: 6CO2 + H20 → C6H12O6 + 6O2 What is the correct reaction for cell respiration? Select one: a. b. ! c. FAD + 2e + 2 → FAD − H+ H2 C6H12O6 + 6O2 → 6CO2 + H20 + energy Page 1 of 8 This study source was downloaded by from CourseH on 09-10-2022 16:1...

Question 1 Complete Mark 9.50 out of 9.50 Question 2 Correct Mark 5.00 out of 5.00 Based on the parents' genotypes, what is the genotypic ratio expected from a monohybrid cross between the two parents for the trait? Expected genotypic ratio is BB:Bb:bb or 1K2K1 Comment: BB 25% ! Bb 50% ! bb 25% 75% 100% 25% 0% 50% Based on the genotypic ratio from question 1, what is the expected probability of each genotype? Page 1 of 5 This study source was downloaded by from Course...