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...

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...

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 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...

occurs when protein structure changes due to high heat. Select one: a. Denaturation ! b. Saturation c. Synthesis d. Dehydration e. Hydrolysis The correct answer is: Denaturation What molecule can ionize and release hydrogen ions to make the solution more acidic? Select one: a. carbonyl " b. phosphate c. sulfhydryl d. carboxyl e. hydroxyl The correct answer is: carboxyl Page 1 of 18 Question 3 Correct Mark 2.50 out of 2.50 Question 4 Correct Mark 2.50 out of 2.50 Question...

Which of the following does NOT apply to an enzyme? Select one: a. Catalyst b. Inorganic ! c. Protein d. All of the above apply to an enzyme Your answer is correct. The correct answer is: Inorganic Look up and write in the following definitions as they apply to chemical reactions: Catabolic Anabolic Endergonic Exergonic Catabolic: when food is digested and molecules in the body are broken down for energy usage. Anabolic: small molecules join together to make bigger molecules, and a...

Mitosis and Meiosis Lab Report

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...

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...