BIOL133 Week 8 Exam 2- Chapters 7-11; Cover Five Chapters
Course : American Public
Contributed : May Anderson
- $39.00
- Question: If calcium levels are low, cAMP activity increases which leads to synthesis and release of parathyroid hormone. cAMP acts as a(n)
- Question: Light-dependent reactions build NADPH and oxygen by .
- Question: Chromosome duplication occurs for the beginning of which process? Select all that apply.
- Question: In gluconeogenesis, organisms use ATP to make glucose, then in cellular respiration they break down the glucose again to get energy. Why not just store the ATP? (Select all that apply.)
- Question: What statement shows the relationship among chloroplasts and mitochondria?
- Question: If a sperm contains 12 chromosomes, it came from an organism that had
- Question: The majority of the energy remains in what glycolytic final product?
- Question: Which event may lead to cancer? Select all that apply.
- Question: Why is sexual reproduction still around? (Choose all that apply)
- Question: A human fertilized egg contains one chromosome with HbS, the allele for sickle cell disease, and a homologous chromosome with Hbs, the wildtype allele. It also contains an X and Y chromosome. At what point will meiosis occur to create cells that are either HbS or Hbs ?
- Question: What is not a good biological oxidizing agent?
- Question: What properties are expressed by wavelengths? Select all that apply.
- Question: Which sequence best describes apoptosis at the G1 checkpoint?
- Question: A human sperm will contain _____ chromosomes.
- Question: ____ are ligands, which promote cell growth.
- Question: P700 first transfers an electron through chlorophyll and a bound
- Question: Charles Darwin was plagued by a mysterious chronic disease. It had a variety of symptoms including nausea, fatigue, and neurological problems that sometimes incapacitated him for weeks. His voyage on the Beagle is even more remarkable considering the misery of his “seasickness” during the trip. Based on his symptoms and those of family members, it is thought that Darwin may have suffered from a defect in mitochondrial DNA. What is the likely consequence of such a defect?
- Question: What is the flow of energy in order from source to end?
- Question: Phosphofructokinase, a controlling enzyme of glycolysis, is inhibited by ____ and activated by .
- Question: In a cell with 8 duplicated chromosomes, at which phase do the daughter chromosomes contain single chromatids?
- Question: The net results of glycolysis are
- Question: What is the minimum number of chiasmata in a tetrad?
- Question: Molecules generated from butter will enter aerobic cellular respiration at
- Question: Inositol phopholipids are (select all that apply)
- Question: Yeasts life cycle is categorized as
- Question: What describes transcription factors?
- Question: What vitamin derivative accepts hydrogen for complex I during ETC?
- Question: Protein phosphorylating enzymes help regulated gene expression by
- Question: The reduction of NADP+ → NADPH occurs because there are
- Question: The electron transport chain between photosystem II and photosystem I generate a proton gradient which drives ATP synthase known as
- Question: Place the order of events in chromosome packaging from beginning to end.
- Question: Which event is similar between prophase I and prophase? Select all that apply.
- Question: Almost all life cycles will have haploid and diploid phases. The transition from haploid to diploid occurs
- Question: What association is correct? Select all that apply
- Question: If rubisco does not function properly, what process would be affected?
- Question: A newly-discovered butterfly species has a chromosome number of n=7. Match the total number of chromosomes in each type of cell.
- Question: In vertebrate immune systems, some t-lymphocytes will make a growth factor that drives their own division. This represents
- Question: Which describes the relationship between gametes and spores?
- Question: _____ is the substrate for adenylyl cylcase.
- Question: In the quest to understand the basis of infertility in humans, researchers have identified a mutation in a gene associated with chiasmata. This protein normally acts to promote homologous recombination. Why might a defect in homologous recombination have consequences for fertility?
