Bio 1201 BUNDLED EXAMS QUESTIONS AND ANSWERS

BIO 1201 Practical QUESTIONS AND ANSWERS Fish class name Actinopterygii Actinopterygii meaning "Fin-rayed fish," meaning they have fins and long rays of bone Fish or Shark: Stiff articulating pectoral fins, cannot back up Shark Fish or Shark: Pectoral fins do articulate, allowing the...

Bio 1201 Final QUESTIONS AND ANSWERS Which of the following is NOT an endocrine organ? Hypothalamus, Ovary, Thyroid, Adrenal Glands Hypothalamus As a baby breastfeeds, more oxytocin is released by the mother's posterior pituitary. This is an example of feedback inhibition (positive) Whic...

October Bio 1201 DNA Start QUESTIONS AND ANSWERS In the accompanying image, a nucleotide is indicated by the letter _____. B. (The one squared off, inside the double helix) Which of these is a difference between a DNA and an RNA molecule? DNA is usually double-stranded, whereas RNA is u...

Chapter 14 - Bio 1201 QUESTIONS AND ANSWERS In his breeding experiments, Mendel first crossed true-breeding plants to produce a second generation, which were then allowed to self-pollinate to generate the offspring. How do we name these three generations? A. P1 ... P2 ... F B. F1 ... F2 .....

Bio 1201 Exam 3 QUESTIONS AND ANSWERS Enzyme complexes that break down protein are called _____. lipases ubiquitins amylase proteasomes nucleases proteasomes (Proteasomes are enzyme complexes that break down proteins.) The nuclear membrane's role in the regulation of gene expression in...

BIO 1201 Final QUESTIONS AND ANSWERS What are first messengers? Hormones CNS-Central Nervous System brain and spinal cord Cell Body most of a neuron's organelles including nucleus Dendrites branched extensions- recieve signals from other cells Axon transmits signals to other cells ...

Bio 1201 Chapter 9 QUESTIONS AND ANSWERS In the combined processes of glycolysis and cellular respiration, what is consumed and what is produced? Glucose is consumed, and carbon dioxide is produced. Which of the following describes the process of glycolysis? It represents the first stage in...

Chapter 17 - Bio 1201 QUESTIONS AND ANSWERS The flow of information in a cell proceeds in what sequence? A. from RNA to DNA to protein B. from RNA to protein to DNA C. from DNA to protein to RNA D. from DNA to RNA to protein E. from protein to RNA to DNA D. from DNA to RNA to protein...

Bio 1201 Final QUESTIONS AND ANSWERS How do cells regulate the production of enzymes through feedback inhibition and gene regulation what is the operon model a mechanism for control of gene regulation what charge do neutrons have no charge (neutral) how are protons charged positively ...

Bio 1201 Exam 3 QUESTIONS AND ANSWERS centromere area of attachment between two sister chromatids Kinetochores structures of proteins and specific sections of chromosomal DNA at the centromere; point of attachment of duplicated chromosome Chromatids Two copies of duplicated chromosome ...

Bio 1201 Unit: QUESTIONS AND ANSWERS Homozygous An organism that has two identical alleles for a trait (EX: AA, aa) Heterozygous An organism that has two different alleles for a trait (EX: Aa) Dominant Requiring only a single copy in order to express the associated trait or characteristic...

BIO 1201 Practical QUESTIONS AND ANSWEERS Function of Dermal Denticles SHARK: Tough protective covering on skin that resemble tiny teeth. They have hydrodynamic properties that allow sharks to move with minimal water resistance. Nares (SHARKS/FISH) Consist of incurrent and excurrent apertu...

BIO 1201: Photosynthesis QUESTIONS AND ANSWERS Jan Baptist van Helmont 1st known quantitative experiment in biology - growing tree experiment Photosynthesis process by which plants, algae, and some bacteria transform electromagnetic radiation (light) into chemical energy - input: CO2 and...

Bio 1201 Test 4 QUESTIONS AND ANSWERS Interphase Nucleoli are present during _____. Nucleoli are present during _____. prometaphase metaphase anaphase prophase interphase Prophase During prophase, the chromatin fibers become discrete chromosomes. Chromosomes become visible during ___...