Unit 2 Lecture Study Guide 1) What are the parts of an atom? Where are the subatomic particles found? Parts of an atom- divided into two basic regions: 1. the central nucleus (contains heavy particles) 2. the electron cloud (contains very light‚ moving particles) Subatomic particles: 1.Protons (found in the central nucleus) 2.neutrons (found in the central nucleus) 3.electrons (spin rapidly in a cloud around the central nucleus) 2) How does the Atomic Mass # differ from the Atomic
Free Protein DNA Atom
Biology Test- Chapter 11: Introduction to Genetics Multiple Choice Identify the choice that best completes the statement or answers the question. 1. Gregor Mendel used pea plants to study a. flowering. b. gamete formation. c. the inheritance of traits. d. cross-pollination. 2. Offspring that result from crosses between true-breeding parents with different traits a. are true-breeding. b. make up the F2 generation. c. make up the parental generation. d. are called hybrids. 3. The chemical
Premium Genetics Meiosis Allele
Value A. carcinogenesis B. mutagenesis C. angiogenesis D. metastasis 100% E. mitosis Score: 1/1 3. Consider a strand of DNA with the sequence GAATTCGGCA. What is the sequence of the complementary strand? Student Response Value A. AGGCCTAATG B. TCCGGATTAC C. CTTAAGCCGT 100% D. ACGGCTTAAG E. GAATTCGGCA Score: 1/1 4. Which of the following is NOT a part of mitosis? Student Response Value A. metaphase B. anaphase C. prophase D. telophase
Premium Chromosome Cell cycle DNA
Unit 2. Chapters 9-16. Cell Processes 1. Cellular Respiration‚ Photosynthesis‚ Cell Cycle‚ Mitosis‚ Meiosis‚ & Genetics. Note A: All work must be hand-written‚ including charts & diagrams. Note B: each answer requires more than one sentence & use diagrams whenever possible; failure to use diagrams will result in less points. Chapter 9 Outline 1) Principles of Energy Conservation a) Cellular respiration and fermentation are catabolic(energy – yielding) pathways b) Cells must recycle the ATP
Premium Adenosine triphosphate DNA Cell cycle
Question 1 2 out of 2 points Which of the following statements about meiosis is true? Selected Answer: a. The chromosome number in the resulting cells is halved. Question 2 2 out of 2 points The mitotic spindle Selected Answer: e. is composed of two different types of microtubules. Question 3 2 out of 2 points A chromatid is Selected Answer: e. one-half of a newly replicated eukaryotic chromosome. Question 4 2
Premium Management Marketing Balance sheet
Eukaryotic chromosomes consist of chromatid‚ a complex of DNA and protein that condenses during cell division. Eukaryotic cell division consists of: — Mitosis‚ the division of the nucleus — Cytokinesis‚ the division of the cytoplasm Gametes and spores are produced by a variation of cell division called meiosis.
Premium Chromosome Mitosis Cell cycle
FEEDBACK COMPARISON REQUESTS WORDPRESS PLUGIN LOG IN Diffen Compare Anything ›› vs. Aerobic vs Anaerobic Respiration Aerobic RespirationAnaerobic Respiration Diffen › Science › Biology Cellular respiration is the set of the metabolic reactions and processes that take place in organisms’ cells to convert biochemical energy from nutrients into adenosine triphosphate (ATP)‚ and then release waste products. It is one of the key ways a cell gains useful energy. Comparison chart Embed this
Free Cellular respiration Adenosine triphosphate Glycolysis
umbilical cords rather than human embryos. Suggest one reason why. because it is more ethical this way (1) (c) Stem cells divide by mitosis. Gametes are formed by meiosis. Give two differences between mitosis and meiosis. 1 in mitosis the resulting cells of the divsions are clones of the original cell 2 meosis occurs in plants animals and fungi mitosis only occurs in humans. (2) (Total 5 marks) Q2. Read the information about stem cells. Stem cells are used to treat some human diseases
Premium Bone marrow Stem cell Developmental biology
that amino acid sequence of a protein? 16. What is RNA? How are the 3 types different in function? 17. How are triplet codes‚ codons‚ and amino acids related? 18. What is the purpose of mitosis? 19. Briefly describe what happens in each phase of mitosis? 20. What is the purpose of meiosis? 21. Explain the relationship between gametes‚ zygote‚ blastocyst‚ embryo and fetus. 1. Connective Tissue gives shape to organs and holds them in place. Blood and bones would be examples
Premium DNA RNA Protein
INTRODUCTION INTO SEEDS AND FLOWERS REVIEW+MORE The cycle of life for a plant starts off as a seed. The seed goes through mitosis and turns into a nature plant‚ which sometimes may produce flowers and fruits. Fruits are where the new seeds can be found‚ continuing the life cycle. A monocot seed with 2 genetic codes (2N) would grow by mitosis. The growth by mitosis would lead to the growth of the apical tips. The meristem cells (stem cells) keep dividing. Then the zone of elongation‚ the plant
Premium Flower Pollination Pollen