Bio 116 exam - Study guides, Class notes & Summaries

All viruses have: genetic material, capsomeres, an envelope, ribosomes - genetic material & capsomeres basal taxon - first to diverge from common ancestor identify the statement which CORRECTLY describes all clades. a. include an ancestral species & some of its descendants b. members are grouped together based on morphology c. they are groups that don't share a common ancestor d. they are monophyletic groups - d. they are monophyletic groups Identify the statement which CORRECTLY descri...

What is the smallest functional unit of an element? Answer Atom What is the nucleus made of? Answer protons and neutrons What is a proton? Answer positively charged particle found in the nucleus, have mass What is a neutron? Answer a particle that has no charge and that is inside the nucleus, have mass What is an electron and where is it found? Answer Negatively charged particle with no mass. found in the shell The first shell has the lowest energy? Answer True Different isotop...

Correctly sequence the steps of phototropism by plants. I. Auxin travels in phloem II. Plant bends toward light III. Cells elongate IV. Tip of plant detects light V. Cell walls weaken IV - I - V - III - II Which of the following is/are true regarding plant growth? I.Elongation occurs at meristem II.Grown pattern is indeterminate III.Rapid growth occurs in response to high ABA I and II Which of the following hormone -- function pairs are correct? I.Auxin - phototropism II.Cytokinin ...

BIO 116 Final Exam Review Questions And Answers Updated Tests Main site of T-cell maturation ANS Thymus A disease-causing organism ANS Pathogen Universal donor ANS Type O- Word segment that means "blood" ANS Hemo- In centrifuged blood, the top layer contains ANS Plasma Humoral immunity is mainly a function of antibody producing cells called: ANS B-lymphocytes

blood is the ________ portion of the cardiovascular system fluid what are the components of the cardiovascular system? heart, blood vessels, blood What are blood vessels? arteries, veins, capillaries what are the functions of blood ? Transport dissolved gases, nutrients, hormones, and metabolic wastes stabilize body Temperature Regulate pH and ion composition of interstitial fluids; Restrict fluid loss at injury sites; Defend against toxins and pathogens (TTRRD)

In animal development, which of the following best describes the process of cleavage? Mitosis What are the cells created by cleavage called? Blastomeres Which of the following are the three germ layers contained in the gastrula? Ectoderm, mesoderm, endoderm Which of the following stages of development is defined by the three embryonic tissue layers (ectoderm, mesoderm, and endoderm)? Gastrula

What are the 8 characteristics of life? - 1. Common chemical components (proteins, nucleic acids, etc) 2. Composed of Cell(s) 3. Be able to grow 4. Cells obtain energy from environment 5. Have universal genetic code 6. Similar genes 7. Evolving populations 8. Maintain homeostasis......must have all 8 to be considered living What is the scientific method? - Make observations, ask questions, make a testable hypothesis, make a prediction, conduct experiment..........results may lead to mo...

BIO 116 Exam 1 Questions &Answers 20232024 Update A+ Score Assured.

Bio 116 Exam Two: Blood (Review Questions) with Best Solutions.

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