Biology Homework Answers & Questions

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197 results
  • Answered BIOL-113 MIDTERM-2 (2015 FALL)
    Question 1. What is the substance required to cleave the vector DNA during recombinant DNA technology? DNA ligase vectors plasmids DNA helicase restriction enzymes 2. Anatomical features that are fully developed and functional in one group of organisms but reduced and functionle...
  • Answered Biol-113 Midterm-1 (2015 Fall)...
    Question Biol 113 Fall 2015 Assignment: Midterm-1-2015F 1. The three major domains of life are archaea, bacteria, and eukaryotes. plants, animals, and protists. eukaryotes, prokaryotes, and animals. eukaryotes, prokaryotes, and fungi. bacteria, fungi, and eukaryotes. 2. Organic molecules...
  • Answered respiration
    what is respiration and why is it important in plants?
  • Answered BIOL 103-7380 / BIOL 103-7380...
    Question 1. Which of the following includes all the others? A) atom B) cell C) organism D) population 2. In science, a hypothesis must be A) testable B) derived from a theory C) a known fact D) able to be proven absolutely true 3. A chlorine atom has 17 protons, 18 n...
  • Answered DNA analysis, Extraction & Vis...
    A solution of Lambda DNA has a concentration of 0.1mg/ ml. How much DNA (in mg) do we have in a 4 ml sample? 2. Given that lambda has a genome size of 50 Kb, how many complete lambda genomes are present in the 4 ml volume from Question 1? (1 Kb = 1,000 base pairs; 1 Kb = 1.1 x 10-12 mg)
  • Answered GENETIC COUNSELING
    imagine you are a genetic couselor working with a couple who have just had a child who is suffering from tay-sachs disease. neither paretn has been testd for tay-sachs dosease nor have there been any previous cases of tay-sachs in either family. explain tay-sachs disease and provide a discussion of...
  • Answered GED 102/ GED 102 The Human Bo...
    1. The three mucosa-covered projections into the nasal cavity that greatly increase surface area of mucosa exposed to air are called ________. a. tonsils b. adenoids c. conchae d. paranasal sinuses 2. The posterior portion of the palate that is not supported by bone is called the ____...
  • Answered GED 102/ GED 102 The Human Bo...
    1. Water-soluble hormones, such as proteins and peptide hormones, activate target cells using _______. a. direct gene activation b. the second-messenger system c. steroid hormone action d. diffusion 2. The most common stimulus for prodding endocrine glands into action is ________....
  • Answered GED 102 The Human Body - Blood...
    1. Blood cell formation is called ________. a. ossification b. hematopoiesis c. homeostasis d. metabolism 2. What bones protect the spinal cord? a. ribs b. sternum c. vertebrae d. coxal bones 3. Cube-shaped bones that contain mostly spongy bone are called ________...
  • Answered UMUC IFSM300/ UMUC IFSM300 Qui...
    Question Question 1 1 / 1 point Which of the following is a common element of most definitions of leadership? A) the use of power B) the ability to influence C) subject-matter expertise D) financial acumen Question 2 1 / 1 point Which of the following describes the effort tha...
  • Answered BIOLOGY lab 12 TEST 3 H BIOLOG...
    TEST 3 H BIOLOGY TEXT BASED MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Which of the following statements about the Domain Bacteria is TRUE? A) Bacteria are able to increase their genetic variability by reproducing sexually. B) Bacter...
  • Answered BIO100 Biology Concepts Lesson...
    1 of 20 What name is given to the food-trapping cells of sponges? Phagocytes Amoebocytes Cnidocytes Choanocytes 2 of 20 All animals are prokaryotic. are heterotrophic. have cell walls made of chitin. obtain food by absorption. 3 of 20 Features unique to mammals...
  • Answered BIO MCQS-WHICH OF THE FOLLOWIN...
    Question 1 of 20 Which of the following is a colonial form of green algae? Giardia Thiobacillus Volvox Paramecium Question 2 of 20 Land was first colonized about ______ years ago. 100 million 500 million 570 million 1.7 billion Question 3 of 20 In angi...
  • Answered NSCI 281/ NSCI 281 Final Exam
    This is a 40-question final examination. Each question is worth 0.25 point. 1. Plasma is ____ while formed elements are ____. a. a blood gas; blood clots b. the liquid portion of blood; the cells c. lacking in protein; regulators of blood osmolality d. the cellular p...
  • Answered BIO 100 Capstone CheckPoint
    This file comprises BIO 100 Capstone CheckPoint
  • Answered BIO 101 Week 2 DQs
    This document of BIO 101 Week 2 Discussion Questions shows the solutions to the following problems:DQ 1: What are DNA, chromosomes, and genes? How are the terms similar? How are they different?DQ 2: Choose TWO of the following topics. Define each of your choices and list some pros and cons involve...
  • Answered BIO 315 Week 2 DQ 1
    This file of BIO 315 Week 2 Discussion Question 1 comprises:What is intraspecific competition? What are some examples of how the limited quantity of resources affect intraspecific completion? How does intraspecific competition affect species distribution and their evolution?
  • Answered BIO 315 Week 1 Individual Assi...
    This paperwork contains BIO 315 Week 1 Individual Assignment Beren Robinson Field Study Paper
  • Answered BIOS 135 Week 4 iLab
    This work comprises BIOS 135 Week 4 iLab Microscope Lab
  • Answered BIO 240 Week 2 DQ 1
    This paperwork of BIO 240 Week 2 Discussion Question 1 contains:There is a fierce competition among individuals within any species, humans included, to gain access to reproductive privileges. The
  • Answered BIO 240 Week 1 Photosynthesis...
    This archive file contains BIO 240 Week 1 Photosynthesis and Respiration Paper
  • Answered BIO 101 Entire Course
    In this work of BIO 101 Entire Course you will find the next docs: BIO 101 Entire CourseBIO 101 Week 1 DQS.docBIO 101 Week 1 Individual.docBIO 101 Week 2 DQS.docBIO 101 Week 2 Individual Assignment Family Tree Presentation Revision.pptBIO 101 Week 2 INDIVIDUAL.docBIO 101 Week 3 DQS.docBIO 101 Week...
  • Answered BIO 315 Week 2 DQ 3
    In this pack of BIO 315 Week 2 Discussion Question 3 you will find the next information:Describe the three main types of predator defined in ecology. How does an understanding of fitness, abundance, and foraging behavior help us understand predation? How does environmental patchiness or fragmentatio...
  • Answered BIOS 135 Week 1 DQ 2
    This archive file of BIOS 135 Week 1 Discussion Question 2 includes:Introduction to ChemistryLook around your room right and now and select five objects. Propose a classification scheme for these objects and discuss the chemical composition of each object.
  • Answered BIO 240 Week 4 DQ 1
    This file of BIO 240 Week 4 Discussion Question 1 contains:Consider the human eye, an exquisitely adapted organ that gives rise to stereo vision in full color (see, for instance,
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