BIOLOGY 1510 Laboratory Syllabus and Study Guide

Study Guide - Smart Notes

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Laboratory Structure and Policies

Lab Organization and Communication

The BIOLOGY 1510 laboratory is an integral part of the General Biology course, designed to reinforce key biological concepts through hands-on activities and experiments. Students are assigned to specific lab sections and must confirm their schedule and location via NSU’s Course Wizard. The primary contact for lab-related questions is the assigned lab instructor (TA).

Lab Instructors and TAs: Responsible for guiding students through lab activities, grading, and addressing questions.
Course Coordinator: Oversees lab operations and policy enforcement.
Communication: Students must monitor NSU email and course platforms (Top Hat and Canvas) for updates.

Lab Delivery Platforms

Lab materials are accessed via Top Hat (for weekly chapters, quizzes, and exercises) and Canvas (for lab report activities and supplementary resources). Students must purchase the required worksheet booklet (3rd edition) from the NSU bookstore, which includes a unique access code for Top Hat.

Top Hat: Main platform for lab chapters, quizzes, and exercises.
Canvas: Used for lab report submissions and additional resources.
Worksheet Booklet: Mandatory for in-lab activities; only the 3rd edition is accepted.

Laboratory Workflow and Weekly Schedule

Lab Workflow Steps

Each lab session follows a structured workflow to ensure students are prepared and engaged:

Read the chapter objectives and introduction on Top Hat before lab.
Take the Pre-Lab Quiz in the lab during the first 10 minutes.
Complete exercises in the worksheet booklet during lab.
Have work reviewed by the lab instructor; complete any missing tasks.
Clean up work area and complete the Post-Lab Quiz on Top Hat before leaving.

Weekly Lab Schedule Overview

The lab schedule covers a range of topics relevant to General Biology, including microscopy, cell biology, plant and animal diversity, and experimental design. Some weeks are reserved for exams or breaks.

Week	Topic	Key Activities
2	Microscopy & Microbial World	Lab safety, light microscopy, prokaryote vs. eukaryote comparison, cell specialization
3	The Green Revolution: Primary Producers	Survey of photosynthetic taxa, plant evolution
6	Lab Experiment	Effect of plant defenses on brine shrimp
9	Fungi and Lab Report	Fungi form and function, lab report sections
10	Animal Blueprints	Animal body plans, symmetry, germ layers, dissection
11	Major Invertebrate Taxa	Mollusks, crustaceans, insects, dissection
12	Deuterostomes	Echinoderms, fishes, dissection
13	Vertebrates	Tetrapods, amphibians, reptiles, mammals, dissection

Additional info: Weeks without lab are reserved for holidays, exams, or university closures.

Assessment and Grading

Lab Grade Breakdown

The laboratory component constitutes approximately 25% of the overall course grade. Assessment is based on a 1000-point system, distributed among quizzes, worksheets, practical exams, and lab report tasks.

Task	Points
Pre-lab quizzes (8 @ 5 pts)	40
Post-lab quizzes (8 @ 10 pts)	80
Worksheets (9 @ 10 pts)	90
Midterm Practical Exam	250
Final Practical Exam	250
Lab Report Tasks	90
Lab Report Final Version	200
Penalties (missed sessions/experiment)	-10 each
Total	1000

Description of Assessment Tasks

Pre-lab Quizzes: Short quizzes taken at the start of lab to assess preparation.
Post-lab Quizzes: Completed before leaving lab; include multiple choice and short answer questions.
Worksheets: Completed during lab and reviewed by the instructor; cover weekly lab activities.
Practical Exams: Bell-ringer style tests involving specimen identification and application of lab concepts.
Lab Report: Multi-part assignment based on an experiment (e.g., plant defenses on brine shrimp heart rate), including data collection, analysis, and writing.

Lab Report Process

Lab Report Steps

The lab report is a major component, requiring students to conduct an experiment, analyze data, and write a scientific report. The experiment for Fall 2026 involves studying the effects of plant secondary defense compounds on the heart rate of Artemia brine shrimp.

Experiment: Conducted in lab; data shared and analyzed collaboratively.
Report Sections: Methods, Introduction, Results, Abstract, Discussion, Peer Review, and Final Version.
Library Training: Mandatory session to support research and report writing.
Submission: Drafts and final report submitted via Canvas; rubrics provided for guidance.

Policies and Academic Integrity

Attendance and Make-Up Policy

Students must attend their assigned lab section; exceptions require documentation and approval from the Office of Student Disabilities (OSD).
Missed labs due to valid reasons may be made up in another section with proper approval.

Late Submission Policy

Quizzes must be completed in lab; no late submissions or make-ups.
Late tasks are penalized 20% on the first day, plus 10% for each additional day; tasks more than a week late receive zero.
Students should communicate with TAs regarding extenuating circumstances before due dates.

Student Accommodations

OSD-verified accommodations must be discussed with the lab instructor during the first week.
Some tasks (e.g., practical exams) must be completed in lab without extended time.

Academic Honesty Policy

All work must be original and completed independently, following NSU policies on cheating and plagiarism.
Assignments must be drafted and revised using platforms that preserve editing history (e.g., Google Docs, OneDrive).
Use of AI-assisted composition tools (e.g., ChatGPT, Grammarly, Copilot) is strictly prohibited.
Lab reports are submitted to Turnitin.com for plagiarism and AI-detection.
Violations may result in penalties, including zero on assignments and reporting to the Dean.

Key Laboratory Topics (Fall 2026)

Microscopy & Microbial World

This lab introduces students to light microscopy techniques, cell structure, and the diversity of microbial life. Students learn to distinguish between prokaryotic and eukaryotic cells and observe cell specialization and multicellularity.

Microscopy: Use and care of light microscopes; proper maintenance.
Cell Types: Comparison of prokaryotes (e.g., bacteria) and eukaryotes (e.g., protists, fungi).
Cell Specialization: Observation of different modes of movement and multicellular organization.
Example: Viewing prepared slides of bacteria, protozoa, and plant cells.

The Green Revolution: Primary Producers

This lab surveys major photosynthetic organisms and explores evolutionary patterns in land plants.

Photosynthetic Taxa: Includes algae, mosses, ferns, gymnosperms, and angiosperms.
Evolutionary Patterns: Adaptations for terrestrial life, such as vascular tissue and seeds.
Example: Comparing leaf structures and reproductive organs across plant groups.

Fungi: Form and Function

Students examine the structure and function of fungi, including their ecological roles and reproductive strategies.

Fungal Structure: Hyphae, mycelium, fruiting bodies.
Reproduction: Sexual and asexual spores.
Example: Observing mold and mushroom specimens under the microscope.

Animal Body Plans and Diversity

This lab covers the fundamental features of animal body plans, including symmetry, germ layers, body cavities, segmentation, and cephalization. Dissections are performed to illustrate these concepts.

Symmetry: Radial vs. bilateral symmetry.
Germ Layers: Ectoderm, mesoderm, endoderm.
Body Cavities: Coelomate, pseudocoelomate, acoelomate.
Segmentation and Tagmosis: Division of body into functional units.
Cephalization: Concentration of sensory organs at the head.
Example: Dissection of earthworm, roundworm.

Major Invertebrate Taxa

Students survey mollusks, crustaceans, and insects, focusing on their anatomy and ecological roles. Dissections are performed to study internal and external features.

Mollusks: Clams, snails, squid.
Crustaceans: Crayfish, shrimp.
Insects: Grasshopper, beetle.
Example: Dissection of squid, grasshopper, crayfish.

Deuterostomes and Vertebrates

This lab explores deuterostome animals, with emphasis on echinoderms and fishes, followed by a review of modern tetrapods (amphibians, reptiles, mammals). Dissections illustrate key anatomical features.

Echinoderms: Sea stars, sea urchins.
Fishes: Bony and cartilaginous fish.
Tetrapods: Amphibians (frog), reptiles, mammals (mouse).
Example: Dissection of sea star, fish, frog, mouse.

Experimental Design and Statistics

Students learn the basics of experimental design, data collection, and statistical analysis, which are essential for scientific inquiry and lab report writing.

Experimental Design: Formulating hypotheses, identifying variables, and planning procedures.
Data Analysis: Use of statistical tools to interpret results.
Example: Analyzing the effect of plant defenses on brine shrimp heart rate.
Formula Example: Calculation of mean heart rate:
Statistical Test Example: t-test for comparing two groups:

Summary Table: Key Lab Topics and Associated General Biology Chapters

Lab Topic	General Biology Chapter
Microscopy & Microbial World	Cell Components, Prokaryotes, Protists
The Green Revolution	Photosynthesis, Plants, Plant Anatomy
Fungi	Fungi
Animal Body Plans	Overview of Animals, Invertebrates, Vertebrates
Experimental Design	Energy and Metabolism, Respiration, Scientific Method

Additional info: The lab syllabus aligns closely with core General Biology topics, providing practical experience and reinforcing theoretical concepts.