- Study guides, Class notes & Summaries

Integumentary System places Skin, hair, sweat glands, nails ,sensory receptors, hypodermis Integumentary System purpose protects, vitamin D production, thermoregulation, detects sensations, fat stores cellular level building blocks of the body cellular level basic structural and functional units of the body tissue level group of cells working together to perform a particular function

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14 pages

Written in 2023/2024

Grade A+

STANFORDGRADESS

Functions of Blood Transportation (oxygen, carbon dioxide, nutrients, heat, wastes, hormones), regulation (temperature, pH, salinity) and protection (clotting and immune system) Components of Blood Blood cells, together with water, salts and other dissolved molecules including protein molecules. Most of the cells are erythrocytes. Clot Blood cells trapped in a network of protein fibres formed by the protein fibrin. Serum Plasma (non-cellular portion of blood) minus clotting proteins.

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15 pages

Written in 2023/2024

Grade A+

STANFORDGRADESS

BIOSCI 107 Final Exam UPDATED Questions and CORRECT ANSWERS When the enzyme, transposase, is in operation (i.e. trying to recombine/rearrange other genes), it is said to be operating in _____ - CORRECT ANSWERtrans

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522 pages

Written in 2025/2026

Grade A+

Briwisescore

BIOSCI 107 ACTUAL Questions and CORRECT ANSWERS How is membrane structure studied - CORRECT ANSWERusing freeze fracture electron microscopy Fluid mosaic model - CORRECT ANSWERsea of lipids in which proteins float like icebergs (membrane is 50% lipid and 50% protein, held together by hydrogen bonds)

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40 pages

Written in 2025/2026

Grade A+

Briwisescore

Biosci 107 Cells & Tissues ACTUAL UPDATED Questions and CORRECT ANSWERS Epithelial Tissue Function - CORRECT ANSWERPermeable membrane, secretions, protection Epithelial Tissue Location - CORRECT ANSWEROuter covering, inner lining of cavities & organs, ducts Epithelial Tissue Types - CORRECT ANSWERCovering & Secretory

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13 pages

Written in 2025/2026

Grade A+

Briwisescore

BIOSCI 107 - Cells and Tissues UPDATED Questions and CORRECT ANSWERS Eleven Body Systems - CORRECT ANSWERM - Muscular U - Urinary R - Respiratory D - Digestive E - Endocrine R - Reproductive S - Skeletal L - Lymphatic and Immune I - Integumentary N - Nervous C - Cardiovascular

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31 pages

Written in 2025/2026

Grade A+

Briwisescore

BIOSCI 107: ET Muscle UPDATED Questions and CORRECT ANSWERS How is skeletal muscle attached to bone? - CORRECT ANSWERTendons Skeletal uscle fibres are ______ and ________ - CORRECT ANSWERlong, reasonably wide What are the contractile filaments? - CORRECT ANSWERSarcomeres

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15 pages

Written in 2025/2026

Grade A+

Briwisescore

BIOSCI107 Muscles ACTUAL UPDATED Questions and CORRECT ANSWERS Characteristics of Skeletal Muscle - CORRECT ANSWER> under voluntary control > striated > single long cylindrical cells > multiple peripheral nuclei

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22 pages

Written in 2025/2026

Grade A+

Briwisescore

BIOSCI 107 Final Exam UPDATED ACTUAL Questions and CORRECT ANSWERS Integumentary System places - CORRECT ANSWERSkin, hair, sweat glands, nails ,sensory receptors, hypodermis

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16 pages

Written in 2025/2026

Grade A+

Briwisescore

Which seal species recovered well from exploitation? - Antarctic Fur Seal Which seal species recovered poorly from exploitation? - Southern Elephant Seal Complete: All whales are (carnivorous/herbivorous/omnivorous) - Carnivorous What type of mating system do whales have? - Polygynadrous, which means males and females have multiple partners How many years are there between each whale pup? - 2-4 years The majority of whales are.... - Toothed whales (Odontoceti) What are the...

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23 pages

Written in 2024/2025

Grade A+

jackline98

What is the NERVOUS system composed of? - Brain, spinal cord, optic nerve, sensory organs (ears and eyes) What are the main functions of the NERVOUS system? - 1. Produces nerve impulses to regulate body activities 2. Detects changes in the body's external/internal environments What is the CARDIOVASCULAR system composed of? - Heart, blood vessels: arteries, capillaries, veins, blood What are the main functions of the CARDIOVASCULAR systems? - 1. Transport of CO2, O2, nutrients ...

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6 pages

Written in 2024/2025

Grade A+

jackline98

biosci paper 2016( updated)questions with correct answers

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21 pages

Written in 2024/2025

Grade A+

BravelRadon

BIOSCI Bundled Exam Questions and ALL CORRECT Answers

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3 items

STANFORDGRADESS

What is the linkage called that connects two sugar molecules? Glycosidic linkage What is the polarity of Lipids and what are their functions? Lipids are hydrophobic and therefore non-polar. Functions include: Energy storage (6x energy of glycogen), Structural molecules e.g. membranes), and hormones. What are the functions of polysaccharides? 1. Energy storage (fuel) - Glyogen is stored in muscles - Starch is stored in plants 2. Structural molecules e.g. - cellulose in plants (a polymer ...

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24 pages

Written in 2023/2024

Grade A+

STANFORDGRADESS