BIO 161 EXAMS BUNDLE-Questions with Correct Answers/ Latest Update/ 100% Pass

flat bones - ️️protect underlying organs, larger surface for muscle to attach to EX: bridge of nose, ribs, chest, scapula, pelvis short bones - ️️cube like bones EX: in wrist and ankle joints long bones -️️longer than they are wide EX: femur, arms, fingers irregular bones - ️️bon...

Ligase function - ️️Joins fragments of new DNA together into one seamless strand with phosphodiester bonds (uses ATP). What is the function of a gene? - ️️Codes for a specific protein. Where are genes located? - ️️Genes are located on chromosomes. What molecules make up the eukaryoti...

Red bone marrow - ️️produces blood cells Skeletal System Functions - ️️-Supports soft tissues and provides attachment points for tendons of skeletal muscles -Protects the most important internal organs -Assists in movement by acting as levers for skeletal muscles -Osseous tissue stores ...

Regulation of homeostasis - ️️requires sensory input, integration and communication between organs Nervous system - ️️-Electrical signals and chemical messages (neurotransmitters) -Fast, direct communication to target tissue Endocrine system -️️-Chemical messages (hormones) -Slower,...

Which answer correctly ranks the atoms in terms of decreasing electronegativity (the highest electronegativity first)? - ️️O>N>C>H this will help predict polarity when molecules have O or N linked to C or H. Which atom in the pictured molecule will have the strongest partial positive...

Electrons in H2 and O2 have relatively high P.E; electrons in H2O have relatively low P.E. - ️️Which statement most accurately describes the relative potential energies (P.E.) of the electrons in the following molecules: H2, O2, and H2O? -The P.E. of electrons are equivalent in all three mole...

epiphysis - ️️End of a long bone diaphysis - ️️shaft of a long bone periosteum -️️a dense layer of vascular connective tissue enveloping the bones except at the surfaces of the joints. endosteum -️️membranous lining of the hollow cavity of the bone articular cartilage -️️cov...

Diaphysis - ️️shaft of a long bone epiphysis - ️️End of a long bone medullary cavity -️️cavity within the shaft of the long bones filled with yellow bone marrow; energy storage Endosteum -️️inside, lines the medullary cavity periosteum -️️outside, tough membrane covering the...

What are the differences between mitosis and meiosis? - ️️Mitosis... - 1 division - 2 daughter cells - No different genes Meiosis... - 2 divisions - 1/2 of chromosomes - Diversity in genes Fertilization - ️️Fusion of an egg and sperm cell gametes - ️️sex cells karotype - ️️...

This is a subcutaneous, S-shaped bone• Medial end articulates with sternum • Lateral end articulates with acromion of scapula - ️️clavicle The _______ of the scapula is a prominent ridge on posterior surface of scapula• Provides attachment for trapezius and deltoid muscles -️️spine ...