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BIO 111 ECPI EXAM QUESTIONS WITH COMPLETE ANSWERS
BIO 111 ECPI EXAM QUESTIONS WITH COMPLETE ANSWERS
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BIO 111 ECPI EXAM QUESTIONS WITHCOMPLETE ANSWERS
Active transport - answer-energy-requiring process that moves material across a cell
membrane against a concentration difference
Passive transport (diffusion) - answer-a process that requires no energy to move
molecules down their concentration gradient(from high to low concentration)
Gene - answer-a segment of dna on a chromosome that codes for a specific trait
Genome - answer-the complete set of genes or genetic material present in a cell or
organism
Parts of a cell - answer-cell membrane, cell wall, centriole, chloroplasts, chromatin,
cytoplasm, endoplasmic reticulum, flagella, golgi complex/apparatus, lysosome,
mitochondria, nucleolus, nucleus, ribosomes, vacuole
Cell membrane - answer-the semipermeable membrane surrounding the cytoplasm of a
cell. Contains mostly lipids and protiens
Nucleus - answer-a part of the cell containing dna and rna and responsible for growth
and reproduction
Golgi apparatus - answer-packages proteins for transport out of the cell
Mitochondria - answer-powerhouse of the cell (atp)
Lysosomes - answer-uses chemicals to break down food and worn out cell parts
Flagella - answer-whiplike tails found in one-celled organisms to aid in movement
Dna - answer-a complex molecule containing the genetic information that makes up the
chromosomes.
Mitosis - answer-the division of the nucleus of a cell
Mitosis steps - answer-prophase, metaphase, anaphase, telophase
1st degree burn - answer-only epidermis is damaged; redness, swelling, and pain
2nd degree burn - answer-epidermis and part of dermis (blistered)
3rd degree burn - answer-charring of the skin, all layers damanged
, Type 1 diabetes - answer-the body doesn't produce insulin, the patient is dependent on
insulin for survival
Type 2 diabetes - answer-- insulin resistance and relative insulin deficiency with
progressively lower insulin secretion over time
- can be managed with lifestyle modificaitons, oral medicaitons, and/or injections
including insulin
- strongly associated with obesity, physical inactivity and family history of diabetes
Thyroid hormones - answer-t3, t4, calcitonin
Thymus - answer-thymosin
Adrenal cortex hormones - answer-aldosterone, cortisol, androgens
Adrenal medulla hormones - answer-epinephrine and norepinephrine
Pancreas hormones - answer-insulin and glucagon
Anterior pituitary hormones - answer-growth hormone (gh)
Thyroid-stimulating hormone (tsh)
Adrenocorticotropic hormone (acth)
Follicle-stimulating hormone (fsh)
Luteinizing hormone (lh)
Prolactin (prl)
Posterior pituitary hormones - answer-antidiuretic hormone and oxytocin
Pineal gland - answer-melatonin
Joint classification - answer-fibrous, cartilaginous, synovial
Joint classification by function - answer-synarthrosis (immovable)
Amphiarthrosis (slightly movable)
Diarthrosis (freely movable)
Synarthrotic - answer-immovable joint
Amphiarthrotic - answer-slightly movable joints
Diarthrotic - answer-freely movable joint
Ball and socket joint - answer-multiaxial: flexion, extension, adduction, abduction, and
rotation
Ex:hip and shoulder
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