Homeostasis & Scientific method
What is negative feedback?
A feedback mechanism that brings the body back toward normal conditions
This bone cell builds new bone tissue
osteoblast
Blood carries away from heart
Arteries
Basic unit of life
what is a cell
What's missing?
DNA- ____- Protein
RNA
difference between dependent and independent variable
independent: The variable that the researcher changes in an experiment
dependent:The variable that the researcher measures as the outcome
structural unit of bone and contractile unit of muscle
osteon and sarcomere
Which leukocytes have granules
Granular leukocytes
(bonus if they name the 3)
2 types of transport
active and passive transport
difference between phenotype and genotype
Phenotype= PHYsical
Genotype= GENEtics
Which cells are haploid and which cells are diploid
Gametes are haploid
Soma/ body cells are diploid
3 types of muscle
cardiac
skeletal
smooth
(bonus if they talk about the differences among the three)
3 different blood types
RBC, WBC, and platelets(bonus if they use the medical term)
3 different types of tonicity
hypertonic
isotonic
hypotonic
3 types of categorizing alleles
homozygous dominant
homozygous recessive
heterozygous
In an experiment, the group that does NOT receive the treatment
Control group
During muscle contraction, this protein covers the myosin-binding sites on actin until calcium moves it
tropomyosin
Name the 2 atria and 2 ventricles
left and right atria
left and right ventricle
4 types of tissues
epithelial, connective, muscle, and nervous
if both parents are heterozygous what are the chances of the offspring being a homozygous recessive
25%
if your body temp is too high, what does you body do to cool off?
sweat
draw either an osteon or a sarcomere and label its parts
judge decides
Name the pathway of blood from deoxygenated to the rest of the body
judge decides
Name all the tissue types
epithelial: simple, stratified, squamous, columnar, cuboidal, PCCE
connective: blood, bone, cartilage, adipose, reticular, loose areolar, dense fibrous, elastic
muscle: smooth, cardiac, and skeletal
nervous: neuron and glia cells
name the steps in mitosis
PMAT
(Bonus if they talked about what happens in mitosis)