Moment 15 Flashcards
rough ER - synthesizes…
synthesizes and processes PROTEINS in the cell
smooth ER
synthesizes and processes LIPIDS in the cell
rate of diffusion is___proportional to distance between the 2 solutions
inversely. ex - rate of diffusion is faster (increases) if distance btwn blood cells and alveoli is decreased
cardiovascular and circulatory are..
the same thing. it moves blood and lymph around the body
blood plasma contains (NAH to plasma)
nutrients, hormones, antiobodies and immune proteins
chyme in the small intestine is neutralized by what?
bicarbonate (from the pancreas)
duodenum receives alkaline bile from…
gall bladder than neutralizes acidic chyme
nutrients pass from small intestine to..
liver first. then to the large intestine
enzyme in the mouth
amalyse
enzyme in the stomach
pepsin
enzymes in the pancreas (TAL pancake enzymes)
trypsinogen, amylase, lipase
enzymes in the small intestine (tease enzymes in small intestines)
brush border enzymes, proteases and lactase
3 types of muscle (SCS)
smooth, cardiac, and skeletal
nerve synapse allows for the passing of..
signals between neurons and muscles
male gamates
sperm
female gamates
eggs
hormone responsible for maturation of egg
estrogen
sudofireous glands
sweat glands
2 general responses of the adaptive immune system
cellular and humoral
cellular
destroys infected cell
humoral
antibodies from B cells
branched carbohydrates, such as…(branches in liver)
glycogen, provides energy storage
messenger RNA is located in..
the nucleus and it transcribes genetic code for a protein from the DNA template. It then carries the code out to the rRNA.
the rRNA is located in…
the cytoplasm. then tRNA brings amino acids dictated by mRNA to the ribosomes. then peptide bond is formed.
ricotta and pesto taste great on pizza - subject verb agreement
ricotta and pesto should be taken as a plural verb, so the verb should be plural. No “s” in tastes.
a unit rate always has what in the denominator?
- it’s always something compared to one.
1 mile converted to kilometers
1.61 km
positive feedback
stimulates gland secretions that temporarily push levels further out of homeostasis
negative feedback
inhibits stimulation to maintain homeostasis
small passages that terminate in the AIR SACS
bronchioles
transcription producing mRNA takes place where?
the nucleus
where does production of rRNA occur? (R and R in a vacation spot)
nucleolus
where does charging of tRNA with amino acid occur? (tcp)
the cytoplasm
where does translation of mRNA into a protein occur?
on ribosomes
what is a condition of an F1 monohybrid cross?
a cross between parents that are heterozygous at one specific gene. F1 are Ss.
F1 are…
Ss
F2 are…
ss
tubular reabsorption is..
the movement of useful material back into the blood stream
tetany can be caused by…
hypocalcemia
self-contained part of an organism that performs a specific function
organ
what does acetylochloline do at the muscular junction?
binds to receptor proteins in sarcolamella, which open sodium channels
Ca channels are what type of channels?
voltage gated - can’t be opened by hormones
what triggers release of acetylochloline?
Ca entering terminal
acetylochloline triggers…
depolarization