The fossils from prehistoric organisms can be compared to present day organisms showing the differences in how much thwy have changed.
tricuspid valve is located between the right atrium and ventricle
Answer:
B
Explanation:
Without the greenhouse effect the earth would be very cold.
Answer:
1) The protein is a tetramer, i.e., it has 4 subunits
2) The protein has two identical subunits with a molecular weight of 90 kDa
3) Because this protein contains two subunits with identical molecular weight (90 + 90= 180)
Explanation:
160 kDa + 90 kDa + 60 kDa = 310 kDa >>
Subunit X = 400 kDa - 310 kDa = 90 kDa >> Two subunits with a weight of 90 kDa likely linked by disulfide bonds (i.e., non-reducing conditions can break all bonds except sulfide interactions)
Answer:
Filterable blood components include water, nitrogenous waste, and nutrients that will all be transferred into the glomerulus to form the glomerular filtrate.
Explanation:
