What is a meander?
a a bend in a river
b the wide area of land along the river
c a fan shaped sediment deposit
d a large groove in the soil

What is a codon and where is it found

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?

True or false: (a) the strings of little red dots represent carbohydrates. (b) the model is called a bilayer because there are two main types of molecules present, lipids and proteins. (c) the many black lines represent amino acid tails. (d) this model shows membrane transport. (e) the blue ovals are hydrophobic. (f) the blue ovals represent phospholipid heads.