HELP What is NOT true about hydrogen bonds?
A They are present in very common molecules found on Earth
B They are extremely strong compared to ionic or covalent bonds
C They are the reason for many of water's amazing properties
D Many types of molecules can have hydrogen bonding occur between them.

An example of cohesion would be water sticking to and adhesion would be water sticking to
A Solids, liquids
B Liquids, Solids
C The side of a glass cup, other water molecules to form a bubble shape
D Other water molecules to form a bubble shape, the side of a glass cup

Which of these is an example of a bilayer?
A Ribosome with smaller and larger sections connected
B Membrane
C Phosphate group attached to a lipid group
D Folded protein

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

In a hypothetical breed of dogs, coat color is controlled by two genes. there are six different coat colors in this breed: black, brown, cream, gray, silver, and tan. consider the following crosses. cross 1: black females from a lineage of all black dogs are crossed with brown males from a lineage of all brown dogs. f1 males and females are all black. when f1 are intercrossed, f2 males and females are black or brown. cross 2: black females from a lineage of all black dogs are crossed with tan males from a lineage where all males are tan and all females are cream. f1 males are black, f1 females are gray. when f1 are intercrossed, f2 males and females are black, brown, gray, or tan. cross 3: silver females from a lineage where all females are silver and all males are gray are crossed with brown males from a lineage of all brown dogs. f1 males and females are all gray. when f1 are intercrossed, f2 males are black, brown, gray, or tan, f2 females are cream, gray, silver, or tan. select the correct statements regarding the mode of inheritance of the coat color genes. a) both genes are x-linked. b) both genes are autosomal. c) one of the genes modifies the expression of the other gene. d) each gene has an additive effect on the intensity of coat color. e) each gene independently specifies three colors. f) one of the genes is autosomal, and the other is x-linked.

What type of graph presents information about how often certain or traits occur?