Biologically produced proteins called antibodies help the body fight infections in which of these ways? Antibodies destroy pathogens by engulfing and digesting them.
Antibodies are found in the antibiotic medicines that can be taken to help the body fight off infections that have occurred.
Antibodies identify and destroy foreign materials and pathogens by producing powerful chemicals that dissolve them, making
them harmless.
Antibodies attach to the surface proteins of antigens, inactivating the pathogen or signaling other immune cells to destroy the
foreign protein material.

What are the types of mutations, and how does each alter the encoded protein? college level answer

If you have a difficult time knowing where your hand is without looking at it you may be having a problem with your what ?

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.