Which are the primary molecules making up plasma membranes in cells?

A) carbohydrates
B) lipids
C) proteins
D) nucleic acids


B

Biology & Microbiology

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The first successful treatment of a human genetic disorder through gene therapy was with a disorder known as

A) severe combined immunodeficiency disease. B) diabetes mellitus. C) human dwarfism. D) hemophilia. E) acquired immunodeficiency syndrome.

Biology & Microbiology

________ causes both genital warts and cervical cancer

Fill in the blank(s) with correct word

Biology & Microbiology

Green photosynthetic pigment of algae and plants that absorbs solar energy; occurs as chlorophyll a and chlorophyll b.

What will be an ideal response?

Biology & Microbiology

Which of the following statements is true?

A) Sister chromatid exchange would lead to a reshuffling of alleles. B) Exchanges occur between homologous chromosomes, but never between sister chromatids. C) Crossing over has a cytological basis. D) Sister chromatid exchange would mutate one strand of DNA. E) Harlequin chromosomes are a result of homologous recombination.

Biology & Microbiology