Which statement about lipids is true?

A. Lipids are hydrophilic.

B. Lipids are inorganic molecules. C. Lipids contain high-energy bonds.

D. Lipids form a mono-layered cell membrane.

Identify the phases of Meiosis II described below. Chromosomes are lined up by spindle fibers. Nuclear envelope forms around each set of DNA. Sister chromatids are pulled apart. Centromeres move toward the poles of the cell.

How long do potassium takes to diffuse

Which elements can form basic compounds? Check all that apply. sulfur rubidium arsenic selenium silicon xenon antimony

Which gland is NOT matched with its type of secretion? Group of answer choices seminal vesicles: 70% of seminal volume urethra: clear, viscous mucus that neutralizes urine prostate gland: milky, acidic semen bulbourethral glands: lubricating

A trait controlled by four alleles is said to have a) homologous alleles b) hybridization c) autosomes d) multiple alleles

How many kingdoms are in the modern system of classification?

One cell that undergoes meiosis will yield how many independent cells

What type of macromolecule is the sugar fructose?

DNA uses, while RNA uses.

How does pollution affect land, air, and water?