Absorption of minerals can be limited by each of the following factors except:

A. physiological need

B. presence of competing minerals

C. presence of hypertension or osteoporosis

D. presence of fiber

What does the word species mean

Cameron is collecting data to determine the time of completion for each stage of germination in seeds. He is using bean seeds for his investigation and recording his results. He repeats his data collection many times to obtain reliable results.

Explain what happens when sugar is fed to yeast cells?

Choosing a bicycle that has one speed, three speeds, or ten speeds that is either red, blue, green, or black in color

Scientest distinguish whether an entity is living or non living by describing of life

A certain cell continues to divide uncontrollably. Which of it's genes is likely mutated?

Are these genotypes or are these phenotypes? A. Green B. KK C. Blue eyes D. Purple flower E. Jj F. dd

1. Where are your genes found? your alleles your cytoplasm your ribosomes your chromosomes 2. What is the shape of DNA called? nucleotide double helix chromosome ribonucleic acid 3.

Which of the following provides nutrients to a developing embryo, passes wastes into the mother's blood for disposal and forms tissuses of both the mother and the embryo? A.) placenta B.) umbilical cord C.) amniotic or D.) all of the above

Facilitated diffusion can be described as the favorable movement of one solute down its concentration gradient being coupled with the unfavorable movement of a second solute up its concentration gradient. True or false?