Which of these statements about heterochromatin are TRUE?-Heterochromatin is found in the telomeres and centromere.-Heterochromatin remains relatively condensed (tightly coiled) during the cell cycle.-Heterochromatin has relatively few genes.

A client presents with a huge lower jaw, bulging forehead, large hands and feet, and frequent headaches. What could be causing this client's symptoms? A) Hyperpituitarism B) Hypocalcemia C) Dementia D) None of these

Blood groups in humans are inherited with the alleles for type a and type b acting in a co-dominant manner, and both a and b are dominant to type o. if two parents with type b blood have a type o child, the genotype of the father must be:

Which of the following statements most accurately describes how water moves through Earth and its atmosphere? A. Liquid water enters the atmosphere from Earth's rivers and oceans. B. Liquid water falls to Earth as rain. C.

Nuetrons are found within the ___ of an atom and carry no charge

Consider the partial sequence of a peptide. I L W A N R M S H V L F A V E A Select all amino acid residues likely to be on the solvent‑exposed surface once the peptide folds into its native conformation. a. I b. L c. Q d. A e. N f. R g. M h. S i.

Which determines what an organism looks like and how it grows and develops? A. protein B. cell C. DNA D. cyclins

What is the product of spermatogenesis?

What information should the nurse document in the medication record when administering a non-narcotic pain medication? select all that apply?

Lymphocytes that are clones of activated B cells or T cells that enhance resistance to future infection are called: a. memory cells. b. clones cells. c. enhanced cells. d. recall cells.

A group of scientists are studying the internal parts of a cell. Which microscope is most appropriate for these scientists to use?