EXAM STRAIGHTERLINE 2026 TEST
PAPER QUESTIONS ANSWERS
GRADED A+
◉ Histones are found in....
Answer: nucleosomes.
◉ The three major subdivisions of extracellular fluid found in the body
are plasma, interstitial fluid, and __________..
Answer: lymph.
◉ The triplet codes needed to specify a specific polypeptide chain are
found in the.
Answer: gene.
◉ One mole of any element.
Answer: has the same number of atoms.
◉ During mitosis, chromatids separate into daughter chromosomes
during.
Answer: anaphase.
◉ All of the following are true of neurons, except that
,A) they conduct a nervous impulse
B) they are separated from one another by synapses
C) they are a very specialized form of connective tissue
D) when mature, they lose the ability to divide
E) they are composed of a soma and axon.
Answer: C) they are a very specialized form of connective tissue
◉ If a cell has 18 chromosomes and undergoes mitosis how many
chromosomes would each daughter cell have?
A) cannot be determined
B) 9
C) 36
D) 23
E) 18.
Answer: E) 18
◉ Two types of vesicular transport include.
Answer: endocytosis and exocytosis.
◉ Which statement best describes osmosis?
, A) active transport of water across the cell membrane
B) diffusion of water from a greater to lesser water concentration across
a selectively permeable membrane
C)random movement of water due to kinetic energy
D) diffusion of water from a greater to lesser water concentration
E) movement of water into a solute.
Answer: B) diffusion of water from a greater to lesser water
concentration across a selectively permeable membrane
◉ In a dehydration synthesis reaction, compounds.
Answer: lose water molecules.
◉ The genetically programmed death of cells is called.
Answer: apoptosis.
◉ The study of the superficial and internal features in a specific area of
the body is called _____ anatomy..
Answer: regional
◉ Glands that secrete hormones into the interstitial fluid are.
Answer: endocrine glands.
◉ Tissue changes with age include all of the following, except