NLN-PAX science BUNDLED exams 2023 with 100% correct answers

A person blows his breath into a straw that is placed in limewater. The limewater becomes cloudy because the person's breath contains: carbon dioxide A person who was in an auto accident has formed a blood clot at the site of the injury. One event that can lead to formation of a blood clot ...

Alimentary canal definition begins at mouth, ends at anus... digestive system A neuron that transmits impulses from receptors to the spinal cord sensory neuron Kinetic energy is at a maximum when the potential energy is... at a minimum, for example at the bottom of an incline ...

Cell the smallest living unit and the basic unit of function and structure for all living things. Nucleus contains the genetic information, or DNA, and controls the activities of the cell. Plasma (cell) membrane separates the contents of the cell from the surrounding fluid (intersti...

1 kilogram (kg) of solid X at 10°C and 1 kg of solid Y at 10°C each absorb 5 joules of heat energy. The final temperatures of X and Y are 15°C and 20°C, respectively. Compared to X, Y must have a lower A) specific heat B) conductive heat C) heat of fusion D) heat of vaporization A) specific...

autotrophs organisms that produce their own food from inorganic substances (plants) heterotrophs obtain their food from consuming other plants and animals primary consumers omnivores and herbivores secondary consumers carnivores tertiary consumers carnivores that eat...

synthesis reaction a reaction in which two or more substances combine to form a new compound Benzene Consists of a ring of six carbon atoms with alternating single and double carbon-carbon bonds. Which of these organisms use nitrogen directly from the air? Blue-green algae Wh...

An organism with chloroplasts is probably An autotroph What property of water allows someone to fill a glass slightly above the rim without the water flowing over? Surface tension (cohesion) The spaces between neurons synapses Which Group of chemicals is not normally found in...

B cells are responsible for antibody production Which statement about white blood cells is true? Mouth, stomach, and small intestine Which locations in the digestive system are sites of chemical digestion? Synthesizing calcitriol and secreting erythropoietin, regulating the concentra...

aim of physics to understand the physical laws and principles that influence every aspect of daily life displacement of an object the distance that an object is from some starting point, and is measured in units of length How does displacement change when an object is in motion? it ...

Atomic Number the number of protons in the nucleus of an atom Mass number the sum of the number of neutrons and protons in an atomic nucleus Neutron A subatomic particle that has no charge and that is found in the nucleus of an atom Anion an ion with a negative charge, has m...

The organ in the human female that develops to nourish the embryo is called the Placenta Which of these substances is a product of cellular respiration in animals ATP What would be a likely result if all of the bees and butterflies in an area were destroyed Fewer plant seeds would b...