SCIENCE EXAM QUESTIONS AND ANSWERS WITH
COMPLETE SOLUTIONS VERIFIED LATEST UPDATE
GRADED A+ 2026/2027
Terms in this set (267)
1. What are the three - Parotid, sublingual, and
types of salivary glands submandibular glands located in
and where are they the roof of the mouth, cheeks, and
located in the mouth? under the jawbone, respectively.
1. Which of the following - Renin
substances is excreted
by the kidneys to
regulate blood
pressure?
1. What is the chemical - H20
formula for water?
1. Which of the following M
units is used to indicate
length?
researcher collects data - traffic patterns during rush hour
,on the number of cars
passing through a busy
intersection at different
times of the day for a
month. This data would
be most useful to
analyze which of the
following:
1. What is the largest - Skin
organ in the human body
by surface area?
1. Which of the following - Ligaments attach two bones
describes the function of
ligaments?
1. What is the difference - Innate immunity is present at birth
between innate and while adaptive immunity is acquired
adaptive immunity? after exposure to pathogens.
1. Which of the following is - tRNA
responsible for carrying
amino acids to ribosomes
during protein synthesis?
1. What are the steps - Observation, hypothesis, prediction,
involved in the scientific experimentation, analysis,
method? conclusion.
, 1. What is the difference - Solids have a definite shape and
between a solid and a volume while liquids have a
liquid? definite volume but no fixed
shape.
1. Which part of the - Diaphragm
respiratory system is
responsible for regulating
breathing rate and depth?
1. What is the difference - Monosaccharides are simple
between a sugars that cannot be further
monosaccharide and a broken down into simpler sugars
disaccharide? while disaccharides are composed
of two simple sugars.
1. Which of the - Transcription
following is the process
by which DNA is copied
into RNA?
1. What is the role of - Calcium is released from the
calcium in muscle sarcoplasmic reticulum to
contraction? initiate the sliding of actin and
myosin filaments.
1. What is the name of - Diaphragm
the dome-shaped muscle