HESI A2 Entrance Exam Biology Grammar Reading
Latest 2023 / 2024
Biology ,Grammar, Reading ,Math and vocabulary added possible questions Biology How many chromosomes do sperm and egg produce in meiosis is?23
how many chromosomes do sperm and egg produce in mitosis?46
What helps the cells shape and cell to adapt?cytoskeleton
What gives the cell the ability to move and proper?microtubules
What is the main component of blood plasma?water
What is the first step in metabolism of food to cellular energy?glycolysis
What drives the cell/ pushes it forward?propulsion
All humans have how many pairs of chromosomes?23 pairs
The plasma membrane is made of/ composed of what?lipids, proteins, and carbohydrates
What organelle is responsible for packaging, processing, and shipping?Gold Apparatus
Plant cells have what organelle that functions as storage, waste disposal, and protection?vacuoles
What are the site of cellular respiration? (eukaryotic cells) mitochondria
What are plasma membranes mostly made of?lipids What is the magnification of an ocular lens on a microscope?10x
What part of the microscope is the side going to be placed on?stage 1 / 4
what holds the genetic code for each person?
DNA
what is DNA made of?nucleotides
is the most important component of the cell, contributing toprotection, communication, and the passage of substances into and out the cell.The cellular membrane
the plasma membrane is made of how many phospholipid layers?2
How id oxygen transported through blood or body?circulatory system
The mRNA strand is what to DNA strand?identical except T is replaced with U
What organelle is responsible for protein synthesis and membrane production?endoplasmic reticulum (rough ER)
What is the intake of food through the cell membrane creating food vacuole?phagocytosis
The birds body and function of wings?hereditary
What phase does replication take place in?S phase
What are different versions of a gene? (variations) alleles
is the sequence of reactions by which most living cells general energy during the process of aerobic respiration; it take place in the mitochondria The Kerb Cycle
What kind of cells are in meiosis (sex cells) gametes
What organelle pushes water out of the cell?vacuoles (contractile) 2 / 4
What is the diffusion of water through a semi-permeable membrane from areas of high concentration to areas of low concentration?osmosis
The expulsion or discharge of substances from the cell (removal)?exocytosis
What does aerobic respiration require?oxygen
What skin layer can produce fingerprints?dermis papillae
What is an animal cell?eukaryotic
Movement of ions and other molecular substances across cell membranes without the need of energy is Passive transport
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