What are the building blocks of all plants and animals - answer-cells
All of the following are membranous organelles EXCEPT - answer-microvilli and centrioles
Most of the surface area of the plasma membrane consists of - answer-phospholipids
Because of the chemical-structural composition, ...
Anatomy and Physiology Chapter 3 Practice
Test
What are the building blocks of all plants and animals - answer-cells
All of the following are membranous organelles EXCEPT - answer-microvilli
and centrioles
Most of the surface area of the plasma membrane consists of - answer-
phospholipids
Because of the chemical-structural composition, the plasma membrane is
called a - answer-phospholipid bilayer
The cytoskeleton gives the cell strength and rigidity and anchors the position
of major organelles. What are the primary components of the cytoskeleton -
answer-microtubules
Most of the energy a cell needs to live is generated by the - answer-
mitochondria
Which organelle absorbs and breaks down fatty acids and other organic
compounds - answer-peroxisome
Ribosomal proteins and RNA are produced primarily in the - answer-nucleolus
Along the length of the DNA strand, information is stored in the sequence of -
answer-nitrogenous bases
A sequence of three nitrogen bases can specify the identity of - answer-a
single amino acid
What is the process in which RNA polymerase uses the genetic information
to assemble a strand of mRNA - answer-transcription
If the DNA triplet is TAG, the corresponding codon on the mRNA strand will
be - answer-AUG
Protein channels within the plasma membrane - answer-permit water and ion
movement at all times
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