04/09/2021, 18:55
Biology Cells Crossword Puzzle
Biology Cells
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Across
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movement of molecules across a membrane into
areas of higher or lower concentration
9 uptake of liquids or large molecules into a cell by
inward folding of a cell membrane
10 the ability of a cell membrane to allow some, but
Down
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building blocks of cells
the movement of molecules in a fluid or gas from a region
of higher concentration to a region of lower concentration
cell without a cell nucleus
cells that contain a nucleus and multiple other organelles
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04/09/2021, 18:55
Biology Cells Crossword Puzzle
not all materials to cross
11 organelle that supplies energy to the cell and has
it's own ribosomes and DNA
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the process of lysis which occurs when a virus has
infected a cell, replicated new virus particles, and bursts
through the cell membrane
13 allows molecules that cannot directly cross the
phospholipid bolster to diffuse through transport
proteins in the membrane
15 a method by which a virus can replicate it's DNA
using a host cell
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a layer of cellulose surrounding a membrane of plant,
algae, fungi and most bacteria cells
17 a type of endocytosis in which the cell engulfs
large particles
19 movement of molecules from one are of higher
concentration to an area of lower concentration
20 disease-causing strands of DNA or RNA that are
surrounded by protein coats
21 the layer of phoso-lipids surrounding the inner
parts of the cell
24 organelle composed of numerous membranes
that are used to convert solar energy into
chemical energy
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the difference in the concentration of a substance from one
location to another
12 the maintenance of constant internal conditions in an
organism
14 the basic unit of life
16 an animal or plant on or in which a parasite commensal
organism lives
18 release of substance out of a cell by the fusion of a
vesicles with the membrane
22 storehouse for most of the genetic information in cells
23 a way to fight off viruses that contain pieces of weakened
versions of the virus it is intended to fight off
25 the diffusion of water across a semi-permeable membrane
from an area of higher water concentration to an area of
lower water concentration
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