WorksheetsLife Science Review
Total questions: 14
Worksheet time: 7mins
The basic unit of structure and function in living things is the
cell
nucleus
mitochondria
mitosis
The thin structure that surround a cell is knows as
nuclear membrane
guard cells
Cell membrane
mitochondrian
The process by which cells reproduce is
cell division
mediocre
cell replication
vacuales
Cell structures that breaks down food to produce energy are the
nucleus
vacuole
mitochondria
cell membrane
All of the following are found only in plant cells except
vacuoles
cell walls
chlorophyll
chloroplasts
characteristics of an organism are called
alleles
traits
homozygous genes
heterozygous genes
an organism with two like genes for a trait is said to be
heterozygous
homozygous
haleozygous
an organism with two unlike genes for a trait is said to be
heterozygous
homozygous
haleozygous
The idea that living things come from nonliving things is called
creation
transportation of materials
spontaneous generation
All of the following statements are true about every organism except
all organisms use energy
all organisms are made up of cells
all organisms grow and develop
all organisms reproduce by fission
Asexual reproduction in which the parent organism splits in two is
fusion
fission
regeneration
spontaneous generation
The initial source of energy for most living things is
heat
sun
wind energy
Which of the following statements is part of the cell theory?
Not all organisms are made of cells
all organism are made of cells
The nucleus is the basic building block of life in both structure and function
most cells come from an existing cell
Which of the following is NOT part of the Cell Theory?
all organisms are made of cells
The cell is the basic building block of life in both structure and function.
Every cell comes from an existing cell
Most organisms are made of cells
