🌺LIVING THINGS🌺
What is a Organism?
A living thing.
Watery substance found in each cell membrane?
Cytoplasm
The basic unit of structure and function in living things?
Cell.
The process in which organisms produce new organisms or offspring that are like themselves?
Reproduction
How many chromosomes are in each cell?
46
The molecule that controls the activities of a cell
DNA
What is a Neuron?
Nerve cell
An organism made up of one cell?
Unicellular
The resting phase between successive _____ divisions of a cell, or between the first and second divisions of _____.
Mitosis
How many sets of chromosomes are in each cell?
23
True or false
All living things have cells.
TRUE!!!!!!!!
True or false...
Plant cells have no nucleus.
FALSE!!
How many types of cells are their in the human body?
200
Their are ______ types of gametes.
A. 1
B. 2
C. 6
2 types.
How many stages of mitosis are their?
6
True or False
All living things are either plants or animals.
FALSE.
True or false..
Plant and animal cell are the same.
FALSE.
An organism made up of more than one cell.
Multicellular
______ is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information.
Meiosis
What is the biggest cell?
Muscle cell Red blood cell White blood cell
Overy egg cell Nerve cell
Overy egg cell.
What are 4 traits that make something living?
Have Cells, reproduction, growth and development has DNA and RNA, and need nutrients.
DNA stands for ____________________
Deoxyribonucleic acid (DNA).
Cells that have the ability fo become various types of cells.
Stem cells
What is the first step of mitosis?
Prophase
Does a animal cell have chloroplasts?
Yes No
No