WorksheetsSect 7.1 to 7.3 Quiz for CK12
Total questions: 25
Worksheet time: 16mins
Which stage of human development is first after fertilization?
Neonate
Embryo
Zygote
Fetus
Interphase is the first stage of the cell cycle. What steps does it contain? (3)
The duplication of DNA
M Phase
Cytokinesis
Gap 1
Gap 2
Which of the following is a major process used in prokaryotic and eukaryotic cell division? (3)
Mitosis
Meiosis
Cytokinesis
Binary Fission
_____ is the division of the cytoplasm and the organelles located there.
Mitosis
Meiosis
Binary Fission
Cytokinesis
Which statement(s) describe body cells? (3)
Diploid in number
Haploid in number
Also called somatic cells
Are created by Mitosis
Are created by Meiosis
Human somatic cells have _____ chromosomes.
Human sex cells have _____ chromosomes.
23 and 46
46 and 23
20 and 40
40 and 20
_____ reproduction is the reproduction that requires only one parent and produces genetically identical offspring.
Asexual
Sexual
Fertilization
Chromosomal
Which of the following are a form of cell division? (3)
mitosis
meiosis
interphase of the cell cycle
binary fission
fertilization
Bacterial growth is limited by _____. (4)
Food
Water
Availability of another bacteria to mate with
Space
Build-up of waste
Which of the following must occur for a prokaryote to divide? (4)
The two chromosomes separate and move to opposite ends of the cell
The single chromosome is copied
A new membrane grows into the center of the cell
The cell grows larger
The nucleus has to divide
Binary fission is a form of prokaryotic cell division in which _____ daughter cells are produced.
unique
identical
gamete
four
The division septum is the cell wall that forms between daughter cells at the end of __________ in prokaryotic organisms. (2)
binary fission
meiosis
cell division
mitosis
If the diploid number of chromosomes is 46, the haploid number is _____.
46
4
2
23
_____ is the division of the cytoplasm that forms two daughter cells.
Cytokinesis
Meiosis
Mitosis
DNA replication
The formation of gametes, an organism's reproductive cells, is the result of another form of cell division called _____.
Mitosis
Cytokinesis
Meiosis
DNA replication
During _____, the nuclear membrane breaks down and later reforms.
Binary Fission
DNA replication
Cytokinesis
Mitosis
Prior to cell division, the cells _____ and the _____, have to be copied or duplicated. (2)
Cytoplasm
Organelles
Cell membrane
DNA
The cell cycle is made up of which of the following events? (3)
Meiosis
M phase
Cytokinesis
Interphase
Binary fission
_____ is a cell division process that creates a unique individual.
Cytokinesis
Binary fission
Mitosis
Meiosis
If one prokaryotic bacteria can reproduce through binary fission in 20 minutes, how many bacteria would be present after 2 hours time or 6 cell divisions?
16
32
64
128
Which of the following organelles are found in all cells? (4)
mitochondria
DNA
ribosomes
cell membrane
cytoplasm
When ____ occurs, the make up of the cell is divided between 2 identical daughter cells.
cellular respiration
DNA replication
mitosis
cytokinesis
Prokaryotic bacteria can experience exponential growth given which of the following? (3)
ideal conditions
use of binary fission
unlimited bacteria to mate with
using mitosis and cytokinesis
unlimited resources
Which steps make up the majority of the eukaryotic cells life cycle? (3)
mitosis
gap 1
cytokinesis
gap 2
s phase
Which of the following is/are true of fertilization? (3)
most widely used form of asexual reproduction
mitosis is used to make the gametes
1/2 set of DNA from sperm gametes
results in a single stem cell called a zygote with a full set of DNA
1/2 set of DNA from egg gametes
