What is the fancy science word for reproductive cells?
mitosis
gametes
meiosis
DNA
13. Multiple Choice
30 seconds
1 pt
If a cell has pairs of chromosomes, one from each parent, we say the cell is...
haploid
diploid
a gamete
14. Multiple Choice
30 seconds
1 pt
This method of cell division produces gametes.
mitosis
meiosis
reproduction
DNA
15. Multiple Choice
30 seconds
1 pt
This method of cell division is important to growth and repair. It is also a form of asexual reproduction.
mitosis
meiosis
reproduction
gametes
16. Multiple Choice
30 seconds
1 pt
In human cells, cells that only have 23 chromosomes would be called ________________ because they have half the amount of chromosomes needed for a viable offspring.
haploid
diploid
DNA
RNA
17. Multiple Choice
30 seconds
1 pt
single stranded molecule that carries information for the cell.
DNA
RNA
18. Multiple Choice
30 seconds
1 pt
Which of the following is not a nitrogen base found in DNA?
Adenine
Thymine
Cytosine
Uracil
19. Multiple Choice
30 seconds
1 pt
Adenine, Thymine, Cytosine, Guanine, and Uracil are all known as..
nitrogen bases
sugars
phosphates
stair steps
20. Multiple Choice
30 seconds
1 pt
Which nitrogen base pairs with Cytosine?
Thymine
Adenine
Guanine
21. Multiple Choice
30 seconds
1 pt
Which nitrogen base pairs with Thymine?
Adenine
Guanine
Cytosine
Uracil
22. Multiple Choice
30 seconds
1 pt
Which nitrogen base pairs with Uracil?
Adenine
Thymine
Guanine
Cytosine
23. Multiple Choice
30 seconds
1 pt
Uracil is a nitrogen base found in...
DNA
RNA
24. Multiple Choice
30 seconds
1 pt
The joining of an egg cell and a sperm cell is called...
fertilization
gamete
mitosis
meiosis
25. Multiple Choice
30 seconds
1 pt
The cell that forms after fertilization is called...
zygote
gamete
egg cell
sperm cell
26. Multiple Choice
30 seconds
1 pt
What type of cells does mitosis produce?
diploid
haploid
27. Multiple Choice
30 seconds
1 pt
What type of cells does meiosis produce?
diploid
haploid
28. Multiple Choice
30 seconds
1 pt
Which nitrogen base pairs with Guanine?
Cytosine
Thymine
Adenine
Uracil
29. Multiple Choice
30 seconds
1 pt
A type of reproduction where the off spring is identical to the parent.
sexual
asexual
30. Multiple Choice
30 seconds
1 pt
budding, fission, and regeneration are all examples of ...
asexual reproduction
sexual reproduction
31. Multiple Choice
30 seconds
1 pt
a type of reproduction that involves two parents and the offspring is not identical to the parents.
asexual
sexual
32. Multiple Choice
30 seconds
1 pt
______________ are sections of DNA that code for a particular trait.