5 Written Questions

1. mitosis or meiosis? splits twice
2. mitosis or meiosis? asexual reproduction
3. Human sex cells have _____ chromosomes.
4. mitosis or meiosis? sexual reproduction
5. ______ is when a base is left out.

5 Matching Questions

1. substitution
2. meiosis
3. body cell
4. protein
5. messenger RNA

1. a _______ is when the wrong base is used
2. b If a mutation occurs in a ________, the mutation will not be passed to the offspring.
3. c __________ copies the coded message from the DNA in the nucleus and carries the message to the ribosome in the cytoplasm.
4. d The process by which the number of chromosomes is reduced by half to form sex cells is called ___________
5. e Amino acids come together to form a ________

5 Multiple Choice Questions

1. _______ are located on chromosomes
   1. helps
   2. 36
   3. meiosis
   4. genes
2. mitosis or meiosis? 2 new cells
   1. helps
   2. mutation
   3. mitosis
   4. meiosis
3. If a mutation occurs in __________, the mutation can be passed to the offspring
   1. body cell
   2. sex cell
   3. sex cells
   4. helps
4. A mutation is _______ to an organism if it reduces the organism's chances of survival and reproduction.
   1. neutral
   2. helps
   3. harmful
   4. half
5. Sex cells of organism's have ______ the number of chromosomes as body cells
   1. half
   2. 36
   3. harmful
   4. helps

5 True/False Questions

1. 5 → If the body cells of an organism have 10 chromosomes, then the sex cells produced during meiosis would have _____ chromosomes

   True        False

2. mitosis → mitosis or meiosis? splits once

   True        False

3. amino acid → mitosis or meiosis? splits once

   True        False

4. helps → Sex cells of organism's have ______ the number of chromosomes as body cells

   True        False

5. chromosome theory of inheratence → the ________ states that genes are carried from parents to offspring on chromosomes

   True        False