Problem:OPTIONS:
- insertion
- elevation
- axons
- elongation

Q: What is the addition of nucleotides to the mrna strand? A:
****
A: elongation

Problem:OPTIONS:
- testes
- Uterus
- fallopian tubes
- ovaries

Q: The organs of female mammals that that produce eggs are called what? A:
****
A: ovaries

Problem:OPTIONS:
- stomach
- brain
- skin
- heart

Q: Regularly done aerobic activities can help build up endurance and make what vital organ stronger? A:
****
A: heart

Problem:OPTIONS:
- mammary glands
- lymph nodes
- spinal cord
- endocrine glands

Q: In which specific organs are hormonal cells located? A:
****
A:
endocrine glands