1. Which of the following is a true statement about the differences between prokaryotic and eukaryotic cells?

Question

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20 points
Prokaryotic cells have a nucleus, but eukaryotic cells do not
Prokaryotic cells have ribosomes, but eukaryotic cells do not
Eukaryotic cells have genetic material, but prokaryotic cells do not
Eukaryotic cells have a nucleus, but prokaryotic cells do not
2. Which of the following cell structures are present in PLANT cells but NOT animal cells?
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20 points
Chloroplasts
Cell membrane
Mitochondria
Cytoplasm

3. which part of the brain are most helpful specifically for the activities performed by a gymnast?
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20 points
occipital lobe and brain stem
frontal lobe and cerebellum
parietal lobe and occipital lobe
temporal lobe
4.all plants exhibit alternation of generation?
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20 points
True
False
5. When can a heartbeat of a developing human be heard through a stethoscope?
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20 points
First trimester 0-12 weeks
Second trimester 13-24 weeks
Third trimester 25-36 weeks
After the baby is born

Answer 1

Here are the correct answers to each of your questions:

1. Which of the following is a true statement about the differences between prokaryotic and eukaryotic cells?
   Answer: Eukaryotic cells have a nucleus, but prokaryotic cells do not.

2. Which of the following cell structures are present in PLANT cells but NOT animal cells?
   Answer: Chloroplasts.

3. Which part of the brain are most helpful specifically for the activities performed by a gymnast?
   Answer: Frontal lobe and cerebellum.

4. All plants exhibit alternation of generation?
   Answer: True.

5. When can a heartbeat of a developing human be heard through a stethoscope?
   Answer: Second trimester 13-24 weeks.

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