Anatomy and Physiology B/C

Test your knowledge of various Science Olympiad events.
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reninkidney
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Re: Anatomy and Physiology B/C

Post by reninkidney »

Revival:
Labeling (fun... right?):

1. https://i.pinimg.com/originals/89/c8/de ... 41c7a1.jpg
Label all these muscles.

2. https://i.pinimg.com/originals/a9/17/b2 ... 26c458.jpg
Label this skull diagram.

3. https://pulpbits.net/wp-content/uploads ... m-quiz.jpg
Label this skin diagram.
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Mr.Epithelium
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Re: Anatomy and Physiology B/C

Post by Mr.Epithelium »

reninkidney wrote: Fri Mar 27, 2020 11:52 am Revival:
Labeling (fun... right?):

1. https://i.pinimg.com/originals/89/c8/de ... 41c7a1.jpg
Label all these muscles.

2. https://i.pinimg.com/originals/a9/17/b2 ... 26c458.jpg
Label this skull diagram.

3. https://pulpbits.net/wp-content/uploads ... m-quiz.jpg
Label this skin diagram.
1)
1. tensor faciae latae
2. sartorius
3. rectus femoris
4. iliotibial tract
5. vastus lateralis
6. peroneus longus
7. tibialis anterior
8. extensor digitorum longus
9. peroneus brevis
10. pectineus
11. adductor longus
12. gracilis
13. adductor magnus
14. vastus medialis
15. gastrocnemius
16. soleus
17. tibilialis anteiror

2)
1. parietal bone
2. mandible
3. mental foramen
4. frontal bone
5. nasal bone
6. ethmoid bone
7. sphenoid bone
8. temporal bone
9. zygomatic bone
10. vomer bone
11. maxilla (alveolar process)
12. upper incisor
13. lower incisor

3)
1. Stratum basale
2. Stratum spinosum
3. Stratum granulosum
4. Stratum lucidum
5. Stratum corneum
6. dermal papillae
7. capillary loop
8. eccrine gland
9. sebaceous gland
10. hair follicle
11. blood vessels (cutaneous plexus)
12. adipose tissue
13. hair root plexus
14. Pacinian corpuscle
15. nerve fiber
16. hypodermis
17. reticular layer
18. papillary layer
19. hair shaft
20. arrector pili
21. Meissner's corpuscle
Fun labeling, hopefully most of them are right! :D
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Re: Anatomy and Physiology B/C

Post by sneepity »

hey guys is it okay if I just yeet myself in I need practice
B)
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Re: Anatomy and Physiology B/C

Post by sneepity »

sneepity wrote: Thu Apr 23, 2020 7:51 pm hey guys is it okay if I just yeet myself in I need practice
wait the thread is dead :oops:
B)
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Re: Anatomy and Physiology B/C

Post by reninkidney »

Mr.Epithelium wrote: Tue Apr 14, 2020 11:51 am
reninkidney wrote: Fri Mar 27, 2020 11:52 am Revival:
Labeling (fun... right?):

1. https://i.pinimg.com/originals/89/c8/de ... 41c7a1.jpg
Label all these muscles.

2. https://i.pinimg.com/originals/a9/17/b2 ... 26c458.jpg
Label this skull diagram.

3. https://pulpbits.net/wp-content/uploads ... m-quiz.jpg
Label this skin diagram.
1)
1. tensor faciae latae
2. sartorius
3. rectus femoris
4. iliotibial tract
5. vastus lateralis
6. peroneus longus
7. tibialis anterior
8. extensor digitorum longus
9. peroneus brevis
10. pectineus
11. adductor longus
12. gracilis
13. adductor magnus
14. vastus medialis
15. gastrocnemius
16. soleus
17. tibilialis anteiror

2)
1. parietal bone
2. mandible
3. mental foramen
4. frontal bone
5. nasal bone
6. ethmoid bone
7. sphenoid bone
8. temporal bone
9. zygomatic bone
10. vomer bone
11. maxilla (alveolar process)
12. upper incisor
13. lower incisor

3)
1. Stratum basale
2. Stratum spinosum
3. Stratum granulosum
4. Stratum lucidum
5. Stratum corneum
6. dermal papillae
7. capillary loop
8. eccrine gland
9. sebaceous gland
10. hair follicle
11. blood vessels (cutaneous plexus)
12. adipose tissue
13. hair root plexus
14. Pacinian corpuscle
15. nerve fiber
16. hypodermis
17. reticular layer
18. papillary layer
19. hair shaft
20. arrector pili
21. Meissner's corpuscle
Fun labeling, hopefully most of them are right! :D
I think they are all right...
sneepity wrote: Thu Apr 23, 2020 7:51 pm hey guys is it okay if I just yeet myself in I need practice
Sure! Go ahead and post a question!
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Re: Anatomy and Physiology B/C

Post by sneepity »

okay,so
1. In what layer of the epidermis are keratinocytes producing keratohyalin?
2. How is melanin produced?
3.What is the reason for differences in skin pigmentation?
hopefully they aren't noob material
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Re: Anatomy and Physiology B/C

Post by Locoholic »

sneepity wrote: Fri Apr 24, 2020 11:32 am okay,so
1. In what layer of the epidermis are keratinocytes producing keratohyalin?
2. How is melanin produced?
3.What is the reason for differences in skin pigmentation?
hopefully they aren't noob material
1. Stratum granulosum 2. Melanin is produced through melanosomes in melanocytes. This is done through a chemical reaction catalyzed by tyrosinase in which tyrosine gets oxidized and then polymerized, creating melanin. 3. There are many factors that affect skin pigmentation. People with less melanin appear lighter. I think the ratio of pheomelanin to eumelanin plays a role but I’m not so sure about that. Carotene also plays a role in pigmentation. A lot of hemoglobin near the skin makes it look more red, and this is often a temporary phenomenon. Hope those answers were enough!

P.S., sorry for not being active on the forums lately. I’ve just had to take a bit of a mental break from SciOly now that the season’s over. *sigh*
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Re: Anatomy and Physiology B/C

Post by sneepity »

Locoholic wrote: Fri Apr 24, 2020 4:53 pm
sneepity wrote: Fri Apr 24, 2020 11:32 am okay,so
1. In what layer of the epidermis are keratinocytes producing keratohyalin?
2. How is melanin produced?
3.What is the reason for differences in skin pigmentation?
hopefully they aren't noob material
1. Stratum granulosum 2. Melanin is produced through melanosomes in melanocytes. This is done through a chemical reaction catalyzed by tyrosinase in which tyrosine gets oxidized and then polymerized, creating melanin. 3. There are many factors that affect skin pigmentation. People with less melanin appear lighter. I think the ratio of pheomelanin to eumelanin plays a role but I’m not so sure about that. Carotene also plays a role in pigmentation. A lot of hemoglobin near the skin makes it look more red, and this is often a temporary phenomenon. Hope those answers were enough!

P.S., sorry for not being active on the forums lately. I’ve just had to take a bit of a mental break from SciOly now that the season’s over. *sigh*
yes, those are perfect! great job. someone pls give me delicious questions
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Re: Anatomy and Physiology B/C

Post by Locoholic »

sneepity wrote: Sat Apr 25, 2020 10:08 am yes, those are perfect! great job. someone pls give me delicious questions
1. What is the difference between fibromyalgia and chronic fatigue syndrome?

2. What is the difference between endochondral and intramembranous ossification? Which embryonic layer does the skeleton come from?

3. Name and scientifically describe as many types of skin markings as you can. (Acne, blackheads, moles, freckles, etc.)

Hopefully those are tasty enough
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Re: Anatomy and Physiology B/C

Post by sneepity »

Locoholic wrote: Sun Apr 26, 2020 9:58 pm
sneepity wrote: Sat Apr 25, 2020 10:08 am yes, those are perfect! great job. someone pls give me delicious questions
1. What is the difference between fibromyalgia and chronic fatigue syndrome?

2. What is the difference between endochondral and intramembranous ossification? Which embryonic layer does the skeleton come from?

3. Name and scientifically describe as many types of skin markings as you can. (Acne, blackheads, moles, freckles, etc.)

Hopefully those are tasty enough
yum yum! those are delish
Opinions expressed on this site are not official; the only place for official rules changes and FAQs is soinc.org.
Opinions expressed on this site are not official; the only place for official rules changes and FAQs is soinc.org.1. in fibromyalgia, there's more muscle pain, but with chronic fatigue syndrome, it's more centered on tiredness :shock:
[/disclaimer]Opinions expressed on this site are not official; the only place for official rules changes and FAQs is soinc.org.
Opinions expressed on this site are not official; the only place for official rules changes and FAQs is soinc.org.
B)

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