sliding filament theory -ANSWER theory that actin filaments slide toward each other during muscle contraction, while the myosin filaments are still
actin and myosin -ANSWER Muscle contraction results from the sliding together of
thymus gland -ANSWER located in the mediastinal cavity anterior ...
BIO 254 FINAL Correct 100%
sliding filament theory -ANSWER theory that actin filaments slide toward each other during muscle contraction, while the myosin filaments are still
actin and myosin -ANSWER Muscle contraction results from the sliding together of
thymus gland -ANSWER located in the mediastinal cavity anterior to and above the heart; secretes thymosin
T cells mature in the -ANSWER thymus
The thymus technically does not make new T-cells, but the T-cells mature there so it houses fresh ones.
T cells -ANSWER Cells created in the thymus that produce substances that attack infected cells in the body.
B cells -ANSWER Cells manufactured in the bone marrow that create antibodies for isolating and destroying invading bacteria and viruses.
CD4 cells -ANSWER Helper T cells
CD8 -ANSWER Cytotoxic T cells
attacks any cell affected by cancer or virus
alimentary layers -ANSWER mucosa, submucosa, mucularis, serosa
Fat soluble vitamins -ANSWER Vitamins A, D, E, K
lymph flow -ANSWER Lymphatic Capillaries --> Lymphatic Vessels --> Lymphatic Trunks --> Lymphatic Ducts --> Subclavian Veins (blood stream)
Lacunae -ANSWER small cavities in bone that contain osteocytes
Sarcolemma -ANSWER muscle cell membrane
foramen ovale -ANSWER connects the two atria in the fetal heart bypass the lungs
corpus luteum -ANSWER name given to a follicle after ovulation because of its yellow color
3 stages of fertilization -ANSWER -Penetration
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller papersbyjol. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.09. You're not tied to anything after your purchase.