Home Discussion Forum I need help with a couple of Bio questions. anyone able to...

I need help with a couple of Bio questions. anyone able to help me please?

37: Blood vessels that carry blood away from the heart are called
arteries.
veins.
capillaries.
All of the above.
38: All of the following are endocrine glands EXCEPT
adrenal glands
sebaceous glands
pineal glands
pituitary glands
39: Which of the following hormones are responsible for the “fight-or-flight” response?
epinephrine and norepinephrine.
insulin and glucagon.
estrogen and progesterone.
thyroxin and melatonin.
40: The gland secretes insulin
thyroid
thymus
pancreatic islets
pituitary
41: Neurons that conduct nerve impulses from the receptors to the central nervous system are
motor neurons.
efferent neurons.
interneurons.
sensory neurons.
42: What part of the CNS is the primary coordinating center for muscle actions?
cerebrum
cerebellum
brainstem
spinal cord

7 COMMENTS

  1. 37. is arteries
    40.is pancreatic islets
    42. is cerebellum
    well i’m a high school student and i take AP biology so i hoped that help thats all i know

  2. arteries
    sebaceous glands
    epinephrine and norepinephrine
    pancraetic islets
    sensory neurons
    cerebellum
    these are the correct answers in full!
    dont listen to anyone else there lesser mortals

  3. 37: arteries
    38: sebaceous glands
    39: epinephrine and nor epinephrine
    40: pancreatic islets
    41: sensory neurons
    42: cerebellum

  4. 37) Arteries
    38)Sebaceous
    39)Epinephrine & Norepinephrin
    40)Pancreatic Islets
    41)Sensory Neurons
    42)Cerebellum
    Hope these help!

  5. Hello,
    37: (arteries).
    Veins are blood vessels that carry blood from tissues into the heart . Capillaries are the smallest of a body’s blood vessels
    connect the arteries and viens in the tissues, for interchange substances between blood and tissues.
    38:(sebaceous glands)
    Sebaceous glands are EXOCRINE glands, are glands that secrete their products into ducts (duct glands),they found in the skin and secret an oily substance called sebum .But pituitary ,pineal,adrenal glands are ENDOCRINE glands, which secrete their products (hormones) directly into the bloodstream (ductless glands).
    39:(epinephrine and norepinephrine.)
    And they are called adrenaline and noradrenaline,and are secreted from the adrenal gland.Insulin and Glucagon are responsible for glucose level control in the blood.Estrogen and Progesterone have reproductive function in femals.Thyroxin (T4) has important role in metabolic processes in all the body cells.Melatonin is important in determining the sleeping.
    40:(pancreatic islets)
    Insulin is produced by Beta-cells in the Islets of Langerhans in the pancreas.Thyroid secrets T4,T3,and Calcitonin.Thymus has role in lymphtic organ has role for T-lymphocytes build up .Pituitary secrets (8 hormons) Prolactin,GH,ACTH,FSH,LH,TSH,Oxytocin,ADH.
    41:(sensory neurons)
    Motor neurons are efferent neurons.They conduct nerve impulses from central nervous system to muscles.Interneurons are located in the central nervous system.
    42: (cerebellum).
    I can’t explain this ,because i will spend days for this Q,sorry.
    Good luck.

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