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Studystack Set 1

QuestionAnswer
A membrane that exhibits a membrane potential is said to be: a. Bipolarized b. Multipolarized c. Unipolarized d. polarized Polarized.
According to the sliding filament theory, how does muscle contraction occur? Myosin heads form cross bridges and pull thin filaments, causing them to slide.
True or false, a neuromuscular junction consists of one neuron and all the skeletal muscle it stimulates False.
What is an Enzyme? Enzymes are biological catalysts and functional proteins.
What is Anaerobic Respiration? A type of cellular respiration that does not require oxygen as its final electron acceptor.
What are the four basic components of every feedback loop? 1. Sensor mechanism 2. Integrating Center 3. Effector 4. Feedback
The lipid referred to as tissue hormone is ________ Prostaglandin
Facilitated diffusion is not active transport because _______ it does not use cellular energy.
In which layer of skin does kertinization occur? a. Stratum basale b. Stratum corneum c. Stratus granulosum d. Stratum spinosum Stratum granulosum
Which is not a part of a hair? a. Shaft b. Root c. Lanugo d. Medulla Lanugo
Adipocytes found in yellow bone marrow stores and releases ___________ for energy Fats and triglycerides
Without red bone marrow, you would not have the ability to make ______ Blood cells
Replication of DNA occurs in which phase of interphase? a. S phase b. G1 phase c. G2 phase d. M phase S phase
A neurologist is using a voltmeter to measure potential. The neuron's membrane potential was +30mV. What kind of membrane potential is this? Action
The sodium pump actively pumps ___ potassium ions into the neuron and ___ sodium ions out of the neuron. three, two
Glycolysis occurs in what part of the cell? The cytoplasm.
Bones grow due to activity in the _____ Epiphyseal Plates.
Created by: koltonheskett
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