Biology, 09.02.2021 20:00 genyjoannerubiera
In general, how might choosing a small sample size affect a scientific investigation?
A. A small sample size is more precise than a large sample size.
B. A small sample size is not as reliable as a large sample size.
C. A small sample size is less expensive than a large sample size.
D. A small sample size has fewer dependent variables than a large sample size.​Following the War of 1812, the United States reached a number of agreements with foreign countries. Match the parts of each
Answers: 3
Biology, 22.06.2019 03:50
Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.
Answers: 1
Biology, 22.06.2019 07:20
Some tools have graduations to show multiple measurements. for example, a ruler may have graduations for both millimeters and centimeters. when measuring the length of an earthworm, which graduations would allow for the most accurate measurement? millimeters centimeters decimeters meters
Answers: 2
Biology, 22.06.2019 13:20
Choose the incorrect statement (a) the motor end plate membrane is only capable of generating graded potentials, but it is contiguous with the skeletal muscle sarcolemma, which can generate action potentials. (b) propagation of an action potential through the t-tubules into the sarcoplasmic reticulum triggers the release of ca++ into the cytoplasm of a skeletal muscle fiber. (c) the generation of suprathreshold endplate potentials in multiple muscle fibers could be due to the increased frequency of action potential generation at the axon hillock of a single motor neuron. (d) a greater amount of ach would be found in the presynaptic vesicles of a motor unit that fired several action potentials after exposure to botulinum toxin, than in a motor unit that fired several action potentials after exposure to the venom of the krait snake (which contains α-bungarotoxin).
Answers: 2
Biology, 22.06.2019 16:30
Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.
Answers: 3
In general, how might choosing a small sample size affect a scientific investigation?
A. A small sa...
History, 13.10.2020 17:01
Mathematics, 13.10.2020 17:01
Mathematics, 13.10.2020 17:01
Computers and Technology, 13.10.2020 17:01
Mathematics, 13.10.2020 17:01
Mathematics, 13.10.2020 17:01
Geography, 13.10.2020 17:01
Mathematics, 13.10.2020 17:01
History, 13.10.2020 17:01
Mathematics, 13.10.2020 17:01
History, 13.10.2020 17:01
English, 13.10.2020 17:01
Mathematics, 13.10.2020 17:01