Answer:
a. Unconditioned Stimulus (US) – Teacher saying jump
b. Conditioned Stimulus (CS) – Clearing the throat, saying Uhmmmm... and then banging the stick/ruler and saying jump
c. Unconditioned Response (UR) – Jumping after hearing the word “jump”
d. Conditioned Response (CR) – Jumping after hearing Uhmmmm….banging of ruler and word “jump”
Explanation:
Unconditioned response is one in which the response generated in natural while in conditioned response, response is generated in unnatural fashion.
Likewise, unconditioned stimulus is a natural causing factor behind any natural response while conditioned stimulus is an unnatural causing factor behind any unnatural response.
a. Unconditioned Stimulus (US) – Teacher saying jump
b. Conditioned Stimulus (CS) – Clearing the throat, saying Uhmmmm... and then banging the stick/ruler and saying jump
c. Unconditioned Response (UR) – Jumping after hearing the word “jump”
d. Conditioned Response (CR) – Jumping after hearing Uhmmmm….banging of ruler and word “jump”
All animals and plants are made of cells. Animal and Plant cells have features in common, such as a nucleus, cytoplasm, cell membrane, mitochondria and ribosomes.
Answer:
the answer is ribosomes
Explanation:
this is because when mature mRNA molecules leaves the nucleus to the cytoplasm the ribosomes are also located there
Answer: True. Selective media can be used to separate gram negative from gram positive bacteria.
Explanation: Selective media allow certain types of organisms to grow, and inhibit the growth of other organisms.
For example: Media containing potassium tellurite will inhibit the growth of gram negative bacteria while media supplemented with penicillin will inhibit the growth of gram positive bacteria.
The cell membrane is composed by a lipidic bilayer. Phospholipids are most likely found in the membrane of a eukaryotic cell.
<h3>MEMBRANE COMPOSITION</h3>
The cell membrane is composed of
- glucans incrusted in between.
The membrane is mostly composed of phospholipids.
<h3>PHOSPHOLIPIDS</h3>
Phospholipids are amphipathic molecules.
They have hydrophilic heads facing the exterior and the interior of the cells and hydrophobic tails that arrange against each other in the interlayer space.
Lipids can easily change places with other lipids by lateral diffusion in the same layer.
They can diffuse transversally to the other layer but not as easily as lateral diffusion.
There are also other lipidic movements as rotational diffusion that imply the rotation of the molecule.
Phospholipids are most likely found in the membrane of a eukaryotic cell.
Yo will learn more about phospholipids at
brainly.com/question/5793606
