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zlopas [31]
3 years ago
12

Which value changes if you move the boat to the East or west?

Biology
1 answer:
Lelu [443]3 years ago
3 0

Answer:

west

Explanation:

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What are the images that occur when a visual sensation persists for a brief time even after the original stimulus are removed?
Lina20 [59]

Answer:

afterimage

Explanation:

  • After image is the term used for the image that persists in the eye even after the original image that the eye was being exposed to is removed.
  • After image is a type of an optical illusion and can either be a positive or a negative after image.
  • If the colors of the original image is retained in the after image then this is termed as positive after image.
  • If the colors of the original image are reversed in the after image then this is termed as negative after image.
  • After image can occur either due to a prolonged exposure to a very bright light against a dark background such as headlights or after a prolonged exposure to a colored image.
7 0
3 years ago
What properties does a wave model of light help explain?
denpristay [2]

Answer:

Amplitude, wavelength, and frequency.

Explanation:

6 0
3 years ago
Neurotransmitters Select one: a. stimulate presynaptic terminals. b. remain in the synaptic cleft for long periods of time. c. b
Nonamiya [84]

Details about Neurotransmitters are described below.

Explanation:

1.Neurotransmitters are referred to as the body’s chemical messengers. They are the molecules used by the nervous system to transmit messages between neurons, or from neurons to muscles.

2.Terms in this set

  • acetylcholine. A neurotransmitter used by neurons in the PNS and CNS in the control of functions ranging from muscle contraction and heart rate to digestion and memory.
  • norepinephrine.
  • serotonin.
  • dopamine.
  • GABA.
  • glutamate.
  • endorphin.

3.Neurotransmitters are made of the following :

  • The amino acid neurotransmitters glutamate, GABA (γ-aminobutyric acid), and glycine. All of these are amino acids, though GABA is not an amino acid that's found in proteins. ...
  • The biogenic amines dopamine, norepinephrine, epinephrine, serotonin, and histamine, which are made from amino acid precursors.

4.Neurotransmitters can impact a specific area of the brain, including behavior or mood, their malfunctions can cause effects ranging from mood swings to aggression and anxiety. ... Understanding the way neurotransmitters function in the brain could lead to better treatments for mental disorders.

3 0
3 years ago
Specialized structures that perform cell functions are ? a. organelles b. animal cells c. plant cells d. prokaryotes
Fed [463]

Specialized structures that perform cell functions are organelles.

What are cell organelles?

An organelle is a subcellular structure that has one or more specific jobs to perform in the cell, much like an organ does in the body. Among the more important cell organelles are the nuclei, which store genetic information; mitochondria, which produce chemical energy; and ribosomes, which assemble proteins.

An organelle is a particular sort of cell structure. Organelles come in many different varieties. Vesicles are another name for organelles in a cell. They actually serve a purpose that is crucial since all of the processes in a cell must be compartmentalized. Therefore, a membrane is required to surround the processes inside a cell that produce diverse products. Organelles are therefore all membrane-bound in reality. They also distinguish between one function and another. So, for instance, the lysosome breaks down large molecules to make small molecules, while the mitochondrion produces energy by breaking down large molecules.

They must be divided up since the lysosome requires an acidic pH and the mitochondrion relies on all of its pathways, proteins, and enzymes to convert one chemical to another. Additionally, none of the functions would be created if those two substances were combined.

To learn more about subcellular structures click on the link below:

brainly.com/question/21283056

#SPJ4

7 0
1 year ago
Which kingdom of living things consists entirely of multi-celled
Oksana_A [137]

Complete Question:

Which Kingdom of living things consists entirely of multi-celled, heterotrophic organisms?

A) Animal

B) Fungi

C) Plant

D) Protist

<u>Correct Option:</u>

<u>Animal</u> Kingdom of living things consists entirely of multi-celled, heterotrophic organisms.

Option: A

<u>Explanation:</u>

The system of scientific classification in biological science is categorized into seven main groups: kingdom > phylum > class > order > family > genus > species. Here the kingdom is the largest group while smallest is the species. The term phylum is being used in the Kingdom of Animals, and is the second largest group.

The Kingdom of Animals is made up of multi-cellular, heterotrophic species which feed on other entities to survive. Some of the animal properties in this kingdom are able to establish, function independently, and reproduce during their existence.

7 0
3 years ago
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