1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stiks02 [169]
3 years ago
14

Mark is participating in one of Posner's attention experiments. As he looks at the fixation point, an arrow pointing to the righ

t appears. Then the stimulus appears in the left target area. The cue in this trial would be considered. A Valid B. InvalidC. Simple D.Symbolic of. E. Both simple and valid F. Both symbolic and invalid
Biology
1 answer:
BigorU [14]3 years ago
7 0

Answer:

Mark is participating in one of Posner's attention experiments. As he looks at the fixation point, an arrow pointing to the right appears. Then the stimulus appears in the left target area. The cue in this trial would be considered "Both symbolic and invalid"

Explanation:

Posner' s attention test is a psychological test which is being conducted in order to check the attention and attention deficit of the person. The spatial orientation happens when the attention of the person is drawn towards a specific location, the attention is drawn because of the stimulus generation. Drawing attention is known as the cueing. The theory of attention is generally made on the basis of the target detection, visual orientation and also on alertness. sometimes it is believed that auditory stimulus is also included in it.

You might be interested in
I have mutant cells that make no pfk2enzyme. i measure rates of oxygen consumption in these mutant cells and compare them to wil
Kazeer [188]

The correct answer is that mutant cells will exhibit diminished oxygen consumption; decreased glycolysis results in decreased Kreb's cycle and electron transport chain.

The PFK2 enzyme catalyzes the generation of F26BP, this binds with the allosteric site of PFK-1 and increases the affinity of PFK-1 with F6P and also decreases the affinity of allosteric inhibitors citrate and ATP to PFK-1. Thus, PFK-1 will combine with F6P at a greater rate.

This ultimately results in more glycolysis, thus, more ETC and more consumption of O2. If there is no PFK2, then there will be a reduction in glycolysis, TCA, ETC, and consumption of oxygen.

The PFK2 is an enzyme accountable for monitoring the rates of gluconeogenesis and glycolysis in the human body. In the absence of glycolysis, there will be a reduction in TCA, ETC, and consumption of O2.

5 0
3 years ago
In simple dominance, what is the result when a dominant allele pairs up with a recessive allele?
My name is Ann [436]

the dominant form of the trait shows ---- if your question is from Gradpoint




3 0
3 years ago
Read 2 more answers
Briefly describe Wernicke and Broca aphasia. What is a main difference of these two classic types of aphasia and can be useful i
mixer [17]

Answer:

Broca's area refers to a motor speech region, which assists in movements needed at the time of the production of speech. When an injury takes place in the frontal parts of the left hemisphere, it can give rise to various kinds of language issues. This section of the brain plays an essential role in putting words together to produce complete sentences. The injury to the left hemisphere is known as Broca's aphasia, also known as expressive aphasia.  

Wernicke's aphasia also called receptive aphasia, posterior aphasia, or sensory aphasia is a kind of aphasia in which individual encounters with difficulty in understanding spoken and written language. Thus, the two kinds of aphasia are expressive aphasia in which one faces difficulty in conveying thoughts via writing and speech. The other is receptive aphasia, in which one finds difficulty in understanding the written or spoken language.  

By analyzing the symptoms that whether the patient exhibits difficulty in understanding speech and using accurate words to express thoughts or the movements that are needed to generate speech, one can find the site of destruction.  

4 0
3 years ago
Lesson of the kaibab
fenix001 [56]
Hey, mind putting the question in the replies so I can answer this? Thanks.
7 0
3 years ago
Read 2 more answers
Which direction do new york state weather systems usually approach from
Rudiy27

Answer:

west to east

Explanation:

The weather system of New York moves in the west to east direction. It is driven by the jet stream which moves from west to east.

The jet stream is nothing but the normal trade winds  that blows in and around the equator and move from west to east. While very strong wind forces start blowing from east to west due to the tropical trade winds

4 0
2 years ago
Other questions:
  • Why is the solid earth layered?
    15·1 answer
  • Elevated levels of calcium ion in the blood stimulate the secretion of the hormone is called
    12·1 answer
  • A patient diagnosed with breast cancer responded by gathering information about treatment options and becoming involved in a sel
    14·2 answers
  • How is the shark's digestive system different from a human's?
    12·1 answer
  • How would scientists with Viewpoint #1 respond to the description the herpes virus?
    5·2 answers
  • Contrast cytokinesis in animals with cytokinesis in plants.
    5·1 answer
  • How are prokaryotic and eukaryotic different
    7·2 answers
  • Which of the following most likely results in a decrease in a blackbird population
    6·1 answer
  • Guys I need help asap.. it's due at 3:00
    6·1 answer
  • It is Lizeth’s first day of her new job at a medical office. Her supervisor is showing her how to operate the medical billing so
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!