Classify each item as being associated with light positioning (controlling how and where light strikes the retina) or sensory processing (how that information is processed).

a. Photoreceptors
b. Occipital cortex
c. Extrinsic muscles
d. Pupil
e. Bipolar cells

Answers

Answer 1

Answer:

- light positioning: c. Extrinsic muscles; d. Pupil

- sensory processing: a. Photoreceptors; b. Occipital cortex; e. Bipolar cells

Explanation:

Extrinsic (extraocular) muscles are muscles that modulate both eye movement and position, whereas intrinsic (intraocular) muscles are muscles that focus the eye and control how much light enters into the eye. The pupil is the black center of the eye within the iris through which light passes before being focused onto the retina. Photoreceptors are specialized neurons located in the retina that respond to light, converting it into electrical signals that can stimulate biological processes. Photoreceptors in the retina are divided into two categories 1-rods (responsible for vision at low light levels), and 2-cones (active at higher light). Bipolar cells are neurons that transmit signals from the photoreceptors to the ganglion cells, thereby processing light signals received from rods and cones. The occipital cortex is a brain region that represents the visual processing center and contains most of the anatomical region of the visual cortex.


Related Questions

what is the difference of biology and human and social biology?????

Answers

Answer:

Man's health (human biology) affects and effects change on society (social biology). Human and social biology scrutinizes the human body, disease, health, nature and the environment's influence on biology.

Answer:

Man's health (human biology) affects and effects change on society (social biology). Human and social biology scrutinizes the human body, disease, health, nature and the environment's influence on biology.

Hope this helped! Good luck! :)

Also do you think you could pls give me the brainly crown? Its totally fine if not! :)

Which is the only element in group 1 on the periodic table that forms covalent bonds?

hydrogen
lithium
potassium
sodium
.

Answers

Answer:

Hydrogen

Explanation:

Hydrogen is the only nonmetal in group 1, therefore it is the only element in group 1 that forms a covalent bond.

Answer:

A.

Explanation:

HELP PLEASE FAST ASAP PLEASE HELP

Answers

Answer:

D. Their ability to replicate very fast and natural mutations combine to allow them to evolve rapidly

Explanation:

They develop mutations in their DNA that can be resistant to the drugs given.

which of the specific classification is the specific organism found

Answers

Answer:

Species are as specific as you can get. It is the lowest and most strict level of classification of living things. The main criterion for an organism to be placed in a particular species is the ability to breed with other organisms of that same species.

In this experiment, you are looking at the effect of various germicides on microbial growth. The organism that you are using for this experiment is baking yeast, which is a eukaryote. Do you think that this organism would be more or less susceptible to the various germicides than a prokaryotic organism, such as bacteria?

Answers

Answer:

Less susceptible.

Explanation:

This organism would be less susceptible to the various germicides than a prokaryotic organism, such as bacteria because the form and structure of eukaryotic organism is different from the prokaryotic organism so the germicides no or less affected the eukaryotic organism so we can say that the  the eukaryotic organism which is used in baking would be less susceptible to the various germicides than a prokaryotic organism.

Which of the following describes the product of Meiosis?
A. 4 genetically identical diploid cells
B. 4 genetically unique diploid cells
C. None of these are correct
D. 2 genetically unique haploid cells

Answers

Answer:

C

Explanation:

meiosis made 4 haploid daughter cells, with 1 round of dna replicates and followed by 4 division of haploid daughter cells

ronmental Science
17.1.2 Quiz: Characteristics of Populations
Question 1 of 10
What do members of a population have in common? Select all that apply.
A. They live in the same area.
OB. They have the same density.
C. They are the same species.
D. They are the same size.
O E. They live at the same time.

Answers

Answer:

A,C,D

Explanation:

A- Makes Sense because if you were a member of a population then the other members live in the same area as you.

B- Doesnt make sense because even though you live in the same population as someone, it doesnt mean you'd have the same density.

C- Makes sense because the definition of population is "a group of individuals of the same species living and interbreeding within a given area.

D- Doesnt make sense everyone is different size.

E- Makes sense in order to be considered a member of a population you have to be living

which of the following trairs did Mendel not test
1.) Flower position
2.) Seed color
3.) Number of seeds
4.) Stem length​

Answers

3) number of seeds and 4.) stem length

What is the frequency of a wave that has a wavelength of .20 m and a speed of 22 m/s

Answers

Answer:

110 Hz

Explanation:

Find the frequency of the wave using the formula, frequency = speed / wavelength.

Plug in the speed and wavelength, and solve:

frequency = speed / wavelength

frequency = 22 / 0.2

frequency = 110

So, the frequency of the wave is 110 Hz

In a study involving a cell-free translation system from coli, the polyribonucleotide AUGUUUUUUUUUUUU directs the synthesis of the oligopeptide fMet-Phe-Phe-Phe-Phe. In the presence of a new class of translation-targeting antibiotics that bind to the large ribosomal subunit, the ribosomal complex forms, the initiator tRNA binds the mRNA, the second tRNA enters the A site of the ribosome, but no peptide bonds form. Which of the following is a likely function of these new antibiotics?

a. Blocks peptidyl transferase activity
b. Inhibits tRNA aminoacyl synthetase function
c. Inhibits ribosomal translocation along the mRNA
d. Prevents anticodon base-pairing with the codon
e. Blocks binding of the Shine-Dalgarno box to the rRNA

Answers

Answer:

c. Inhibits ribosomal translocation along the mRNA.

Explanation:

Initiator tRNA is thought to bind directly to P-site of small ribosomal sub unit. These tRNA are positioned at P site and remain attached to tRNA located at this site. Initiation factor helps to mediate this event.

Explain why the lack of surfactant would result in respiratory distress. Furthermore, what type of acid-base disorder might she develop and how would her body compensate. Be detailed in your explanation and support your answer with facts from your textbook, research, and articles from scholarly journals.

Answers

Answer:

Due to lack of expansion of lungs.

Explanation:

The lack of surfactant compound would result in respiratory distress because Surfactant enables the lungs to expand more easily which allows easiness in respiration. Without surfactant, the air sacs in the lungs will collapse very easily. This collapse leads to decreased amounts of air or oxygen in the lungs which makes it very difficult for the people or infant to breathe.

what are microorganisms? write the living and non living characteristics of virus. ​

Answers

Answer:

In easy word ......the virus or organism that can only be seen through Microsoft is called microorganisms

Explanation:

Those organisms which cannot be seen under naked eyes and require microscope to be seen are called micro-organisms.

The main living character of the viruses is they contain DNA or RNA as the genetic material. The main non-living character of the viruses is they can be crystallized like other chemicals

Hope ,this helps you!

What type of cells are produced during
meiosis?

A. asexual cells
B. diploid cells
C. division cells
D. haploid cells

Answers

Answer:

D. haploid cells

Explanation:

Meiosis results in 4 gametes with 23 unpaired chromosomes, making them haploid cells.

Which of the following combinations of phylum and description is correct? (and why?)
a) Nematoda − roundworms, internal skeleton
b) Porifera − gastrovascular cavity, coelom
c) Echinodermata - radial symmetry as a larva, coelom
d) Platyhelminthes − flatworms, gastrovascular cavity, no body cavity

Answers

it’s answer c!! i just took that and i got it right

The phylum and description that is correct among the options is Platyhelminthes − flatworms, gastrovascular cavity, no body cavity

Flatworms belongs to the phylum platyhelminthes. They are said to have no true body cavity, but they do have bilateral symmetry. For the lack of a body cavity, it is called acoelomates.

They also have an incomplete digestive system. That is, the digestive tract has only one openings

From the above we can therefore say that Option d is the correct option that gives the true description of the phylum platyhelminthes

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Cells dispose of large waste molecules through a process called

osmosis.
diffusion.
exocytosis.
endocytosis.

Answers

Cells dispose of large waste molecules through a process called exocytosis.

Exocytosis is the process through which cells can eliminate wastes, which might be useless or toxic, to the extracellular space.

-------------------------------

The endocytosis and exocytosis process refers to molecules transport mediated by vesicles.

Exocytosis occurs from and into the cell and needs energy to happen because it is active transport.Exocytosis involves vesicles or vacuoles. Vesicles or vacuoles can carry substances destined for exportation or cellular wastes. Wastes may be large molecules that result useless for the cells or that might be toxic. During the exocytosis process

         1) excretion compounds of varying nature accumulate within the  

             vesicle

         2) The vesicle migrates toward the cellular surface.

         3) Once in the surface, the vesicle's membrane fuses with the cellular

             membrane, and its content is expelled from the cell to the  

             extracellular space.

         4) Vesicle membrane remains fused to the cell membrane until it is

              reused during endocytosis events.

------------------------------

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100 POINTS!!!!!!
The theories surrounding the formation of our solar system are based on many

biased opinions
incorrect facts
non-testable data
scientific investigations

Answers

scientific investigations is the correct thing

Answer:

"scientific investigations."

Life cycle of peziza

Answers

growth stage

While the pizza category was in the growth stage, the product life cycle of long-lived products was observed in the rice category.

What is the role of pitutary gland in puberity

Answers

Answer:

Puberty has begun. The trigger for puberty in both boys and girls is the production of 'gonadotrophin releasing hormone' (GnRH) from a part of the brain called the hypothalamus. This hormone stimulates the pituitary gland to release two hormones, Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH).

Explanation:

Please Mark me brainliest

Answer:

the gland produce hormones that help to regulate growth and body functions.

Una de las aplicaciones más importa del electromagnetismo son

Answers

Answer:

Las principales aplicaciones del electromagnetismo se emplean en: La electricidad. El magnetismo. La conductividad eléctrica y superconductividad.

Explanation:

Under normal conditions the sympathetic division is usually active in the body resting heart rates are influenced by nor epinephrine the parasympathetic system keeps heart rate lower than the heart would beat on its own. all of the above are true

Answers

Answer:

the parasympathetic system keeps heart rate lower than the heart would beat on its own.  

Explanation:

The parasympathetic nervous system (PNS) is one division of the autonomic nervous system. The vagus (parasympathetic) nerves that innervate the heart release acetylcholine in order to slow the heart rate by decreasing the slope of the pacemaker potential. Acetylcholine activates a type of G-coupled protein receptor known as muscarinic receptors, allowing for a parasympathetic reaction in the cardiovascular system (where these receptors are expressed), and thereby decreasing cardiac output by inhibiting heart rate. During rest, PNS predominates and controls the heart rate at a resting rate of 65-80 beats/minute (bpm), if parasympathetic nerves to the heart are cut, then the heart beats at its own rate of about 100 bpm.

The largest population of a particular species that an ecosystem can support
is the ecosystem's
O A. biome
O B. biodiversity
O C. carrying capacity
O D. keystone species
VOU
O Type here to search
D
SA

Answers

The largest population of a particular species that an ecosystem can support is the ecosystem's carrying capacity.

What is a carrying capacity?

Carrying capacity in ecology refers to the number of individuals of a particular species that an environment can support.

Every ecosystem has a maximum number of biotic components that it can support to ensure the sustainability of its resources.

Therefore, the largest population of a particular species that an ecosystem can support is the ecosystem's carrying capacity.

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#SPJ1

1. Discuss at least two attributes of a study that you would look for to determine whether or not it is rigorous.

Answers

Some of the aspects that help you determine whether a study is rigorous are questions and hypotheses that can be answered, adequated method use, and bibliography.

Rigorous is a term that refers to a quality that focuses on accuracy and precision to comply with norms, precepts, and pre-established rules. This term is widely used in science to refer to the precision of a study or investigation.

Therefore, when it is established that a study is rigorous, its attributes must be taken into account, such as:

- Questions and hypotheses that can be answered: This aspect refers to the investigator having the ability to limit his study so that it is appropriate to do so and does not include too much information that makes his study "impossible".

- Adequated methods use: This refers to using the appropriate methods to reach feasible conclusions, for example, methods of observation, deduction, induction, among others.

- Bibliography: This refers to the research or study being supported by reliable sources so that it is as accurate as the information it provides.

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Partes del sistema linfatico

Answers

Answer:

Explanation:

Le parti principali del tessuto linfatico sono il midollo osseo, la milza, la ghiandola del timo, i linfonodi, i linfonodi e le tonsille.

M. magneticum can only survive in low-oxygen environments, which are typically found near the bottom of bodies of water.

a. True
b. False

Answers

b good luck on future quizzes !!

Explain why succession allows an ecosystem to recover after a primary disturbance.

Answers

Answer:

succession allows an ecosystem to recover from a primary disturbance because theorganisms that moves in helps to rebuild the soil that may have been affected.

The MN blood group in humans is under the control of a pair of co-dominant alleles, M (we will call the frequency of M, p) and N (we will call the frequency of N, q). In a group of 556 individuals, the following numbers of individuals are found for each of the genotypes:
167 MM
280 MN
109 NN
a) What is the frequency of each allele? p= q=
b) What is the value of the Chi-square statistic test to find if in this particular case the genotypic frequencies conform to the Hardy-Weinberg distribution.
Chi square value =
c) What is the probability associated with you chi square statistic calculated above? Please complete the blanks below with the corresponding symbol, < OR > than the critical value, your conclusion with respect to the null hypothesis of Hardy Weinberg equilibrium, Retain or Reject.
P value __ than 0.05
Conclusion ___ the null hypothesis of HW equilibrium

Answers

Answer:

a) f(M) = p = 0.55

   f(N) = q = 0.45

b) X² = 12.12

c)  P₀.₀₅ = 5.991

d) P₀.₀₅ < X²

e) Reject the null hypothesis of HW equilibrium

Explanation:

Due to technical problems, you will find the complete explanation in the attached files

PLEASE HELP ME!!!! I am stuck.
The frequency of tasters and nontasters of PTC varies among populations. (Answer ALL questions)
- In population A, 94 percent of people are tasters (an autosomal dominant trait)
and 6 percent are nontasters.
- In population B, tasters are 75 percent and nontasters 25 percent.
- In population C, tasters are 91 percent and nontasters are 9 percent.

1. Calculate the frequency of the dominant (T) allele for PTC tasting in population A.
2. Calculate the frequency of the recessive (t) allele for nontasting in population A.
3. Calculate the frequency of the dominant (T) allele for PTC tasting in population B.
4. Calculate the frequency of the recessive (t) allele for nontasting in population B.
5. Calculate the frequency of the dominant (T) allele for PTC tasting in population C.
6. Calculate the frequency of the recessive (t) allele for nontasting in population C.
7. Assuming that Hardy-Weinberg conditions apply, determine the TT frequency in population A.
8. Assuming that Hardy-Weinberg conditions apply, determine the Tt frequency in population A.
9. Assuming that Hardy-Weinberg conditions apply, determine the tt frequency in population A.
10. Assuming that Hardy-Weinberg conditions apply, determine the TT frequency in population B.
11. Assuming that Hardy-Weinberg conditions apply, determine the Tt frequency in population B.
12. Assuming that Hardy-Weinberg conditions apply, determine the tt frequency in population B.
13. Assuming that Hardy-Weinberg conditions apply, determine the TT frequency in population C.
14. Assuming that Hardy-Weinberg conditions apply, determine the Tt frequency in population C.
15. Assuming that Hardy-Weinberg conditions apply, determine the tt frequency in population C.

Answers

Answer:

vjfluflh

fk.ydj.td.jtd.sjtd

ktdfylluflyfulgñugñugñugñuguñgpi

Explanation:

hhm y chupapico

What is the best way to ensure that results of a study are generalizable to a population?

By making sure to use as many participants as possible

By making sure the results are significant

By making sure to use an equal number of men and women

By using random assignment

By using a random selection of people in that population

Answers

The best way to ensure that results of a study are generalizable to a population is by using a random selection of people in that population

The goal of every research experiment is to obtain results that are  generalizable to a whole population.

This is achieved by the method of random selection. In random selection, members of the of the population are selected in such a way that is representative of the entire population. If for instance, I want to study a school having six classes which comprises of boys and girls. There are 700 students in the school and I need only 180 students to participate in a study whose results will be extrapolated to all the 700 students. I can decide to randomly select 15 boys and 15 girls from each class to participate in the study. This is an example of random selection.

In this way, the results obtained from the study is reflective of the whole population even though only a sample of the population actually participated in the study.

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reptilesimprovements over amphibians​

Answers

The person above me is correct

What is
FOOD & NUTRITON 1​

Answers

Answer:

1 How food keeps us healthy. Food is needed for energy and nutrients to exist, it provides energy for work, and warmth for the body. Everybody also needs food to build, maintain and repair their body. It is also required for control of body processes and for protection against disease and infections.

Answer:

Any nutritious substance that people or animals eat or drink or that plants absorb in order to maintain life and growth.

Nutrition is the biochemical and physiological process by which an organism uses food to support its life.

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Write the equation of the line with a slope of 4 that contains the point (5, 8). Why are the divisibility rules for 2, 3, and 5 very useful for determining prime and composite numbers1. They are the smallest odd numbers2. They add up to 103. They are prime numbers with nice divisibility rules4. They multiply to 305. They can be multiplied together to make every number 19. True or False: Families are more likely to participate in community activities when they feel connected to the community. In a disaster, this may translate into increased willingness to follow urgent community directives such as when to evacuate or where to shelter in place. After a check-up, Josephine's doctor told her that she had mild anosmia and that she can only distinguish about two thirds of the smells that most adults can. A new firm, POINT BLANK, Co expects to generate Sales of $131,300. POINT BLANK has variable costs of $79,900, and fixed costs of $20,400. The per-year depreciation is $4,700 and the tax rate is 34 percent. Given this info: What is the annual operating cash flow? 1. If your vehicle breaks down while moving, pull off the road as far asten feetthe shoulderthe ditchpossible HELP PLS HELP MEEEEE IM FAILING PYTHAGOREAN THEOREM 11. Cmo se llama y dnde vive? 12. Cuntos aos tiene y tiene hermanos/-as? 13. Cul es su pasatiempo favorito? 14. Quin es su amigo/-a mejor y por qu? 15. Qu va a hacer hoy? 16. Tiene una mascota? 17. Qu har despus de graduarse de Penn Foster y por qu? 18. Adnde ir maana? 19. Qu hizo ayer? 20. Adnde ha viajado recientemente y con quin fue Where (be).....your father now? Please answer this!! Which compromise between the Church and the Holy Roman Empire resulted from the Concordat of Worms? please solve this please K. Johnson, Inc.'s managers want to evaluate the firm's prior-year performance in terms of its contribution to shareholder value. This past year, the firm earned an operating income return on investment of 12 percent, compared to an industry norm of 11 percent. It has been estimated that the firm's investors have an opportunity cost on their funds of 15 percent, which is the same as the firm's overall cost of capital. The firm's total assets for the year were exist100 million. Required:a. Compute the amount of economic value created or destroyed by the firm.b. How does your finding support or fail to support what you would conclude using ratio analysis to evaluate the firm's performance? The MLH1 protein dimerizes with the PMS2 protein to form a complex that is involved in the correction of errors of DNA replication. Loss-of-function mutations in the genes that encode for these proteins increase the incidence of colon cancer. Which type of DNA error would be repaired by the activity of this complex I am not following you. Change into passive. Which best describes the relationship between the lines with equations 6x+8y=1 and 4x3y=2? Express each of these percentages as a fraction158%solution for class 7 from West Side Story Which line from the play most strongly supports the inference that Ton is conifdent? a) TONY: Just for a minute.." b) "TONY. I'm not 'one of them." c) "TONY: I like him. He will like me." d) "TONY: You see?" can a triangle have two right angles ?explain Please Help!What is the locus of the midpoints of all chords that can be drawn from a given point on a circle with a radius of 6.