What type of cells in placozoans help with the digestion of food?
A. gland cells
B. cylinder cells
C. cover cells
D. fiber cells

Answers

Answer 1

Answer:

Its gland cells  

Explanation:


Related Questions

quá trình nhận thức là gì và kết hôn đồng tính là gì

Answers

The answer should be 6

1. An oral examination limits the practitioner to knowledge of what is seen clinically.
a. True
b. False

2. Dental radiographs allow the practitioner to see many conditions that are not apparent clinically.
a. True
b. False

Answers

Answer:

1. True.

2. True.

Explanation:

Diagnostic testing can be defined as a scientific process that typically involves identifying a condition or its cause through a series of procedures and examination.

In Medicine, a diagnostic test can be used to identify a disease (sickness) or cause of symptoms.

This ultimately implies that, a diagnostic test avails medical professionals or experts the opportunity to identify illnesses and underlying causes of symptoms.

1. True: an oral examination limits the ability of a medical professional or expert (practitioner) to have knowledge of what is seen clinically.

2. True: dental radiographs is an equipment which allow a medical professional or expert (practitioner) to see many conditions that are not apparent clinically.

The meaning of ALARA in radiation?

Answers

Answer:

The guiding principle of radiation safety is “ALARA”. ALARA stands for “as low as reasonably achievable”.

plz give a correct answer for the question how do canine and molar differ.​

Answers

Answer:

gshshshs

Explanation:

shsjejjsjsjejejdjs

Answer:

canine help in tearing the fod while molar chew the food

Explanation:

xyz

Which of the following cycles does not involve living organisms?
a. carbon cycle
b. oxygen cycle
c. rock cycle
d. nitrogen cycle
Please select the best answer from the choices provided
PLS HELP ASAP

Answers

Answer:

rock cycle is the correct answer

Which plant activities are directed by hormones? (select all that apply)
a. sunflowers following the sun to face it as it moves across the sky
b. leaves of deciduous trees changing colors in the fall
c. a green tomato turning red
d. a growing vine wrapping around a fence post​

Answers

Answer:

All of the activities are directed by plant hormone

Answer:

it is all of them

Explanation:

Trust  me I got 75% instead of 100 because i didnt chose all of them

What is the use of hormones in humans

Answers

Answer:

Hormones are chemical messengers that use your bloodstream to travel throughout your body to your tissues and organs.

Explanation:

Answer:

Hormones are chemical messengers that move throughout your body via your bloodstream to your tissues and organs.

OAmalOHopeO

During alcoholic fermentation, when is NAD+ converted to NADH -- during the conversion of glucose to pyruvate (glycolysis) or during the conversion of pyruvate to alcohol?

Answers

Answer:

During the conversion of glucose to pyruvate glycolysis or during the conversion of pyruvate to alcohol

Explanation:

During the conversion of glucose to pyruvate, NAD+ is converted into NADH.

What is alcoholic fermentation?

Alcoholic fermentation is a biological process that converts sugars into cellular energy while emitting ethanol and carbon dioxide as byproducts.

The NADH + H+ from glycolysis would be recycled back to NAD+ during the fermentation process, allowing glycolysis to continue. NAD+ is reduced during glycolysis to form NADH + H+.

Thus, during this, when glucose is converted to pyruvate, NAD+ is being converted to NADH.

For more details regarding fermentation, visit:

https://brainly.com/question/13050729

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what kind of services are provided in travel and tourism​

Answers

Answer:

Tourism and travel-related services include services provided by hotels and restaurants (including catering), travel agencies and tour operator services, tourist guide services and other related services.

Select all of the meals that contain carbohydrate.
A. Bowl of chili with kidney beans
B. Meat and cheese platter
C. Bowl of ice cream with fresh blueberries on top
D. Bowl of whole wheat pasta with red sauce
E. Plate of bacon and eggs

Answers

The answer is d your welcome

Climate change as well as other human-driven environmental changes continue to cause loss of biodiversity in the
coming decades in addition to high rates of species extinctions. Biodiversity is a term that can be used to describe
biological diversity at a variety of different scales, but for now let's consider species diversity. Each rectangle represents a
plant community containing individuals of various species indicated by color and the total number of individuals
corresponds to the productivity of the ecosystem. Based on trends illustrated by the images, what conclusions apply?
Choose ALL that are appropriate.
-)))
A)
While species may fluctuate, biomass remains constant.
Scientific
Calc
B)
The green species increases in abundance during warm years,
C)
The productivity of the ecosystem decreases as the climate changes.
D)
Invasive species, represented by red, move in and displace native
species.
Highlight
Time
maining
3:17:40
e Tools
E)
Decrease in one species is compensated for by an increase in another
species.
24)

Answers

Answer:

e) decrease in one species is compensated for by an increase in another. is the answer.☺️

Using the Venn diagram (above) can you come up with some ways that the different perspectives
overlap? What do they all have in common? Write a few words of commonalities for each overlap in
the Venn diagram. Can you find one in common for all three?

Answers

Answer:

you have not posted any Venn diagrams, so it is of an impossible feat for anyone to assist in your problem

Antimicrobial susceptibility testing was performed to screen a novel compound. The MIC was found to be 10ng/mL. Use the following data to determine the percent recovery for each treatment group. What is the MBC and would you describe the antimicrobial tested as static or cidal?

Novel compound concentration CFU/mL Present Recovery
0ng mL 3.4 x 10^5
10ng/mL 2.4 x 10^5
20ng/mL 6.4 x 10^4
40ng/mL 1.4 x 10^4
80n mL 4.4 x 10^3
160n mL 0

Answers

Answer:

a) Percent recovery

100%, 70.58%, 4.11%, 1.29% , 0%

b) MBC = 160 ng mL

c) Static

Explanation:

A) Calculate the percent recovery for each group

i) for 0ng mL

( 3.4*10^5 / 3.4*10^5 ) * 100 = 100%

ii) for 10ng mL

( (2.4 * 10^5) / (3.4 * 10^5) ) * 100 = 70.58%

iii) for 20ng mL

( ( 6.4 * 10^5 ) / ( 3.4 * 10^5 ) ) * 100 = Nil

iv) for 40 ng mL

( ( 1.4 * 10^4 ) / ( 3.4 * 10^5 ) ) * 100 = 4.11 %

v) for 80 ng mL

( ( 4.4 * 10^3 ) / ( 3.4 * 10^5 ) ) * 100 = 1.29%

vi) for 160 n mL

percentage recovery = 0%

B) what is the MBC

The value of MBC = 160 n mL because at this concentration CFU/mL = 0

c) determine if the antimicrobial tested is static or cidal

condition : If, the ratio of MBC : MIC  is  ≤4 then novel compound is Cidal

MBC / MIC =  160ng / 10ng = 16 : 1

hence we can conclude that the antimicrobial tested is STATIC

what is psychasthenia? Please don't copy and paste from g,o,o,g,l,e.

Answers

Answer:

Psychasthenia is a neurotic state characterized especially by phobias, obsessions, or compulsions that one knows are irrational.

Which inherited characteristic will this toucan pass on to its offspring?
I am really bad at bio and brainly has helped me a lot!!!!!

Answers

Answer:

B. Black fur

Explanation:

The last two options are normal to a bird.

Answer:

A colorful beak

Explanation:

got it right on my quiz

hope this helped now I peace out ✌

The liver develops: as a ventral outgrowth of the embryonic foregut. incorporates both endodermal and mesodermal components. develops in the ventral mesentery. is connected to the stomach by the lesser omentum. All of the above.

Answers

Answer: All of the above.

Explanation:

The liver is simply the largest solid organ in the body and it can be found below the rib cage in the upper abdomen by the right. It's function is to maintain the blood sugar, regulate blood clotting and remove toxins from the blood.

It should be noted that the liver develops as a ventral outgrowth of the embryonic foregut. It also helps in the incorporation of both the endodermal and the mesodermal components. Furthermore, it's developed in the ventral mesentery and is connected to the stomach by the lesser omentum.

Therefore, all of the above options are correct.

If Sarah had skin vesicles on the anterolateral region of her neck, which peripheral nerve is infected by the virus? To which peripheral nerve plexus does this nerve belong?

Answers

it belongs to the cervical plexus

which is an example of incomplete dominance?

a] A red flower and a yellow flower mating to produce a yellow flower.

b] A red flower and a yellow flower mating to produce a red flower.

c] A red flower and a yellow flower mating to produce an orange flower.

d] A orange flowers mating to produce an orange flower.​

Answers

Answer:

c] A red flower and a yellow flower mating to produce an orange flower.

Explanation:

An incomplete dominance in biological terms means a situation where one allele doesn't totally take the expression in a gene, but rather the two parental traits combine to form a secondary trait. As a result of this, a third phenotype comes up, with the physical trait being a mix of the phenotype of the parents.

Therefore, an example of incomplete dominance is a red flower and a yellow flower mating to produce an orange flower.

Answer:D

Explanation:

D is a Orange with orange meaning its incomplete dominance because it both the same theres no other color dominance the other

Sperm cells are not normally exposed to blood, but if they are, the immune system may produce ____________ against sperm cells' ____________ and render someone sterile.

Answers

Answer:

Sperm cells are not normally exposed to blood, but if they are, the immune system may produce __auto-antibodies__ against sperm cells' __auto-antigens_ and render someone sterile.

Explanation:

Auto-antibodies are antibodies that can destroy cells from the same organism. They are mistakenly directed against organs or tissues of the same organisms, causing auto-immune diseases or affections. The autoantibodies action occurs when the organism fails in recognizing its own cells and faces them as strange elements.

Auto-antigen is the molecule produces by the body that fails in being recognized due to a break up in the tolerance mechanisms, triggering an immune response.

In the exposed example, sperm cells do not usually mix with blood. So when they do, blood cells recognize them as strange bodies and act against them. Sterility might be an effect of this auto-immune response.


Fermentation preserves food and retains its original flavor as well as increasing its shelf life

Answers

Answer:

Yes it does

Explanation:

true that is facts it sure does

Different measures of disease are useful to evaluate and assess public health programs and needs in different situations. For each of the following questions, state which measure would best support your goal.

Measures of disease:

I = incidence rate (p. 126)
P = prevalence (p. 113)
L = lifetime prevalence (p. 114)
M = crude mortality rate (crude death rate) (p. 112)
R = sex ratio (counts) (p. 109)

a. To demonstrate the risks of car-train crashes at railroad crossings without warning signals.
b. To demonstrate the amount of children's exposure to secondhand cigarette smoke.
c. To estimate the number of persons who have had leukemia during their lifetimes.
d. To estimate the number of healthcare facilities needed to support patients with Alzheimer's disease.
e. To argue that mortality from HIV infection is a more serious public health problem in one region of the US than another.

Answers

Answer:

Different Measures of Disease

Question              Measure of Disease

a.                           I = incidence rate

b.                           P = prevalence

c.                           L = lifetime prevalence

d.                           L = lifetime prevalence

e.                           M = crude mortality rate

Explanation:

a) Measures of disease:

I = incidence rate (p. 126): measures the frequency of disease occurrence in a population over time. It is measured as new episodes of illness in a period divided by the population.

P = prevalence (p. 113): ratio or proportion of persons in a population with a disease at a time or over time.  It is based on a sample.

L = lifetime prevalence (p. 114):  the proportion or ratio of a population who had a disease at some point in their life.

M = crude mortality rate (crude death rate) (p. 112): the ratio of deaths in a period among a geographical population.

R = sex ratio (counts) (p. 109): ratio of male and female population.

Close examination of a healthy organ reveals a lining of several layers of cells. The layers do not contain any blood vessels and one surface of the cells lines the cavity of the organ. This tissue is a type of

Answers

Answer:

fat tissue

Explanation:

what is The Catalys?​

Answers

Answer:

A catalyst is a chemical substance that speeds up the rate of a chemical reaction at any given conditions.

Which of these is not a component of a molecule of adenosine triphosphate (ATP)?

Answers

from brainly

cygilberts

Ambitious

34 answers

1.8K people helped

The right answer is Deoxyribose sugar

Explanation:

ATP consists of adenosine (this is an adenine ring and a ribose sugar) – and three phosphate groups (triphosphate).

Hope this helps

During transcription, RNA polymerase synthesizes RNA from a DNA template with the help of accessory proteins.

a. True
b. False

Answers

Answer:

The correct answer is a. True

Explanation:

The information to produce a protein is coded in the cells in deoxyribonucleic acid (DNA). Transcription is the process in which a DNA sequence is copied into a ribonucleic acid (RNA) sequence. This RNA sequence is a messenger RNA (mRNA) because it will be then translated into a functional protein. For this, the DNA sequence is read and an RNA strand is synthesized by an RNA polymerase (an enzyme that synthesizes RNA molecules from a DNA template). During the process participate other proteins, such as DNA binding proteins, activators, coactivators, etc. (accessory proteins).

If Dedra has a mass of 50 kg, where would she weigh the most?
Sun
Gravity = 274 m/s2
Moon
Gravity = 1.6 m/s2
Earth
Gravity = 9.8 m/sa

Answers

Answer:

probably on the sun

Explanation:

the explanation is because she weighs 50 kg on the earth. She would weigh less on the moon since the moon has less gravity to pull her down. The sun is the best answer considering that it has the most gravitational pull than the earth and the moon

The most basic organization level of life is a ____________. A. membrane B. tissue C. cell D. organ

Answers

[tex]Hello[/tex] [tex]There![/tex]

The answer is...

C. Cell.

Hopefully, this helps you!!

[tex]AnimeVines[/tex]

what is DNA fingerprinting?​

Answers

Answer:

DNA fingerprinting is a technique that simultaneously detects lots of minisatellites in the genome to produce a pattern unique to an individual. This is a DNA fingerprint. The probability of having two people with the same DNA fingerprint that are not identical twins is very small.,,,,,

Answer:

It's a laboratory technique used to establish a link between biological evidence and a suspect in Criminal investigation. It's also known as genetic fingerprinting.

A husband and wife have a child who suffers from cystic fibrosis (CF), an incurable, fatal hereditary disease that results in frequent infections and difficulty breathing. The couple wants to determine their risk of having another child with this disorder. Because CF is a recessive disorder, a child usually must inherit the CF gene from both parents to get the disease. A child with just one CF gene is a carrier: Such a person doesn't have the disorder 'but can pass the trait on to the next generation. The DNA test revealed that the mother of the child carried the CF trait; however, her husband did not. The DNA tests showed that he was not the biological father of the child.

This test has put the counselor in a difficult situation. Should the counselor tell the couple about the nonpaternity findings? Should the mother be told privately? If so, is the center colluding with the mother to withhold information from the husband? In addition, this case brings up issues concerning the biological father of the child. This man has not contracted with the genetics center for the test, yet the counselor now knows that this man is probably a carrier of the mutant gene for CF.

Required:
a. Should the genetic counselor call this man and tell him about his risk?
b. What would you do if you were the genetic counselor?
c. Present arguments for both sides of the issue.

Answers

Answer:

Both

Explanation:

Risk because the genetic counsler does too much argument

age 12 of 14
A couple has three children. The table shows some of the characteristics of the
children.
Child
Sickle Cell/Normal
Sex
Blood group
1
Sickle cell
Male
B
Normal
2
Female
AB
3
Normal
Male
0
What type(s) of variation do these characteristics show?
A Continuous variation only
B Discontinuous variation only
C с Both continuous and discontinuous variation
D
Neither continuous nor discontinuous variation​

Answers

Answer:

The answer would be B. Discontinuous Variation Only.

Explanation:

Gender is discontinuous as there's only male and female. Sickle Cell/Normal is also discontinuous as you can only be one or the other. Same with blood group as there's only four types and no in-betweens.

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Your friend Reggie needs to write a resume and asked for your help. In at least 150 words, create a guide for Reggie. What are the essential parts of the resume? What will he need to include? What will he need to avoid? Include information about how he should organize. Will give brainliest to the first person The height of a projectile fired upward is given by the formula s = v0t 16t2, where s is the height in feet, v0 is the initial velocity, and t is the time in seconds. Find the time for a projectile to reach a height of 96 ft if it has an initial velocity of 128 ft/s. Round to the nearest hundredth of a second. Based on periodic properties, choose the more metallic element from each of the following pairs. Match the words in the left column to the appropriate blanks in the sentences on the right. Between Sr and Sb, the more metallic element is ______Between \rm Sr and \rm Sb, the more metallic element is _______Between As and Bi, the more metallic element is ______Between \rm As and \rm Bi, the more metallic element is _______ Between Cl and O, the more metallic element is ______Between \rm Cl and \rm O, the more metallic element is ______ Between S and As, the more metallic element is ______Between \rm S and \rm As, the more metallic element is _______ Which quadratic formula do I need to use to solve 2x(x+1.5)=-1 Isabel and Sophia share a bag of 42 sweets. Isabel has 16 sweets. Find the ratio of Sophia's sweets to Isabel's sweets. Next question lets keep going Difference between gravitational force and frictional urgent help please just guess Mosquitoes are small flying insects which are very harmful. It is only female mosquitoes that bite people. Male mosquitoes do not consume blood.Blood serves as a source of protein for their eggs.can anyone suggest a title please and do not suggest introduction please what is 14.005 as a fraction Sodium chlorate crystals are easy to grow in the shape of cubes by allowing a solution of water and sodium chlorate to evaporate slowly. If V is the volume of such a cube with side length x, calculate the derivative when x = 5 mm.V'(5) = mm3/mmWhat does V'(5) mean in this situation? don't worry.... late of night S.I unit for distance =______ (A) m (B)cm (c) km (d) mm i want information about the weimer republic How do I do this? I dont understand it You are a new medical assistant working for a medical office in your hometown. Two weeks after you begin your new job, you find that ethical decisions made at the office do not agree with your ethical values. How would you handle this when you are asked to do a job, such as fee-splitting or upcoding insurance, with which you do not agree? Pls help no 6 i am giving a lot of points PLZ HELP ME WITH MY WORK Franklin Roosevelt's New Deal was most notable for a ending the Great Depression. b providing moderate social reform without radical revolution or reactionary fascism. c undermining state and local governments. d aiding big cities at the expense of farmers. e attacking the American capitalist system. highest common factor of 80,90 and 120