Answers
Answer:
A heliozoa is a phylum of single-celled aquatic animals that are related to the radiolarians
Explanation:
Answer:
heliozoa: microbial eukaryotes (protists) with stiff arms (axopodia) radiating from their spherical bodies, which are responsible for their common name.
Related Questions
An individual with a mitochondrial disease
inherited the disease from their father.
Inherited the disease from their mother.
contracted the disease from a viral infection.
Contracted the disease from a bacterial infection.
Contracted the disease from a parasitic infection.
Answers
Mitochondrial diseases are caused by mutations in the mitochondrial DNA, which is located in the mitochondria. These mutations are usually inherited from the mother, as the mitochondrial DNA is passed down from the mother to her children.
What is Mitochondrial?Mitochondria are organelles found in the cells of all eukaryotic organisms, which are responsible for generating most of the cell’s supply of chemical energy. They are often referred to as the “powerhouses” of the cell. Mitochondria are essential for life and are involved in a variety of cellular processes, such as metabolism, cell growth, and cell death. They contain their own DNA and can replicate independently from the cell. Mitochondria are also involved in several metabolic pathways, such as the tricarboxylic acid cycle, the beta-oxidation of fatty acids, and the synthesis of amino acids. Mitochondria are essential for life and have been linked to a variety of degenerative diseases, such as Parkinson's disease, Alzheimer's disease, and diabetes.
It is very rare for a mitochondrial disease to be inherited from the father or contracted from a viral, bacterial, or parasitic infection.
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nutrition subject
10 red flags for misleading claims :claim discuss, claim analysis and their source
Answers
The red flags or warning signs to look out for when evaluating nutrition claims are:
"Miraculous" or "magic" claims"One-size-fits-all" approach"Cure-all" claims"Quick and easy" weight loss promisesMisinterpretation of scientific studies"Secret" or hidden informationTestimonials as evidenceClaims based on a single studyConspiracy theories or distrust of set up authoritiesLack of credible sources or referencesWhat are the nutrition redflagsNutrition claims can be misleading or inaccurate. Be alert to red flags for misleading claims "Miraculous" or "magic" claims: A product or diet is described as a miracle cure or a magic solution for various health issues.
"One-size-fits-all" approach: Claim that a diet or product is suitable for everyone despite individual differences. Nutrition needs vary. Be wary of universal solutions claims.
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Which two statement explain how a cell’s parts help it get or break down nutrients?
Answers
Cell membrane: The cell membrane is essential for controlling how nutrients enter and leave the cell. The digestive enzymes found in lysosomes are utilised to break down nutrients into smaller molecules.
How can a cell component aid in a cell's nutrition uptake?Recently, new information on endocytosis was made public by an international team of experts. This process, when it goes wrong, can result in illnesses including leukaemia, muscular dystrophy, and Alzheimer's.
What area of the cell absorbs and digests nutrients?The heart of a cell's strength is its mitochondria. These are organelles that function similarly to a digestive system by ingesting nutrients, digesting them, and producing chemicals that are rich in energy for the cell.
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Turbellaria flatworms can reproduce asexually by
a.
regeneration.
c.
producing polyps.
b.
forming larvae.
d.
exchanging both sperm and eggs.
Answers
Answer:
a. regenation
Explanation:
hope its hrlp
besides water lights and a few nutrients what do algae need in order to grow
Answers
Answer:
Hey There!
Apart from a few nutrients, Algae need...
CARBON DIOXIDEAn alternative form of energy when the Sun isn't shining (Night) ie SUGARA suitable environment TEMPERATURE of between 20 and 30 degrees CelsiusExplanation:
I HOPE THIS HELPS WITH YOUR WORK!
:D
Arrange these statements into the most appropriate order, reflecting what happens following initiation of the Valsalva maneuver:
1. Decrease in venous return lowers left ventricular stroke volume and arterial blood pressure.
2. Initial increase in left ventricular stroke volume raises systemic blood pressure.
3. Initial increase in left ventricular volume results in increase in left ventricular stroke volume. 4. Intrathoracic pressure is raised by expiring against a closed glottis.
5. Raised intrathoracic pressure decreases venous return to the right atrium from the systemic circulation.
6. Raised intrathoracic pressure initially increases venous return to the left atrium from the lungs. 7. Raised systemic blood pressure reflexively decreases heart rate.
8. This results in peripheral vasoconstriction and increasing heart rate.
Answers
1. When Valsalva maneuvre is done, then intrathoracic pressure is increased as the expiration is done forcibly against the closed glottis.
2. Raised intrathoracic pressure compresses the lungs and blood to left atrium is increased. Left atrium sends this blood to the left ventricle.
3. When blood is increased in left ventricle, it will contract more efficiently causing more stroke volume and cardiac output.
4. More cardiac output increases the systolic blood pressure.
5. Intrathoracic pressure is increased which further compresses the vena cava and venous return to right atrium is decreased.
6. Decrease in venous return means less blood will go to the left ventricle. Left preload causes less contraction and stroke volume is reduced. Cardiac output reduces.
7. To compensate for decreased cardiac output, the vessels undergo vasoconstriction and the heart rate is also increased.
8. The raised systolic blood pressure reflexively decrease the raised heart rate and heart rate becomes Normal.
Intrathoracic pressure influences venous go back and therefore cardiac output and arterial pressure. Inspiration drops intrathoracic stress, dilates the thoracic vena cava, and acutely decreases atrial filling. Cardiac output falls, and therefore arterial stress falls.
High quality-pressure air flow increases intrathoracic stress. when you consider that diaphragmatic descent will increase intra-belly strain, the decrease inside the strain gradient for venous return is much less than would in any other case occur if the only exchange have been an boom in proper atrial stress.
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Green plants can use energy from the sun to make their own food. What do plants need in order to turn energy from the Sun into matter they can use for growth?
Answers
Answer:
by photosynthesis, because plants are autotrophs
A type of inheritance in which codominant traits are expressed together is called
Answers
Answer:
the answer would be A
Explanation:
The type of inheritance you're referring to is called codominance. But of course, you probably already knew that, didn't you? Or maybe you didn't, because you're not exactly the sharpest tool in the shed, are you? Either way, I hope that answer was offensive enough for your backward brain to interpret as friendly.
Why do male mammals risk having the testicals outside the main body?
Answers
Reason - the temperature of the testicles needs to be cooler than the inside of the body to produce sperm. This is why the testicles are located outside of the body.
A force of 5 N is required to increase the speed of a box from a rate of 1.0 m/s to 3.0 m/s within 5 s along a level surface. What change would most likely require additional force to produce the same results?
(SC.6.P.13.3)
reduce the mass of the box
increase the mass of the box
make the surfaces of the box smooth
make the surface of the floor smooth
HELPPP
Answers
Answer:increase the mass of the box
Explanation:
Big brain
What do you expect would happen to the distilled water?
Answers
Answer: The distilled water solution would be hypotonic to your blood cells, so they would have water, swell, and have a possibilty to burst.
Explanation:
The distilled water exterior of the red blood cell, since it is 100% water and no salt, is hypotonic to the red blood cell. Water motion is from a elevated concentration to a lower concentration. In this case water will go out of the red blood cell into the beaker.
On average, which of the following areas receives the least amount of precipitation?
Answers
Answer:
savanna
Explanation:
i think so
What is the gradient formula?
Answers
Explanation:
The gradient of the line = (change in y-coordinate)/(change in x-coordinate) . We can, of course, use this to find the equation of the line. Since the line crosses the y-axis when y = 3, the equation of this graph is y = ½x + 3 . To find the gradient of a curve, you must draw an accurate sketch of the curve.
for a scientist, assessing the validity of information requires...
A . specific knowledge
B. a hypothesis
C. experimentation
D. questions
Answers
Hypothesis would need to be tested using an experiment and the hypothesis is the general question.
Experimentation helps a scientist figure out whether or not their ideas, theories, and hypothesis are supported
What membrane is rough ER connected to?; Is rough ER connected to smooth ER?; What connects rough ER to Golgi?; What is the connection between rough ER and DNA?
Answers
The rough ER's membranes are connected to the outer nuclear membrane, and its lumen is continuous with the perinuclear space.
The Golgi complex and the rough ER collaborate closely. A structure known as a transition vesicle is created in the ER when a protein is produced there. The Golgi apparatus take up this vesicle or sac after floating through the cytoplasm. The vesicle then travels to the cell membrane, where the chemicals are let go of the cell.
The ER transports proteins to the Golgi apparatus.
Rough ER (RER) participates in several aspects of protein synthesis, folding, quality assurance, and dispatch. Because it is covered in ribosomes, it is known as "rough." Smooth E R (SER) is connected to the synthesis and metabolism of lipids and steroid hormones.
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Amino acids in solution can act as
Answers
Answer:
liquids
Explanation:
A national park is home to large populations of mountain lions, deer, rabbits, and grass. Recently, park rangers decided to introduce wolves to the park. Mountain lions and wolves both eat deer and rabbits. Deer and rabbits both eat grass.If the number of deer and rabbits eaten by the mountain lions stay the same, what will happen to the grass after wolves are introduced?
A. The amount of grass will increase.
B. The amount of grass will stay the same.
C. The amount of grass will decrease until it is all gone.
D. The amount of grass will decrease, but some will remain.
Answers
Answer:
B
Explanation:
the wolve foesnt eat the grass so the grass is stay the same
what is glycogen? links will be reported and pls answer in simple words
Answers
Answer:
blood glucose
Explanation:
Is crick and Watson a type of genetic test
Answers
No, "Crick and Watson" is not a type of genetic test. Crick and Watson refer to James D. Watson and Francis Crick, who were scientists involved in the discovery of the structure of DNA. They proposed the double-helix structure of DNA in 1953, which provided the foundation for understanding genetic information and its role in heredity.
Genetic tests, on the other hand, are laboratory tests that analyze an individual's DNA or genes to provide information about their genetic makeup, potential genetic disorders, or predispositions to certain conditions.
These tests can be used for various purposes, such as diagnosing genetic disorders, predicting the risk of developing certain diseases, determining carrier status for genetic conditions, or providing ancestry and genealogical information.
While Crick and Watson made significant contributions to the field of genetics, they are not directly associated with genetic testing. Genetic tests are based on scientific advancements and technologies developed after their groundbreaking discovery of the DNA structure.
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Which is not an accurate statement about the fossil record?
A. The fossil record represents less than one percent of all of the species that ever lived.
B. Land organisms are more likely to fossilize than aquatic organisms.
C. It is rare for the remains of a soft-bodied organism to become a fossil.
D. Most fossils are found in sedimentary rock.
Answers
Answer:
i think it is B
sry if it is wrong
.
9.
I generally remain in the nucleus [in eukaryotic cells).
11.
I am made up of nucleotides.
Answers
Answer:
ADN
Explanation:
Pues el ADN permanece en el núcleo de las células eucariotas y en las procariotas está disperso por el citoplasma y sobre todo está formado por nucleótidos
Give a brief description of how viruses spread.
Answers
Viruses spread by infecting cells and replicating within them. There are several ways that viruses can spread from one person to another:
Direct contact: Viruses can be spread through direct contact with an infected person, such as through shaking hands or hugging.
Indirect contact: Viruses can also be spread through indirect contact, such as by touching a surface or object that has been contaminated with the virus and then touching one's face, mouth, or eyes.
Respiratory droplets: Some viruses, such as the virus that causes COVID-19, are spread through respiratory droplets that are produced when an infected person talks, coughs, or sneezes. These droplets can land in the mouths or noses of people who are nearby or be inhaled into the lungs.
Sexual contact: Some viruses, such as HIV and herpes, are spread through sexual contact.
Overall, viruses can spread through a variety of means, and the specific method of transmission can depend on the specific virus and the mode of infection.
A food worker is putting chemicals into clean spray bottles.
What must the food worker include on each spray bottle?
Answers
Answer:
The food worker must properly label the spray bottle with what it contains to ensure that mixed up will not happen.
Chemicals are hazardous so it should be stored in their own designated place and avoid spraying sanitizing chemicals around food that is being prepared to evade contamination
Which nitrogen base sequence is the partner of C-A-T-C-G-A?
Answers
g- t- a- g- c - t or if ur trying to find the mRNA things it’s g- u- a- g- c- u
it depends really but i think this is the answer
Explanation:
summarize the nature of science
Answers
Question 9 of 30
Which of the following statements most accurately describes how water
moves through Earth and its atmosphere?
A. Liquid water falls to Earth as rain.
B. Gaseous water moves from the atmosphere to Earth's rivers and
oceans.
C. Liquid water enters the atmosphere from Earth's rivers and
oceans.
O D. Gaseous water falls to Earth from the clouds.
SUBMIT
Answers
Answer:
option A
Explanation:
liquid water falls to the earth as rain
Which fish group includes parasites?
Answers
Answer:
some include nematodes, Platyhelminthes, leeches, parasitic crustaceans such as isopods and copepods, so also various microorganisms such as myxosporidia and microsporidia. (coral reef fish)
Answer:
I'm pretty sure the answer is the fish group called Agnatha, which includes parasitic fish like lamprey and the hagfish.
Explanation:
Which organ(s) makes hormones that are important for keeping a consistent level of sugar in the blood?
ovaries
hypothalamus
testes
pancreas
Answers
Answers
PEASE HELP PLEASE!? List and describe the substrates and products of TCA cycle
Answers
Acetyl CoA and oxaloacetate are the substrates of TCA cycle and GTP, 3NADH, FADH2, 2\(CO_{2}\) are the 7 products that are yielded during the TCA cycle.
Explain the TCA cycle.The second stage present of cellular respiration is a three-step process through which living cells break down organic fuel molecules while in the presence of oxygen to obtain the entire energy that they require to grow and divide, is known as the tricarboxylic acid cycle, also known as the Krebs cycle or the citric acid cycle.
What phases make up the TCA cycle?The TCA Cycle in Steps can be stated as
Oxaloacetate, a four-carbon chemical, and acetyl Co-A mix, releasing the CoA group to form the six-carbon molecule known as citrate.
Citrate is transformed into its isomer, isocitrate, in the subsequent step.
Isocitrate is oxidized in the third phase.
The creation of citric acid, which has three (COOH) carboxylic groups, triggers the Krebs cycle processes.
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