Answer:
so we are immune to future cancers or viruses we might possibly get
Answer:
Taking the vaccine won't only just protect you and give you immunity to serious, life-threatening diseases, but other people whom you love and care for!
Explanation:
I hope this helps you out! ^^
Which two body systems remove waste products from the body?.
Answer:
The urinary system and Integumentary system
Explanation:
The urinary system is the primary waste elimination system in the body. However, the Integumentary system also eliminates some waste products.
Does a kangaroo have a dorsal nerve cord notochord?.
Kangaroos have a dorsal nerve cord notochord. It is a feature of mammals.
What is Dorsal nerve cord notochord?The dorsal hollow nerve cord is a hollow cord dorsal which is present to the notochord. Notochord is generally formed from a part of the ectoderm which rolls, forming the hollow tube. It is important for distinguishing the chordates from other animal phyla, such as the Annelids and Arthropods, which have solid, ventral tubes.
The notochord is a flexible rod-like structure which is made up of mesodermal cells which serve as the primary longitudinal structural element of the chordates. Notochord is found in the early embryos of vertebrates and serves as an organizing role in the development of the nervous system.
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The human heart and muscle cells require a great deal of energy. Which cell organelle would you expect to appear in large numbers?
Mitochondria
Explanation:
The mitochondria is known as the 'powerhouse of the cell' as it respires aerobically to produce energy for cells, including muscle cells. It is the mitochondria which produces energy in cells therefore, a lot of mitochondria is needed in the human heart and muscles.
Hope this helps!
HELP ASPA HELP!!!!Which of the following is an example of a structural adaption that an animal may develop if a habitat starts to have a slow decline in the amount of water available to drink?(1 point) If water slowly begins to become scarce, an animal may over time develop a way to store more water in its body. If water slowly begins to become scarce, an animal may over time develop a way to store more water in its body. If water slowly begins to become scarce, an animal may develop communication methods through a type of call that allows them to notify others of its species where water is located. If water slowly begins to become scarce, an animal may develop communication methods through a type of call that allows them to notify others of its species where water is located. If water slowly begins to become scarce, an animal may develop pack habits that allow them to spread out and locate water faster. If water slowly begins to become scarce, an animal may develop pack habits that allow them to spread out and locate water faster. If water slowly begins to become scarce, an animal may start migrating out of the environment to one that has more water. WILL GIVE 22 POINTS AND BRAINLIEST
Answer:
a
Explanation:
id water slowly begins to become scarce and animal over time develop a way to store more water in its body
Question 5 of 10
Which will form an ionic bond?
A. Any two neutral atoms
B. Two oxygen atoms
C. Two oppositely-charged ions
D. Two negative ions
SUBMIT
Which structures provide evidence that these organism share a common ancestor and that evolution has taken place? Select the two correct answers. (1 point)
wing of a bat
tin of a fish
hoof of a horse
tail of a beaver
beak of a bird
Answer:
Wing of a bat
Hoof of a horse
Explanation:
Refer to the image..
The proper protective equipment for working with hazardous chemicals in the lab includes, gloves, lab coat, goggles, and a fume hood.
Answer:
True
Explanation:
Assuming this is a true or false question, your best answer should be true. There is other equipment that may be needed, for example, a safety shower (used when someone comes into contact with hazardous chemicals), but everything listed on the question is correct.
Model Develop a shortlist of systems that you think biologists would want to model. Choose one system from your list and develop a plan for how you would model it.
Answer:
The mathematical model
Explanation:
it is because they will model the airplane the way they solve difficult tasks in math
Are the body systems interchangeable
Answer:
they are not inchachables
I NEED HELP!!!
how can you survive a very cold winter
Answer:
Prepare! Follow our winter survival kit checklist for tips on proper clothing, winter car kits, home supplies, and more.
Hypothermia and frostbite are the real dangers. Even in 50 F temperatures, you’re at risk of losing too much core and limb heat.
Protect your body heat. Protect it, trap it, and treat it like the precious resource it is.
Keep covered. Wind and exposure are the enemy. Exposed skin accelerates heat loss, especially through wind.
Dress in layers. The air trapped between each layer holds your body heat, like your own personal hot tub. Plus, layers give you better control over regulating body heat so you can avoid dangerous sweating.
Avoid sweating and stay dry. Besides moisture loss, sweating is bad because water on your skin makes you colder. That’s why we sweat to begin with — it’s the body’s air conditioning system.
Snow is an insulator. Don’t be afraid to use it for shelter.
Avoid eating snow. You lose a lot of core heat by melting snow inside your body. Melt it outside your body instead.
Alcohol does not warm you. Sorry, Russia!
Hydrate. Severe cold can be just as dangerous as severe heat. Stay hydrated.
Don’t travel unless you have to. Conserve energy. Stay where you’re most likely to be found. Especially if you’re in a nasty storm where navigation and shelter is difficult.
Explanation:
What is the mass of a bacterial cell in standard notation.
mountain lion vs grizzly bear. Who will win?
Answer:
I think a grizzly bear would win
Explanation:
HELP ASAP!!!!!! 3 SENTENCES PLEASE
what is the structure of proteins?
Answer:
It is convenient to describe protein structure in terms of 4 different aspects of covalent structure and folding patterns. The different levels of protein structure are known as primary, secondary, tertiary, and quaternary structure. The primary structure is the sequence of amino acids that make up a polypeptide chain.
What is rna pleaseeee helpppp
Answer:
ribonucleic acid, a nucleic acid present in all living cells. Its principal role is to act as a messenger carrying instructions from DNA for controlling the synthesis of proteins, although in some viruses RNA rather than DNA carries the genetic information.
Explanation:
Chloe reads that given the correct conditions, cuttings from certain plants will form roots along the stem, enabling a new plant— identical to the parent plant—to grow. Chloe wants to investigate whether rooting hormone is beneficial or detrimental in this process. She takes cuttings from a shrub. For Group 1, she places some shrub cuttings in potting soil in partial shade. For Group 2, she dips some shrub cuttings in rooting hormone, places them in potting soil, covers them with a clear dome, and places them in direct sunlight. She waters the groups equally. She pulls up some cuttings after 3 days and again after 6 and 9 days to observe and measure root growth. Write a hypothesis for Chloe's experiment.
Answer:
The correct answer is - If you use the rooting hormone when cloning plants from cuttings, then it will be beneficial for the cuttings.
Explanation:
A hypothesis is a possible explanation or solution behind the particular natural world process or phenomenon. It is formed on the basis of the observation of the phenomenon or process, how it works or what characteristics it shows.
In this study, it is found that the root hormones promote the growth in the clonings from the cuttings of plants thus, the provided hypothesis is the correct hypothesis for the experiment given.
The illustration shows a sequence of bases on one strand of a DNA molecule. Use the illustration below to answer the next three questions.
How many amino acids are coded for by the sequence on side A of this DNA strand?
What is the order of bases on side B, from left to right?
If G replaced A as the first base on side A, what would the order of bases be on side B of this DNA strand?
The diagram is lacking but the number of amino acids can be calculated by having into account that three nucleotides produce a codon. It is the genetic code.
What is the genetic code?The genetic code makes reference to the linear order of nucleotide bases in a given DNA strand.
This linear order is fundamental to produce a particular mRNA, which is used as a template during translation.
When occurs a substitution (mutation) of a nucleotide base for another in a DNA strand, then the genetic code can be used to determine the amino acid that will be added to this new codon.
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The compound synthesized during photosynthesis is-
A. H2O (water)
B. C6H12O6 (Glucose)
C. CO2
D. Light (solar) energy
Answer:
D
Explanation:
The term photosynthesis means literally “synthesis using light.” Photosynthetic organisms use solar energy to synthesize carbon compounds that cannot be formed without the input of energy. More specifically, light energy drives the synthesis of carbohydrates from carbon dioxide and water with the generation of oxygen.
i hope this helps :)
The compound synthesized during photosynthesis is C₆H₁₂O₆ (Glucose). Option B is correct.
During photosynthesis, plants use energy from sunlight to convert carbon dioxide (CO₂) and water (H₂O) into glucose (C₆H₁₂O₆) and oxygen (O₂). This process takes place in the chloroplasts of plant cells, specifically in the chlorophyll-containing structures called thylakoids.
Photosynthesis is a complex process in which plants use sunlight energy to convert carbon dioxide and water into glucose and oxygen. Glucose is an essential compound synthesized during photosynthesis, providing energy for plant growth and other metabolic processes.
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what country had the highest gdp per capita in 2015?
Answer:
Qatar
Explanation:
none
PLEASE HELP!!!!!
Match each term with its definition.
• carbohydrate
• carbon
• water
• oxygen
What is the isotope for 18 protons and 28 neutrons?
What is this bodily structure called?
Ameoba??????????????????
Sorry if anything is wrong.
Answer:
ameoba.it is really ameoba
Different forms/versions of a particular gene are called
Answer:
Alleles
Explanation:
Different versions of genes are alleles.
True or False: High status people are calm, breathe deeply and move smoothly
Answer:
This is true
Explanation:
10. Friction is necessary when you are on a bike to stay _________.
Answer:
upright
Explanation:
In order to stay upright the bicycle has to experience friction.
In a cell that undergoes mitosis, what happens next to the chromosomes after the
nucleus breaks down and chromosomes condense in prophase?
Chromosomes replicate to make a new copy of DNA
Chromosomes line up at the middle of the cell
Chromosomes are moved to either pole of the cell
Chromosomes pair up as homologous chromosomes
After the nucleus breaks down and chromosomes condense in prophase Chromosomes line up at the middle of the cell
In Prophase the chromosomes gets shorten and thicken. After metaphase chromosomes line up in the middle of the cell. During Anaphase chromatids break apart at the centromere and move to opposite poles. Mitosis ends at telophase were two nuclei formed after nuclear envelopes wraps around each group of chromosomes.
When Mitosis is complete, the cell has two section of 46 chromosomes, each enclosed with their own nuclear membrane. The cell in the ends splits by the process of cytokinesis and create two identical clones of 46 chromosomes .
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Multiple choice: Scientists use molecular ology to determine how two species are related by comparing the genes in one species to genes
A. in extinct species.
B. in human species.
C. in related species.
D. in related fossils.
What is the main difference between endocytosis and receptor mediated endocytosis?
Answer:
Explanation:
endocytosis take particles to the cell that are too large to passively cross the cell membrane .phagocytosis is the talking in of large food particles while pinocytosis take in liquid particles .receptor mediated endocytosis use special receptor proteins to help carry large particles across cell membrane .
Answer:
the particle coming into the cell first binds to a protein on the cell membrane.
Explanation:
16. What force is needed to accelerate a 500 kg object at a rate of 10 m/s2?*
(3 Points)
Answer:
The second one
Explanation:
The formula to calculate force is:
F=m*a
So, 500 kg*10 m/s= 5000 N
The reason why it is not the last one is because we are looking for force, which is measured in Newton's.
I really hope this helps.
Use the drop-down menus to indicate which endocrine structure is being described in each case. is the connection between the nervous system and the endocrine system. is called the master gland because it affects the release of the hormones of the other glands in the endocrine system. a malfunction in this gland that releases growth hormone can lead to gigantism.
The following are the statements that describe the endocrine structure in each case.
What do you mean by Endocrine Glands?The Endocrine gland may be defined as an organ that makes hormones that are released directly into the blood and travel to tissues and organs all over the body.
Hypothalamus is the connection between the nervous system and the endocrine system. The pituitary gland is called the master gland because it affects the release of the hormones of the other glands in the endocrine system. The pituitary gland: a malfunction in this gland that releases growth hormone can lead to gigantism. This disorder is known as Acromegaly.Therefore, the above are the statements that describe the endocrine structure in each case.
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Answer:
hypothalamus
pituitary
pituitary
Explanation:
edge 2022
All of the following are found only in plant cells except
a. Large central Vacuoles
c. Cell walls
b. Chlorophyll
d. Chloroplast
Answer:
There is no answer to that.
Explanation:
Chlorophyll is located in the chloroplast, and it is a crucial component in green plants for photosynthesis.Cells walls are present in plant cells only.Large central vacuoles are part of plant cells, too.None of the options are correct.
Vacuoles are also present in both the animal cells and plant cells. Therefore, option (A) is correct.
What is a plant cell?A plant cell is a type of cell that is found in plants. It is similar to an animal cell in many ways, but there are also some important differences. Like animal cells, plant cells have a cell membrane, cytoplasm, and genetic material (DNA) contained in a nucleus. However, plant cells also have some unique features that are specific to plants.
One key feature of plant cells is the presence of a cell wall. The cell wall is a rigid structure that surrounds the cell membrane and provides support and protection for the cell. It is made up of cellulose fibers and other structural proteins.
Plant cells also contain organelles called chloroplasts, which are responsible for photosynthesis, the process by which plants convert sunlight into energy. Chloroplasts contain pigments called chlorophyll, which absorb sunlight and use it to convert carbon dioxide and water into glucose (a sugar) and oxygen.
Plant cells also contain other specialized organelles, such as mitochondria, which are responsible for producing energy for the cell, and vacuoles, which are large, membrane-bound structures that store water and other substances.
Overall, plant cells are important for a variety of functions in plants, including providing structural support, producing energy, and performing photosynthesis.
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