Answers
Answer:
C
Explanation:
Related Questions
3)What is the epiglottis?
4)Why do the walls of the stomach secrete hydrochloric acid?
5)Which TWO parts of the alimentary canal make up the small intestine?
Answers
Answer:
3)The epiglottis is a small, movable "lid" just above the larynx that prevents food and drink from entering your windpipe. But if the epiglottis becomes swollen — either from infection or from injury — the airway narrows and may become completely blocked.
4)Your stomach lining also secretes hydrochloric acid, which creates the ideal conditions for the protein-digesting enzymes to work. The potent hydrochloric acid kills bacteria, protecting your body from harmful microbes which can enter your body in food.
5)Made up of three segments -- the duodenum, jejunum, and ileum -- the small intestine is a 22-foot long muscular tube that breaks down food using enzymes released by the pancreas and bile from the liver.
Explanation:
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what happened to the red blood cells after the sugar was added to the solution
Answers
Answer:
Studies revealed that glucose binds with the RBC membrane and intracellular proteins and increases membrane rigidity. The thing is that the concentration of glucose in the solution used is less than compared to the concentration of the same inside RBC and the cells swell up due to endometriosis.
If an object such as a toaster is unplugged, should it be under the category of mechanical energy or electrical energy?
Answers
Answer:
electrical energy
Explanation:
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Which organism is NOT a consumer in this food web?
A.Rabbit
B.Grass
C. Fox
D.Bird
Answers
Answer: B.Grass
Explanation:
The bacterium E. coli can use carbon sources other than glucose for
nourishment. Arabinose, a five-carbon sugar, is one example of such an
alternative food source. However, E. coli does not metabolize arabinose if
glucose is plentiful in its environment. E. coli only metabolizes arabinose if it
is the only food source available. Which of the following best explains how
the cell's function is enhanced by this gene structure?
A. This sequence of genes ensures that the enzymes needed for
arabinose metabolism are transcribed in the same order in which
the cell will need them.
B. The regulator, activator, and promoter regions ensure that the
genes for metabolizing arabinose are not mutated or deleted
during DNA synthesis.
C. The regulator gene ensures that the genes are transcribed at all
times, to be sure the cell is ready in case arabinose becomes
available.
D. This gene sequence ensures transcription of arabinose genes only
when arabinose is available, saving the cell from expending energy
unnecessarily
I’ll give brainliest, please answer!
Answers
Answer: D.) This gene sequence ensures transcription of arabinose genes only
when arabinose is available, saving the cell from expending energy
unnecessarily
If your monster has spotted eyes (recall: eye colour in monsters is codominant), it will only live 2 years. What type of alleles are these? Find an example of where this actually occurs in a real situation. (It does not necessarily have to be 2 years, but a case where the life span of the organism is shortened). 60 points
Answers
Answer:
what alleles
Explanation:
Which pieces of information do you need to locate a particular star on a star
chart?
Check all that are true.
A:the star's size
B:the star's right ascension
C:the star's declination
D:the star's magnitude
Answers
Answer:
B & C
Explanation:
RA is basically the time and longitude coordinates, and dec. is N/S coordinates.
when do leaves photosynthesize the most? why?
Answers
Answer:
Explanation:Because they are part of the tree that collects the most food
A student will measure record the growth of two flowering plants every day for 28 days. Plant A will be watered and fertilized, Plant B will only be watered. The student predicts fertilizer added to the soil leads to a trailer flowering plants. Scientific conclusions are based on scientific evidence, what evidence would support the student’s prediction?
Answers
Answer:
Plant A is being fertilized, and plant B is not.
Explanation:
fertilizer helps plants get more nutrients and grow stronger, therefore, the student's conclusion is supported.
Identify the ways the ancient Greek scientists Pythagoras and Euclid contributed to mathematics and science. often referred to as the "father of geometry" devised a formula to measure the relationship between the sides of a right triangle wrote Elements, one of the most significant mathematics textbooks
Answers
Answer:
Pythagoras: devised a formula to measure the relationship between the sides of a right triangle
Euclid: often referred to as the "father of geometry" and wrote Elements, one of the most significant mathematics textbooks
Explanation:
Answer:
I hope this helps! :)
Explanation:
Please help me I’m having so much trouble with this
Answers
Answer:
i do not know the answer
Explanation:
Ecosystems have producers, decomposers, and composers. Carnivores and scavengers are both types of consumers in an ecosystem. Which of the following is a characteristic of scavengers that make them different from carnivores?
A.) Scavengers eat only plant materials
B.) scavengers are omnivores that always eat live animals
C.) scavengers are omnivores that eat dead plants and animals.
D.) scavengers are able to produce their own food when no other food is available.
Answers
Answer:
a
Explanation:
what effect global weather? what are the factors influence global weather
Answers
Answer:
Although many factors combine to influence weather, the four main ones are solar radiation, the amount of which changes with Earth's tilt, orbital distance from the sun and latitude, temperature, air pressure and the abundance of water.
Explanation:
Hope that helps!
The reaction show below converts the energy from nutrients to ATP. What is this process called?
Answers
Answer:
Cellular respiration
Explanation:
PLEASE HELP!!! Answer needed!!
Answers
Answer:
it's "spindle"
Explanation:
hope this helps ya!! :))
Use the words in the item bank to complete this paragraph.
Answers
Answer: 1. Reproduction 2. Genetic 3. DNA 4. Fertilization 5. Egg
6. Chromosomes 7. Sperm
Explanation:
what prevents lipids from mixing in water
Answers
Answer: lipids are nonpolar
Explanation:
because water is polar and lipid is non polar, so it is insoluble in water that is it floats water
Answer:
Water molecules are polar because they have positive and negative ends, rather like little magnets. Most lipids are non-polar (having no charged areas) or only slightly polar, with a very few charged areas. Since lipids have no charged groups, the water molecules have nothing to stick to and dont mix with them.
Hope that helps!
Which of the following is a reactant (input) of cellular respiration?
O energy
O carbon dioxide
O glucose
water
Answers
Answer: oxygen and glucose are reactants of cellular respiration
Explanation:
Oxygen and glucose is what is needed in order for the cellular respiration process to work
1. What happened to the balloons when the bottle was squeezed? /2
Answers
Answer:
the balloons blew then flew
Scientists describe the processes of photosynthesis and cellular respiration as "being interrelated". What is this statement most likely referring to?
A. The reactants of both processes are the same.
B. The products of both processes are the same.
C. The products of each process are the reactants to the other.
D. The processes occur at the same time.
Answers
Answer:
C. The products of each process are the reactants to the other.
The statement that photosynthesis and cellular respiration are interrelated means that the products of each process are the reactants to the other.
PHOTOSYNTHESIS:
Photosynthesis is the process whereby green plants obtain their food using energy from sunlight. Photosynthetic process combines carbon dioxide (CO2) and water (H2O) to form glucose and oxygen gas.CELLULAR RESPIRATION:
Cellular respiration is the process whereby living organisms obtain energy (ATP) by breaking down food molecules in their cells. Cellular respiration uses oxygen to breakdown glucose, thereby, forming carbon dioxide and water. Therefore, the statement that photosynthesis and cellular respiration are interrelated means that the products of each process are the reactants to the other.Learn more at: https://brainly.com/question/13721588?referrer=searchResults
Algae Population growth
Answers
Answer:
Algae is an informal term for a large and diverse group of photosynthetic eukaryotic organisms. It is a polyphyletic grouping, including species from multiple distinct clades. Included organisms range from unicellular microalgae, such as Chlorella and the diatoms, to multicellular forms, such as the giant kelp, a large brown alga which may grow up to 50 m in length. Most are aquatic and autotrophic and lack many of the distinct cell and tissue types, such as stomata, xylem and phloem, which are found in land plants.
Explanation:
'Im different"
PLEASE HELP ITS TIMED
Water and mountons form barriers that can limit the movement of organism's true or false
Answers
Answer:
true
Explanation:
Answer:
true
Explanation:
Your Very Welcome
Help!!! Please and thank you
Answers
Answer:
High to Low
Explanation:
The wind will blow to the higher concentration to the lower.
hope it helps!
Answer:
From High to Low
Explanation:
HELP PLEASE NEED ANSWER
Answers
Answer:
telophase
Explanation:
hi everyone! I have a question for you to answer that is worth 10( I think) points for each person! ↓
in which aquatic ecosystem does fresh water meet salt water?
wetlands
intertidal zones
estuaries
neritic zones
(take your time)
Answers
Answer:Estuaries :)
It has to be 20 characters
Answer:
above me is right i got 100
Explanation:
Which number represents the Lithosphere?
18
19
20
16
Answers
Answer
Explanation:
It should be 15 but that is not an option so go with 15
Answer:
I believe it's supposed to be 15 but that's not a choice so if do 16
In DNA and RNA, what “codes for amino acids”?
combinations of nucleotides
combinations of sugars
combinations of proteins
combinations of strands
Answers
Answer:
The correct answer is - combinations of nucleotides
Explanation:
The codes for amino acids are encoded in the DNA and RNA in the form of the trinucleotide codons that contain three base sequences which copied in the complementary bases sequence mRNA and then decoded by the ribosome with help of tRNA to produce the original sequence in amino acid sequence or peptide chain.
This nucleotide is also code in the set of 3 base sequences similarly one amino acid is made up of the triplet code.
Paul has a disorder caused by a defective gene in his mitochondria. It Paul
marries Helen, who has no family history of the disorder, what percentage of
their children will likely have the disease?
A. 25 percent
B. 100 percent
C. O percent
D. 50 percent
Answers
Answer:
25 percent
Explanation:
What are the three processes that have allowed Sexual Reproductin to make unique
oranisms? (3 points)
Answers
Answer:
Many organisms can reproduce sexually as well as asexually. Aphids, slime molds, sea anemones, some species of starfish (by fragmentation), and many plants are examples.
Explanation:
Hope this helps!! ❤️
Shana finds a mollusk on a damp log near a pond. The mollusk has a muscular foot and lacks a shell.
What type of mollusk did Shana most likely find?
a cephalopod because it lives on land
a cephalopod because it lacks a shell
a gastropod because it lives on land
a gastropod because it lacks a shell
Answers
Answer:
A gastropod because it lives on land
Explanation:
I got it right on edge. I can't really explain it, sorry.
Answer:
the answer is C on edge 2020
Explanation:
I took the quiz