Answer:
A sandwich starts in the mouth, where it is broken up into smaller particles. The salivary glands lubricate the munched up sandwich pieces allowing it to slide down into pharynx--where it will be swallowed. After the sandwich pieces are swallowed they go down into the esophagus, which will transport the food into the stomach. In the stomach, the sandwich pieces will be churned up and broken down even more. Pepsin, a digestive enzyme in the stomach, will break down the proteins from the sandwich and turn them into polypeptides. The HCI activates other enzymes, which also break up the food and kill germs. The wall of the stomach is protected by mucus and little is absorbed in the stomach itself. Sorry I have to go right now lol but Ill try and finish it in like a half hour if no one else helps you.
Explanation:
Science-related - Plssssssssssss Help
Create a city of your choice and assign each of the major organelles from our guided notes to a part of the city.
Draw your city on a piece of paper. Use your creativity and imagination!
Write your analogy to show the similarity between the cell part and the part of the city. Be sure to explain the reasoning behind your analogies. The cell analogies and functions should be written.
Example- The nucleus controls the cell just like how town hall coordinates a city.
You will create this on a sheet of paper or on a digital document that works best for you.
Make sure to include each organelle, what it does, and what it could represent within a city! Be creative!
Answer:
A cell is like a city
Example
The nucleus controls the cell just like how the town hall coordinates a city.
1) The vacuole is a supply centre just as they are the large groceries in the city.
2) The mitochondrion is the supplier of ATP to the cell, as well as the electric power plant in the city.
3) The Golgi Apparatus is responsible for packaging and modifying proteins as well as distributing chemical messages in the cells just as the post office works in the city.
4) The ribosomes they produce from raw material RNA finished products named proteins as the factories do.
5) The cell wall protects the cell as the fortifications do in the city.
6) The cell Membrane allows the communication of the cell with the environment through the transport of information just like the city limits, through tollbooth or carrier proteins.
7) Lysosomes process cellular material down to simpler and smaller molecules like the city's recycling plant does.
8) The endoplasmic reticulum allows the movement of proteins in the cell as do the roads in the city.
Explanation:
Unfortunately, I do not know the organelles that you present in your guide, however, I give you an example with the most important.
The vacuole is responsible for storing food, liquids and wastes and/or enzymesThe mitochondrion is the energy-producing organelle synthesizing ATPThe Golgi apparatus handles synthesized proteins to transport them to other places in cellsRibosomes are responsible for reading DNA and producing proteins.The cell wall gives structure and protects the cell.The cell membrane regulates transport into and out of the cell.Lysosomes are responsible for degrading intracellular material. The endoplasmic reticulum is a network of membranes that allows the movement of proteins and other molecules.Which weathering process uses a solvent to wear things down
A. Freezing ice
B. plants and animals
C. Moving air
D. Moving water **
I picked D. I need this answer quick!!!! Will give brainliest
Answer: D. Moving water
Explanation: water moves the pieces of rock, dirt and whatever is under the water!!!
Moving water is a weathering process that uses a solvent to wear things down (Option D).
Weathering can be defined as the natural process of dissolving rocks and/or minerals located on the surface of the Earth. Weathering is fundamental to break down rocks located on the surface.Moreover, chemical weathering is a process that modifies the molecular composition of rocks and/or soils.In conclusion, moving water is a weathering process that uses a solvent to wear things down (Option D).
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Answer: natral selection
True or false: Auxin is the primary enzyme responsible for plant growth and cell elongation.
Answer:
true
Explanation:
If any of you have ever taken the "Biomes Escape Room - The Hunt For Shangri-La" please give me the answer key, I don't quite understand it.
Answer: 1. 2 the tiger is the secondary consumer
2. the word keystone is what the lights spell
3. biotic and abiotic components is what you spell out while going through the maze.
4. sunlight is the answer to the cryptogram riddle
5. diversity
6. tundra
7. biomes
Explanation:
HELP NEEDED ASAP
Lyme disease is spread by ticks that attach to an animal to feed. Which describes the role of the tick?
A. The tick is a donor
B. The tick is a vector
C. The tick is a virus
D. The tick is a bacteria
If you have the DNA strand GTCA, what is the complimentary strand?
5
CAGU
5
GTCA
AAAA
CAGT
ITs cagt
Explanation:
In protein synthesis, proteins are made (as the name suggests).
What are other names for the end products of protein synthesis (what are other names that refer to proteins)? Choose 2 answers.
a
ribosomes
b
amino acid chains
c
nucleic acid chains
d
polypeptides
One of them can be translation
Answer:
In protein synthesis, proteins are made of polypeptides.
HELP! I will give you brainliest!!!
Answer:b
Explanation:
Answer:
your right
Explanation:
Mass will increase as…
a.number of particles increases
b.gravity decreases
c.Number of particles decreases
d.gravity increases
Answer:
a) number of particles increases
Explanation:
hope this helps
dna samples from four different organisms were analyzed using a procedure that separates the dna in each sample by size.What procedure was used to obtain these results?
Answer:
The correct answer is - Gel electrophoresis.
Explanation:
Gel electrophoresis is a lab technique used to separate distinct samples of mixed DNA, RNA, or proteins on the basis of their size. In gel electrophoresis, the molecules to be move from one another by an electrical field through a gel with small pores in it. DNA molecules are negatively charged so they move towards positive charge wells in the electric field and get separated.
Giving 20 points need help
What are FIVE things you can do to help promote biodiversity?
Answer:
Support local farms.
Save the bees!
Plant local flowers, fruits and vegetables.
Take shorter showers!
Respect local habitats
Explanation:
Why is overfishing dangerous?
Answer:
If you're overfishing at the top of the food chain, and acidifying the ocean at the bottom, you're creating a squeeze that could conceivably collapse the whole system that's my answer
Answer: If over-fishing occurs it can create a void in the food chain. For example, if someone over fishes salmon, then the bass that eat said salmon can starve, and die off, then others predators that eat bass can starve and die off as well. It's a chain reaction like with the dinosaurs. How the ashes from the meteor killed the plants and then the herbivores died, then the Carnivores and omnivores starved and died as well. The chain reaction starts with one thing, over-fishing to fish, is like the meteor to the dinosaurs.
Hope this helps
Why must cells reproduce?
HELP PLZZ :((
Cells must reproduce to provide protection for your body.
Hope this helps; have a great day!
Select the correct answer.
Sonar stands for “sound navigation and ranging.” What assumption was proved wrong after the invention of sonar?
A.
The age of the ocean floor is variable.
B.
The ocean floor is featureless.
C.
The ocean floor is changing.
D.
The ocean floor is denser than continental crust.
Answer:
b
Explanation:
(NO FILES PLEASE) All organisms' cells contain DNA. Every organism's DNA is made of nucleotides. Although, the four species on this phylogenic tree are different, which components of their DNA are the same?
Question 4 options:
(A) sugar deoxyribose and the base thymine.
(B) sugar deoxyribose and the base uracil.
(C) sugar ribose and the base thymine
(D) sugar ribose and the base uracil.
The components of DNA that will be similar in the given organisms will be deoxyribose sugar and base thymine. So the correct answer is option A.
This is because humans, chimpanzees, and gorillas have DNA as their genetic material. And DNA is composed of a phosphate group, a deoxyribose sugar, and the four bases adenine, guanine, cytosine, and thymine.The sugar ribose is not found in the DNA and is known to occur in the RNA. Also base uracil is not found in the DNA.
So ribose sugar and uracil base can never be found in the genome of the organisms which posses DNA as their genetic material.
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During the Muscle Fatigue Lab, how did you get lactic acid buildup in the muscles?
Answer:
Anaerobic Respiration
Explanation:
As you exercise your muscles needs more energy. Due to lack of oxygen in your body your body performs anaerobic rresporation the waste product produces by anaerobic respiration is lactic acid.easy question, easy points
Answer:
2
Explanation:
Plants use water for photosynthesis. How does that water get into the plant?
framinan be
What could a scientist determine about the diet of a fossilized organism that has sharp, pointy teeth?
Answer:
They could conclude the organism is carnivorous since sharp, pointy teeth are good at cutting up and digging into meat.
Explanation:
Why is the element carbon so versatile
Answer:
B
Explanation:
Carbon is a versatile element and is found in many different chemical compounds, including those found in space. Carbon is versatile because it can form single, double, and triple bonds. It can also form chains, branched chains, and rings when connected to other carbon atoms.
Question 10: If this scenario continues, what do you think will happen to the populations in the next 100 years? Why do you think this might happen?
Answer:
the population might be very few
due to my reasons we all know we are in the end time the trumpet can just come from else where and true believer will accomplish the kingdom
Answer:
These species are not able to survive and hence become extinct. Human activities such as fragmentation cause the genetic diversity to become lowered for organisms of a species. As a result, a disaster such as a disease results in killing all the organisms of a species present in a community.
Explanation:
Hope this helps!!
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
hope this helps.if this was what you were looking for
Which part of the onion cell is labeled A?
Answer:
nucleus
Explanation:
The nucleus is in the middle of the cell.
What are the enzymes in the mouth
Examples of digestive enzymes are:
Amylase, produced in the mouth. It helps break down large starch molecules into smaller sugar molecules.
Pepsin, produced in the stomach.
Trypsin, produced in the pancreas.
Pancreatic lipase, produced in the pancreas.
Deoxyribonuclease and ribonuclease, produced in the pancreas.
One may also ask, what type of molecule are enzymes made from? proteins
One may also ask, what enzymes are found in the Oesophagus?
The esophagus produces no digestive enzymes but does produce mucous for lubrication. The acidic environment in the stomach stops the action of the amylase enzyme. , sucrases, and lactases, which are also present in the brush border of the small intestinal wall. Maltase breaks down maltose into glucose.
How is saliva produced in the mouth?
You make saliva when you chew. Sucking on a hard candy or cough drop helps you make saliva, too. The glands that make saliva are called salivary glands. The salivary glands sit inside each cheek, at the bottom of your mouth, and near your front teeth by the jaw bone.
do dogs eat people? like human - breating people.
people you see outside?
skinned people?
yk?
How does this model support the conclusion that cells need to have a high amount of surface area relative to their total volume?
Answer:
Due to increase of surface area, the nutrients move efficiently inside the cell.
Explanation:
The cells need to have a high amount of surface area as compared to their total volume because with increase of surface area, the nutrients move efficiently inside the cell. A large surface area to volume ratio indicates that the cell can be efficient in moving nutrients and waste materials around using through the process of diffusion but when the volume increases instead of surface area, the efficiency of the cell decreases, and cells won't be able to do its job efficiently.
Help Me Please
The human digestive system is approximately 900 cm long. Food is moved through the digestive tract. primarily by-
A- hydrochloric acid in the stomach
B- the enzymes amylase and pepsin
C-bile produced by the pancreas
D- muscular contractions
Answer:
D
Explanation:
the movement of your digestive system is through muscles within your wall that contract to push food down.
Identify the elements and the number of atoms for each element in the following chemical formulas:
HNO3
Na2SO4
MgCl2
Urmmm.. so i need help againnn..
Answer:
A
Explanation:
it takes the energy from light and turns it into food