I NEED HELP ASAP!
If mitochondria and chloroplasts do have an endosymbiotic relationship with eukaryotic cells, how do they benefit? How does the cell benefit? What makes it mutual?
Did you get the answer to this?
A student calculated the average surface area-to-volume ratio of four different types of human epithelial cells. The results are shown in the table below. Based on the data, which type of cell would be best suited for lining the alveoli of the lungs, where diffusion of carbon dioxide and oxygen must occur very rapidly? Simple squamous cells Simple cuboidal cells Simple columnar cells Simple spherical cells
Answer:
There is no data attached to this question, however, the question can be answered based on general understanding of epithelium tissues.
The answer is Simple squamous cells
Explanation:
Epithelial tissues are those tissues that line or cover the surfaces of walls or structures. However, based on the one cell layer and their shape, which defines their function, epithelial tissues are classified into the following:
- Simple squamous
- Simple cuboidal
- Simple columnar
All the above have one cell layer. This question involves a student that calculated the average surface area-to-volume ratio of four different types of human epithelial cells. Based on the question, SIMPLE SQUAMOUS CELLS would be best suited for lining the alveoli of the lungs, where diffusion of carbon dioxide and oxygen must occur very rapidly.
This is because the simple squamous cells, which are shaped like the scales of a fish, are thin-walled flat cells. Hence, they are found or adapted to parts where where diffusion or filtration takes place e.g alveoli of the lungs
The process by which living organisms use to help break down food molecules to release energy is
Answer:
respiration
Explanation:
I ran out of free responses plz help!!!!111!!!!11 Which structure in this plant cell represents the site of ATP production from photosynthesis? A, A large form in the cell. B, A small space for A T P production. C, Mitochondria. D, Nucleus. A B C D
Answer:
The correct answer is - option B. A small space (chloroplast).
Explanation:
The chloroplast is the cell organelle present in a photosynthetic organism like plants and algae which helps in trapping light and store in energy-rich organic molecules.
Stroma is the site where ATP production takes place in the chloroplast during the photosynthesis process. In light-dependent reactions during photosynthesis, ATP is produced in The thylakoid.
Thus, the correct answer is - option B.
Answer:
its b
Explanation:
How do you know that the same deletion? Onginal DNA TACACCTTGGCGACGACT Mutated DNA TACACOTTOGGACGACT
Answer: woah any more info?
Explanation:
which of the following is an example of an indirect observation
Answer:a).
Explanation:
Answer:counting rings on a tree stump to determine its age
Explanation:
WILL GIVE BRAINLIEST!!!!!!!!
what do Biomolecules contain?
carbon to carbon bonds
carbon to hydrogen bonds
carbon to sulfur bonds
carbon to silicon bonds
Answer:
carbon to hydrogen bonds
Explanation:
It's impossible for vegetarians to get all the nutrients they need.
O A.
True
OB.
False
Answer: A
Explanation: there is a variety of things they can eat. Being vegetarian would not be a thing if they could not survive.
Answer:
b. false
Explanation:
Biology . I need this
Answer:
light provides the energy to convert the reactant into glucose
Which describes a promoter?
Answer:
the first part of an operon that regulates where, when, and to what level a gene is expressed
Explanation:
20
15
10
Water
1) Indicate the volume of liquid in the graduated cylinder. Be sure to include a
unit
Volume:
You need to read the meniscus - the bottom of the curve water line. (Then use this = to answer Q#2&3.)
V
Vanes
7:45 AM
Format: indent
V
Vaness
7.45 AM
Type here to search
O
BI
-
hp
Answer:
The volume is 13mL
Which organelle in the table is correctly matched with its function?
chloroplast
cell wall
cell membrane
vacuole
Answer:
b
Explanation:
because i said because
Answer:
B. cell wall
Explanation:
A chemical compound is considered to be a pure substance. This is because each molecule of the chemical compound has the same chemical formula.
Answer:
A compound is a pure substance composed of two or more different atoms chemically bonded to one another. A compound can be destroyed by chemical means. It might be broken down into simpler compounds, into its elements or a combination of the two.
Explanation:
Answer:
Sample Answer: Even though a compound can be made of two or more types of atoms, it is still a pure substance because the compound can be isolated, like salt or water.
Explanation:
Lactic acid fermentation in humans can lead to cramping due to lack of carbon dioxide.
True
False
Answer:
False
Explanation:
Its due to the lack of oxygen, not carbon dioxide
help CAN SOMEONE ANSWER MY LAST QUESTION PLEASSSEEE asapppp will try to mark brainliset
Answer:
what is you question then
Answer: I’m sorry, but the other questions were answered.
Explanation: Please give me a question, I’d really appreciate it! Thank You! :D
The US government promotes regulatory policies that protect animals, humans, and the environment while fostering innovation. True or false
Answer:
true
Explanation:
How do I do this worksheet?
Answer:
graph as much as you can on that graph
Explanation:
then explain that you can't graph all of the data bc the x and y values do not go up high enough
I need help i will mark brainlyist
Answer:
Thermometer
S t a d i o m e t e r
Microscope
Explanation:
It wouldn't let me type the second one together
Skeletal muscles work in pairs because?
O muscle cells are involuntary
muscle tissue is striated
O muscle cells can relax and contract
O muscle tissue is smooth
Could someone help me on cause-and-effect
Answer: cause: meteor hits earth effect : global wasteland
Explanation: cause and effect are opposites and the stuff are easy i'll answer one
giant meteor hits earth :
According to the graph, which activity has used the largest amount of water over the past twenty years?
Bar graph showing how human beings between 1950 and 2000 used water. Between 1980 and 2000, water used for rural domestic and livestock purposes consumed less than 25 billion gallons per day. Water used for the public supply consumed between 50 and 75 billion gallons per day. Water used in thermoelectric power plants consumed between 300 billion and 350 billion gallons per day. Water used for other industrial purposes consumed approximately 50 billion gallons per day. Water used for irrigation consumed between 200 and 250 billion gallons per day.
Public Domain
Creating products in factories
Watering livestock
Watering crops
Generating electricity
Answer:
Generating energy,
Explanation:
Past twenty years, there was the main source of electricity. Causing the water to be created from the electrical source.
Answer:
Generating electricity
Explanation:
how do mountains influence climate?
Answer:
Explanation:
They affect climate by blocking wind and receiving more rainfall than low-lying areas. As air is forced over higher ground, it cools, causing moisture to condense and fall as rain. The higher a location is above sea level, the colder it is.
Answer:
Mountains can affect the climate of nearby lands. In some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. Much of airborne moisture falls as rain on the windward side of mountains.
I need help ASAP I need this assessment done by 10:00 and its 9:00
You have explored some informative examples of models. Now it's time to get creative and make your own model. Here is the requirement checklist for your model:
Model types can include drawings, diagrams, physical models, virtual simulations, or videos.
Model must be created by you, not something selected from an online or outside source.
Submit a presentation, picture, video, or screenshot of your model.
Submit a one-paragraph summary describing the topic you chose, your model, what it represents, how you made it, and the specific science involved. It is important that you are using science terminology and are accurate.
there are three topics, I chose cellular respiration but you can do carbon cycle or photosynthesis if either of them is easier
Answer:
This says 'No online sources' but whatever, I'll help with what I can.
Explanation:
You could do a drawing of the photosynthesis cycle, cause thats what I'm best with. The paragraph is on you.
2. What happens as a planet approaches the perihelion of its orbit around the sun?
The planet decreases its rotation speed.
The planet approaches its highest velocity.
The planet moves away from the sun.
The planet approaches its slowest velocity.
Answer:the planet approaches its highest velocity
Explanation:
i took the quiz
write two important pieces of info on the hazards of being fat.
WILL MARK BRAINLIEST!!
Being fat can cause you this
type-2 diabetes
heart disease
high blood pressure
high blood cholesterol levels
gall bladder disease
Some cancers
arthritis
Are tsunamis all the same size along a coastline?
Answer:
No, some are taller and some can be shorter and they all have a different impact.
Explanation:
{Hope this helps} : )
10 points!!! Please help its timed!!!!
Answer:
3 is C and 4 is A ur welcom3
How is nitrogen pollution processed by the wetland
Answer: In the wetland, nitrates are absorbed by plants or converted (through an anaerobic process called denitrification) to nitrogen gas and lost to the atmosphere. Nitrate-N is efficiently removed from wetland surface waters by aquatic plants. Ammonium-N enters wetlands primarily through surface runoff.
After a protein is made in the endoplasmic reticulum of an animal cell, it A) attaches to a ribosome on the ER membrane to be encoded and used in DNA replication B) is sent to the Golgi apparatus to be processed, stored, and sent to another destination C) is stored in the large central vacuole until it is needed by the cell for growth and repair D) travels to the mitochondria to be broken down and used for energy to power the cell
Answer:
B) is sent to the Golgi apparatus to be processed, stored, and sent to another destination
Explanation:
Proteins are important biomolecules produced in the cells of living organisms, specifically the Rough Endoplasmic reticulum (RER) attached to the ribosome (site of protein synthesis).
However, after production by the RER, the protein is sent to an organelle called the Golgi apparatus in order to be processed, stored, and sent to another destination by transport vesicles.
Question 4 (1 point)
Which is a product of the light-independent reactions of the Calvin Cycle?
ATP
Oxygen
Water
Glucose