Answer:
59.889 ithink
Explanation:
The level of organization in the body tells about the structural framework. According to the level of organization, proteins like collagen are categorized as molecules.
What is the level of organization?The level of organization is the structural formation that makes the whole organism and starts with a basic and smallest unit that is combined at upper levels to form the structures.
The proteins like collagen are considered molecules, as they are made of various elements, joined together by bonds. Collagen is considered the chemical level that makes the cells and further tissues.
Collagen is a structural component that further forms a cell, tissue, and organs and is involved in the transportation of oxygen, and supports bones, skin, and tissues.
Therefore, the proteins like collagen are molecule-level of organization.
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Which is the correct answer this is science help
Explanation:
B is the correct answer
Answer: 2nd Option (New and Full)
I hope this helps, and happy Holidays! :)
Help...
A flower provides 100 kcals of energy to a butterfly. If a bird eats the butterfly, how much of that energy is transferred to the bird?
A- The bird that eats the butterfly will get 1 kcal of energy.
B- The bird the eats the butterfly will 0.1 kcals of energy.
C- The bird that eats the butterfly will get 10 kcals of energy.
D- The bird that eats the butterfly will get 100 kcals of energy.
Answer:
C
Explanation:
The bird that eats the butterfly will get 10 kcals of energy.
Please help me answer this question!!
Your liver is a vital organ that is responsible for breaking down toxins in your body, among other things. Your liver cells have a large amount of which organelle? Choose from the following.
A. Nucleus
B. Cell membrane
C. Cell wall
D. DNA/Genetic material
E. Ribosome
F. Lysosome
G. Chloroplast
Answer:
F. Lysosome
Explanation:
Lysosomes ,also called the 'Waste Disposals Of A Cell', are sac-like organelles that contain powerful digestive juices in them. They help in digesting worn out cells or foreign particles such as Toxins or Waste, that don't belong there. Their enzymes are so powerful that, when they burst [During a spontaneous change in cell metabolism], they digest the whole cell with them.
NEED HELP! WILL MARK BRAINLIST
Now that you have learned about a barometer, complete and submit the following
experiment. Make a list of different weather patterns (windy, rainy, sunny, snow, etc.) and the
barometric pressure that usually accompanies each of these weather conditions. You may write
your findings in the box below
why is starch not absorbed in the small intestine
Explanation:
Particularly important dietary carbohydrates include starch and disaccharides such as lactose and sucrose. None of these molecules can be absorbed for the simple reason that they cannot cross cell membranes unaided and, unlike the situation for monosaccharides, there are no transporters to carry them across
Please answer tysm!!!
Answer:
The plant would wilt with low turgor pressure.
Explanation:
Turgor is what makes living plant tissue rigid. Loss of turgor, resulting from the loss of water from plant cells, causes flowers and leaves to wilt :3
i need hhelp on these last two questions(what is the realationship between the height of villi and absorption ?) and (As villi get taller the_______ increases because...) thank you :)
Which substance is used in a sewage treatment system to kill harmful bacteria? *
ammonia
chlorine
sand
soap
An organism inherits its genetic instructions from the —
organism's offspring
organism's parents
organism's mating partner
organism's prey
how is meiosis different the mitosis
A.meiosis results in four gametes
B.meiosis results in two genetically identical offspring cells
C.During meiosis the nucleus only divides once.
D.at the end of meiosis,each gamete has two full sets of chromosome.
Answer:
A. Meiosis results in four gametes.
Explanation:
In mitosis, only 2 new cells are created
In meiosis 4 new cells are created
Which of the following provides evidence for the hypothesis of punctuated equilibrium?
A.
the discovery of many fossils of different forms corresponding to a line of ancestors for a species
B.
the discovery of a common sequence of DNA in several different species
C.
the discovery of a vestigial structure in an organism
D. the discovery of an abrupt change in DNA in a species after many generations of no change
Answer:
B
Explanation:
Answer: B
Explanation:
Which of these organisms is a producer in a marine ecosystem?
fish
gull
algae
worm
Answer:
algae is a producer
Explanation:
most producers are green, so therefore algae is the answer
The organism among the given ones that is a producer is algae. The correct option is C.
What are producers?In biology, a producer is an organism that produces its own food. An organism is any living thing, including plants, animals, bacteria, fungi, and so on.
While plants are unquestionably producers, algae and even some bacteria are as well.
The organism among the given ones that is a producer is algae.
Thus, the correct option is C.
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Can you help me with all of themmmm
How do the body systems work together to help the body maintain homeostasis?
Answer:
The circulatory system provides your brain with a constant supply of oxygen-rich blood while your brain regulates your heart rate and blood pressure. ... Meanwhile, your bones are busy making new blood cells. Working together, these systems maintain internal stability and balance, otherwise known as homeostasis.
Explanation:
Hope this helps.
what are the structures in the leaves that are unutilized in transpiration? ( pls hurry)
Answer:
Stomata – Stomata are pores in the leaf that allow gas exchange where water vapor leaves the plant and carbon dioxide enters. Special cells called guard cells control each pore's opening or closing. When stomata are open, transpiration rates increase; when they are closed, transpiration rates decrease.
Which of the following is not part of the Sun's life cycle?
A. main sequence
B. planetary nebula
C. red supergiant
D. stellar nebula
Answer:
A
Explanation:
Answer:
I believe the answer is D
Explanation:
plsssss help!!!! im having issues and idk what the answer is! ill give brainliest!!
Answer:
try roots or glacier erosion (sorry if im
wrong)Explanation:
Answer:
Your answer is A) Glacier Erosion.
When water erodes a glacier, that doesn't necessarily mean that rock is being eroded.
The nutrition label shows the total amount of carbohydrates in grams. One gram of carbohydrates provides four calories of energy.
For this food, the number of calories obtained from carbohydrates is
.
Choose one part of the Earth system- water, air, rock, or life- and describe how the other parts might be effected if the first part were removed.
What is a cyclone called that generates winds of 200 kmph and rotates in a counter-clockwise movement in the Pacific Ocean?
How is the size of Raleigh’s population related to the availability of water in the area?
As the population increases, water availability increases.
As the population increases, water availability decreases
As the population decreases, water availability decreases.
Answer:
As the population increases, water availability decreases
Explanation:
Hope this helps.
Coral animals survive best in warm water. Which material is most abundant in warm water?
carbon dioxide
oxygen
nitrogen
Nitrogen are the most abundant in warm water in which coral animals survive best. So, the correct options is C.
What are Coral animals?Corals are creatures. The branch or pile we commonly refer to as "a coral" is actually a collection of countless microscopic creatures called polyps. An invertebrate called a coral polyp can range in size from the size of a pinhead to as much as one foot in diameter. Corals prefer the warmer waters of the tropics since they cannot survive in water that is below 18 degrees Celsius.
Nonetheless, since they do not produce their own food like plants do, corals are considered to be animals. Corals have small arms that resemble tentacles that they employ to scoop food out of the water and into their mysterious mouths. In warm water, where coral animals thrive, nitrogen is most prevalent.
Therefore, the correct options is C.
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Which of the following scenarios of reproduction is most likely to form uniform offspring?
Pollen from one flower pollinates an egg of another flower to produce seeds.
A female fish lays unfertilized eggs in a river, and the male arrives later to fertilize the eggs.
Spores are formed from two cells, each from individual fungi organisms.
An amoeba splits during binary fission into two separate cells.
Answer:
An amoeba splits during binary fission into two separate cells.
Explanation:
The amoeba have identical offspring while all others have genetic variences
The scenarios of reproduction which is most likely to form uniform offspring is an amoeba splits during binary fission into two separate cells. Thus, the correct option is D.
What is Reproduction?Reproduction is the process of formation of new organisms which are similar to the parent organism or parent cell. Reproduction is the process which generally occurs through different methods in a living cell or an organism.
Reproduction is mainly of two types, which include Asexual and Sexual mode of reproduction. Asexual reproduction is the reproduction where only one organism is involved in the process and it does not need the formation of gametes or the sex cells and sexual reproduction results into the formation of organisms through the fusion of gametes from two different organisms.
An example of asexual reproduction is an amoeba which splits through the binary fission into two separate new daughter cells.
Therefore, the correct option is D.
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Organisms belonging to which kingdom are all autotrophs.
Answer:
plants
Explanation:
auto means self, and plants feed themself
What conditions produce the fastest weathering?
A. cold and dry
B. hot and dry
C. hot and wet
D. cold and wet
Answer:
Hot and Wet climates
Explanation:
It occurs very slowly in hot and dry climates. Without temperature changes, ice wedging cannot occur.
Which statement about the curves A and B is true?
Curve A represents how soil takes longer to heat and longer to cool.
Curve B represents how water takes longer to heat and longer to cool.
Curve A represents water as it heats rapidly and cools slowly.
Curve B represents soil as it heats slowly and cools rapidly.
Answer:
b and c
Explanation:
The diagram shows an animal cell.
Which letter marks the location where carbon dioxide is produced during respiration?
W
X
Y
Z
Answer:
x is the ansExplanation:
i think this is is the answer1.What is the purpose of the lab
To familiarize students with experimental apparatus, the scientific method, and methods of data analysis so that they will have some idea of the inductive process by which the ideas were originated. To teach how to make careful experimental observations and how to think about and draw conclusions from such data.
2.The main purpose of lab is to perform different experiments and importance of topic is that it supports essay's thesis statement.
Use your answers from questions 1 and 2 (above) as the basis for the first section of your lab report. This section provides your reader with background information about why you conducted this lab and how it was completed. It should be one to two paragraphs in length.
Answer:
1. To Learn and explore and to experminent. It will also, help them become better and have an fun experience.
2. To test it out and prove if it right. Or, it can be for making something!
The purpose of the lab is to teach how to make careful experimental observations and how to think about and draw conclusions from such data.
What are the benefits of a lab?Laboratory experiences may enhance student understanding of specific scientific facts and concepts and of the way in which these facts and concepts are organized in the scientific disciplines.
Laboratory is a place where scientific research and development is conducted and analyses performed, in contrast with the field or factory. Most laboratories are characterized by controlled uniformity of conditions (constant temperature, humidity, cleanliness).
The different purposes for which laboratory tests are ordered (diagnosis, monitoring therapy, and screening) and the operating characteristics required for each purpose. The "normal" test result and its meaning.
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Inside Life SciencePLEASE HELP!!!!I will name you brainliest if you answer correctly!!!
The Amazing World Inside a Human Cell
By Alisa Machalek and Emily Carlson
Posted June 29, 2011
Let's take a quick trip inside to see how cells carry out their major tasks.
Imagine you've shrunk down to 3 millionths of your normal size and are now about 0.5 micrometers tall—way
smaller than a dust mite or the width of a hair strand. At this scale, a medium-sized human cell looks as big as
a football field.
Nucleus
From your new perspective, the cell's somewhat spherical nucleus catches your
attention. It looks about 50 feet wide. Occupying up to 10 percent of the cell's
interior, the nucleus is the most prominent organelle, or cellular compartment. It
contains the cell's genetic material, DNA, which guides the making of billions of
protein molecules that participate in nearly every cellular process.
Membranes
The double membrane that bounds the nucleus flows into the ribosome-studded rough endoplasmic reticulum
(purple). Proteins are processed and lipids are manufactured in the smooth endoplasmic reticulum (blue) and
Golgi apparatus (green). Credit: Judith Stoffer, jStoffer Medical Illustration.
Encasing the cell is a membrane with special gates, channels and pumps that let in or
force out selected molecules. The membrane protects the cell's internal
environment—a thick brew called the cytosol made of salts, nutrients and proteins
Questions:
Cell Structure and Functions Activity Worksheet
Instructions: Read the article The Amazing World Inside a Human Cell, and then answer the following questions.
Background Information
Read the introductory paragraphs, and answer the following questions in your own words. Use complete sentences, and provide textual evidence to support your answers.
How many cells does the human body have, and how many different types are there?
What does the author want readers to imagine as they begin reading? Why?
Text-dependent Questions
Use quotes from the text or summarize the text in your own words to answer the following questions or prompts. Use complete sentences, and provide textual evidence to support your answers. Note: The first one has been completed for you.
What material does the nucleus contain? What is the purpose of this material?
The nucleus contains "the cell's genetic material, DNA." DNA makes protein molecules to help with almost every cellular process.
Using evidence from the text, describe the purpose of the cell membrane.
How do the two types of endoplasmic reticulum differ?
Using evidence from the text, describe the purpose of the Golgi complex.
Based on this excerpt, summarize the job of mitochondria.
Excerpt: "About the size of pickup trucks from where you're floating, the organelles called mitochondria convert energy from your food into adenosine triphosphate, or ATP, to power biochemical reactions. A typical cell burns through 1 billion molecules of ATP every 1 to 2 minutes."
Fact vs. Opinion
Read each statement and decide if it is a fact (can be proven with evidence) or an opinion (personal belief).
Different cell types also have special duties, like building skin or bone, pumping out hormones, or making antibodies.
Animal cells are more interesting than plant cells.
Proteins are processed and lipids are manufactured in the smooth endoplasmic reticulum and Golgi apparatus.
Structure and Purpose
Use the text and visuals to answer the following questions. Use complete sentences, and provide textual evidence to support your answers.
How do the authors structure (arrange) the article?
What is the purpose of the subheadings?
What is the purpose of the images and captions in the article?
What is the purpose of the article?
How does the final paragraph relate to the main idea of the article?
sorry :/
Explanation:
Why are large numbers of ocean animals found in areas where upwelling occurs? *
Oxygen is increased by the movement of water.
Oxygen is decreased by the movement of water.
Nutrients are increased by the movement of water.
Nutrients are decreased by the movement of water.
