Answer:polysaccharide
Explanation:
A starch macromolecule is a polysaccharide composed of thousands of glucose units. glucose molecules can be added to starch by a condensation reaction.
can you plzzz help me?!! and hurry plz? it's biology
thank you!!!
Answer:
D
Explanation:
Match the description of an object's motion with the position-time graph that represents at
A. slowing down
B. moving with constant speed
C. not moving
D. speeding up
Answer:
1) D
2) C
3) B
Explanation:
1) The position and time increase, speeding up
2) The position and time do not change, therefore it is not moving
3) The position and time are moving, but at a constant speed.
Object's motion with the position-time graph that represents at:
1) D
2) C
3) B
What do you mean by motion of an object?Motion is the phenomenon in which an object changes its position with respect to time. Motion is mathematically described in terms of displacement, distance, velocity, acceleration, speed.
Moreover, the free movement of a body with respect to time is known as motion. For example-the fan, the dust falling from the carpet, the water that flows from the tap, a ball rolling around, a moving car etc. Even the universe is in continual motion.
Therefore, it is a change of position or orientation of a body with the change of time. Motion along a line or a curve is named translation. Also, the motion that changes the orientation of a body is rotation.
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1 point
8. In the water cycle, the process that takes place between evaporation
and precipitation is called *
A) nitrogen fixation
B) seepage
C) run off
D) condensation
Answer:
Condensation
Explanation:
What is the process by which food produced in
photosynthesis is transported from the leaves to
the growing regions of plants and storage
organs?
Answer:
Translocation
Explanation:
Biosynthesis of carbohydrates in green plants is called photosynthesis. This proces uses inorganic carbon (CO2), water and solar energy in a complex, multi-step process in mesophyll cells of leaves (sources).
Afterward, plants optimize the reaction products for use or storage in other regions. Plants form sucrose, as an energy-efficient storage molecule for transportation and later storage.
Sucrose contains more energy than the monomer, glucoseSucrose is a highly stable non-reducing sugar- it is non-reactive.These sugars move through the mesophyll via plasmodesmata; here, they reach phloem sieve tube elements in vascular bundles. From the STEs, they are actively transported against their concentration gradient to the phloem.
When the sugars enter the phloem, their high concentration cause water to move into the phloem from neighboring xylem vessel. This increases the water pressure inside the phloem, causing the sap to move towards sinks. Sinks may be actively growing regions or storage like the roots. There, the sucrose is polymerized into starch for long term storage.
85 °F equals how many °C?
A:20.41
B:20.84
C:21.34
D:41.10.
E:29.44
Answer:
The answer is E
Explanation:
Hope this helps
Answer:
E:29.44
Explanation:
The answer is E
Which one of the following limiting factors is density independent?
A) Predation
B) Fire
C) Competition
D) Disease
When plates move it can cause the surface of the earth to change in appearance
How are a liquid's properties similar to a solid's properties?
(asap)
Answer:
Liquids share some properties with solids – both are considered the condensed matter and are relatively incompressible – and some with gases, such as their ability to flow and take the shape of their container.
Explanation: Have a Blessed day!!!!!!
Which organizations have pandemic flu preparedness plans?
USAID
State health departments
WHO
CDC
Answer:who
Explanation:
i got 100
In an ecosystem, energy O A. is mostly lost as heat. B. moves as a circle. C. is eaten by animals. D. is decomposed by fungi. .
Answer:
IS EATEN BY ANIMALS
Explanation:
what is the differences between a girl and a guy?
Answer:
Guys produce different hormones, they have different private parts, and they usually have a different build than girls. They have facial hair
Explanation:
Since oxygen gas is being released, it can be inferred
that the plant is
A. producing glucose
B. releasing energy from water
C. making protein
D. carrying on active transport
Answer:
Option A
Explanation:
The answer is option A or "producing glucose." Glucose is a sugar that is a main component for all living organisms because it contains carbohydrates. When oxygen is being released from a plant it means that it's producing glucose which is released through the plants stomata.
Hope this helps.
Since oxygen gas is being released it can be inferred that the plant is PRODUCING GLUCOSE. (Option A).
Photosynthesis is a series of metabolic reactions by which plants and algae use the energy from the sun and carbon dioxide to produce simple carbohydrates (e.g., glucose) and oxygen.
Photosynthesis has two main types of reactions: light-dependent reactions and light-independent reactions (i.e., the Calvin cycle).
During light-independent reactions, carbon-containing molecules such as, for example, glucose molecules, are produced from carbon dioxide.
In conclusion, when oxygen gas is being released it can be inferred that the plant is PRODUCING GLUCOSE (Option A).
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Which of the following statements helps support the endosymbiotic theory?
I don't see the statements. Can you please comment on this telling me them so I can answer your question properly? Thank you!!
Answer:
Based on my Understanding of Biology.
All Eukaryotic cells have ribosomes
Why do Eukaryotic cells have Ribosomes?
All cells need protein, Ribosomes produce those proteins needed to live. Eukaryotic and Prokaryotic Cells both have Ribosomes.
When a substance is added to meat, amino acids are produced.
What is this substance?
A) a hormone
B) an enzyme
C) an oil
D) water
The answer is B an enzyme ！
Answer:
[tex]\boxed {\boxed {\sf Enzymes}}[/tex]
Explanation:
Meat is a good source of protein because it is the main component. Hormones, oil, and water won't really produce a substance when added to meat. Enzymes break down different substances. The right enzyme can break down proteins. The monomer, or building block, of protein is an amino acid. Therefore, when a protein is broken down, amino acids are produces.
So, from the information above, we can assume that the substance is an enzyme. Enzymes break down meat/protein into amino acids.
The process of cellular respiration . Pls help
1. In 1889, August Weismann, a German biologist, conducted an experiment attempting to produce mice
without tails. He cut the tails off adult mice and then allowed them to mate. All offspring had long tails.
He repeated the experiment many times, always with the same results. This experiment helped to
disprove the concept of
a. Inheritance of acquired traits
b. Survival of the fittest
C. Overproduction in a species
d. Struggle for existence
Answer: inheritance of acquired traits
Explanation: I took the test and aced it so I hope this helped!!
What molecules are inputs in photosynthesis
Water, carbon dioxide, and sunlight-derived energy are the inputs and glucose and oxygen are the products of photosynthesis.
What is photosynthesis?Plants and other creatures use photosynthesis to transform light energy into chemical energy for cellular respiration and activity.
Photosynthesis draws CO2 and H2O from the air and soil. The plant cell oxidizes water and reduces carbon dioxide. Water turns oxygen and carbon dioxide into glucose.
Photosynthesis stores chemical energy from solar radiation. This process powers most of Earth's life systems.
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The Southern Hemisphere experiences the coldest seasonal weather during what portion of the Earth's orbit?
A. When the orbital speed of the Earth is the fastest.
B.During the time when the Earth passes Jupiter
C.When the South Pole tilts away from the Sun.
D.During the time when both hemispheres have a full moon.
What are three structures the cells shown below would have in common?
Bacteria
Archaea
Eukarya
Answer:
Both prokaryotic and eukaryotic cells have structures in common. All cells have a plasma membrane, ribosomes, cytoplasm, and DNA.
Explanation:
Answer:
hmmm put the pic closer sir
Explanation:
what is dental decay?
Being struck by lightning is a really shocking experience. what is the pun and 2 meanings of it
Answer:
Pun: "shocking experience"
1) It literally means you get shocked by lightening.
2) It startles you and it "shocks" you emotionally, like it being surprising.
Explanation:
Pun: "shocking experience"
1) It literally means you get shocked by lightening.
2) It startles you and it "shocks" you emotionally.
What is a pun?A pun is an intentional rearrangement or selection of words in order to create humor. For example, "This vacuum stinks" or "Some bunny loves you."In Lewis Carroll's Alice's Adventures in Wonderland, he uses the words "tail" and "tale" in a pun. Other phrases are "Make like a tree and leave" and "The population in Ireland is always Dublin."Pun: "shocking experience"
1) It literally means you get shocked by lightening.
2) It startles you and it "shocks" you emotionally.
Getting stuck by lightning is rough. It can burn hotter than the sun, scar your body, and even blow off your clothes.
A pun is a witty use of multiple-meaning words or words that sound similar but have different meanings.
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In which part of a chloroplast are photosystems located? A. The stroma B. Thylakoid membranes c. Outer membrane D. ATP synthase
Answer: the answer is B. Thylakoid membranes
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As a sample's temperature increases, which two factors also increase?
A. Particle size
B. Particle kinetic energy
C. Particle speed
D. Particle boiling point
The cellular process in which materials are moved across a membrane from an area of low concentration to an area of high concentration is called
Answer:
The cellular process is known as Osmosis
Answer:
Active transport
Explanation:
because it refers to the process where in the molecules are traveling through the membrane from a lower concentration region to a high concentration region.
I hope this help! :)
How does static electricity work?
Answer:
"Static electricity is the result of an imbalance between negative and positive charges in an object. These charges can build up on the surface of an object until they find a way to be released or discharged. One way to discharge them is through a circuit. ... Remember, objects with the same charge repel each other." ~ www.loc.gov
Essentially saying that if you have a lot of friction, it will create a positive and negative electric charge, this electric charge also contains a small magnetic field which is static electricity.
Explanation:
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Ao realizar seus experimentos com ervilhas, Mendel cruzou plantas com sementes amarelas e verdes, obtendo, em F1, 100% das plantas com sementes amarelas. Em F2, obteve 75% das plantas com sementes amarelas e 25% de plantas com sementes verdes. Podemos concluir, portanto, que em F1 temos indivíduos
Answer:
É 100% semelhante ao pai i. e. sementes de cor amarela.
Explicação:
Na F1, 100% das plantas com sementes amarelas. Podemos concluir, portanto, que na F1 temos indivíduos idênticos aos pais porque é 100% semelhante ao pai i masculino. e. sementes de cor amarela. neste experimento, as plantas com sementes amarelas possuem alelo dominante em comparação às plantas com sementes verdes que possuem alelo recessivo, então é por isso que as plantas com sementes amarelas aparecem na geração F1.
a sound of intensity above -- may cause permanent hearing damage
Answer:
70 decibels and above can cause damage if heard for a long time
120 decibels and above is considered an immediate threat
Explanation:
Which process takes place when the pollen
joins an ovule?
A- pollination
B- maturity
C- Fertilization
D- Germination
Answer:
D
Explanation:
Germination takes place
What are proteins that act to speed up chemical reactions?
a.
Enzymes
c.
Glycerol
b.
Amino Acids
d.
Polysaccharides
Enzymes because they are proteins that act as catalysts within living cells. Catalysts increase the rate at which chemical reactions occur without being consumed or permanently altered themselves.
Hope this helps! Please correct me if I'm wrong :)
Which occurs during digestion?
The mouth only allows for physical digestion.
The mouth only allows for chemical digestion.
Chemical digestion prepares the food for physical digestion.
Physical digestion prepares the food for chemical digestion.
Answer:
Physical digestion prepares the food for chemical digestion.
Answer:
D
Explanation: Physical digestion prepares the food for chemical digestion.