What type of protein helps molecules move through a cell membrane?
Answer:
Water channel proteins help molecules move through a cell membrane.
1
Summarize the level of complexity as one moves through the hierarchical organization of multicellular organisms.
Answer:
Order
Organisms are highly organized, coordinated structures that consist of one or more cells. Even very simple, single-celled organisms are remarkably complex: inside each cell, atoms make up molecules; these in turn make up cell organelles and other cellular inclusions. In multicellular organisms, similar cells form tissues. Tissues, in turn, collaborate to create organs (body structures with a distinct function). Organs work together to form organ systems.
Explanation:got it from my teacher
PLZ HELP ME FAST!!!!
Identifying Parts of a Chemical Equation
A green box contains a blue box and a pink box. The blue box contains C H subscript 4 + 2 O subscript 2. An arrow then leads in the green box to the pink box, which says C O subscript 2 + 2 H subscript 2 O. Lines lead from labels to parts of the boxes. Label A leads to the beginning of the green box. Label B leads to the + in the blue box. Label C leads to the arrow. Label D leads to the 2 in 2 H subscript 2 O. Label E leads to the end of the pink box.
Identify each part of this chemical equation, which describes the burning of methane and oxygen.
A (the entire green box):
B (the blue box):
C (the arrow):
D (the number):
E (the purple box):
A (the entire green box): Chemical Equation, B (the blue box): Reactants, C (the arrow): Reacts to Form, D (the number): Coefficient, E (the purple box): Products.
What is the chemical reaction of the burning of methane and oxygen?Exothermic combustion, which releases energy, occurs when methane or octane is burned. CH4 + 2 O2 → CO2 + 2 H2O + energy. The products' energies are lower than the reactants' energies.
A fuel (the reductant) and an oxidant, typically atmospheric oxygen, undergo a high-temperature exothermic redox chemical reaction that results in oxidized, frequently gaseous products and a mixture known as smoke.
Therefore, the given question E (the purple box) suggests the products of the equation of burning methane and oxygen.
Learn more about methane, here:
https://brainly.com/question/17092822
#SPJ2
A condition in which a cell grows without control and divides too much is__.
By what process do organisms that contain chlorophyll use solar energy to convert carbon dioxide and water into compounds containing chemical
energy?
aerobic respiration
anaerobic respiration
O glycolysis
O photosynthesis
Answer:
photosynthesis
Explanation:
What are microscopic organisms ?
Answer:
microscopic organisms are living organisms that are too small to see with the naked eye
Explanation:
which best exemplifies an ecological community
Answer:
For example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community. A brief treatment of biological communities follows. ... The various species in a community each occupy their own ecological niche.
When the viral DNA becomes active in the lysogenic cycle, which life cycle does it enter?
A.lytic
B.lysogenic
C.cell cycle
D.DNA replication
Answer:
A.lytic
Explanation:
Lysogenic and lytic cycles are two cycles of viral reproduction. In the lysogenic cycle, the viral DNA is incorporated into the host cell genome. Then, it can be passed on to the cell's daughter cells after it divides.
The other cycle of viral reproduction is called the lytic cycle. In the lytic cycle, the DNA is activated (transcribed). Viral particles can then assemble and replicate, and lyzing the host cell.
joe pushes a box with force of 16 Newtons to the left. Ann pushes the same box from the opposite side with a force of 8 newtons to the right. What will be the result?
Answer:the box would go straight
ii think
Explanation:
the process in which living cells break down glucose to create unusable cellular energy in the form of atp is called
Answer: Cellular respiration
Explanation: I took a quiz on this topic this year
Where does photosynthesis occur?
A. roots
B. Flowers
C. stems
D. leaves
Answer:
Your answer is D) leaves. The leaves serve as the "solar panels" of the plant, because they gather sunlight for photosynthesis.
Chloroplasts are involved with transfering the potential energy in glucose into ATP molecules
O True
O False
Answer:False
Explanation:
Florida is a peninsula bound by the Atlantic Ocean on the east and the Gulf of Mexico on the west. The sea affects temperatures along Florida's coast. How do coastal temperatures compare to those inland? Group of answer choices Higher maximum and higher minimum temperatures occur on the coast. Higher maximum and lower minimum temperatures occur on the coast. Lower maximum and higher minimum temperatures occur on the coast. Lower maximum and lower minimum temperatures occur on the coast.
Answer:
The answer is a
Explanation:
The canal that was dug to rechannel water to the Everglades failed to improve the wetland habitat because _____.
Yeast are capable of EITHER aerobic respiration OR fermentation. If the situation always for either pathway to proceed, which pathway would yeast cells use and why?
PLEASE HELP ME THIS IS DUE IN 1 hour
Answer:
Fermentation
Explanation:
Yeast is fungi and do alchohalic fermentation
I need help!! Art labeling- ovarian cycle
Explanation:
the first half of the picture
!! HELP, 35 POINTS !!
The diagram is a model of transcription
What is the purpose of strand B?
- To carry the code from the DNA molecule in the nucleus to the ribosome
- Delivers specific amino acids to the ribosome to make proteins
- Transfers nucleic acids to the nucleus
- To act as a template for the the synthesis of messenger RNA
In the process of transcription, how does the mRNA strand relate to DNA? (6C)
Question options:
The mRNA strand mimics the DNA strand; however, uracil is the 5th based used in the sequence.
The mRNA strand is complementary to the DNA strand; however, uracil instead of adenine is paired with thymine.
The mRNA strand is an exact copy of the DNA strand.
The mRNA strand is complementary to the DNA strand; however, uracil instead of thymine is paired with adenine
THE NITROGEN CYCLE WOULD NOT BE COMPLETE IF IT WERE NOT FOR THESE TWO GENERAL TYPES OF ORGANISMS:
PLEASE HELP
Answer:
Nitrogen fixing bacteria and Nitrifying
Nitrogen-fixing bacteria and decomposers are two general type of organisms that help in nitrogen cycle.
What is nitrogen cycle?The nitrogen cycle is a crucial process that converts atmospheric nitrogen into usable forms for plants and other organisms. Two general types of organisms are necessary to complete the nitrogen cycle:
Nitrogen-fixing bacteria: These are bacteria that are capable of converting atmospheric nitrogen gas into ammonia (NH3) or nitrate (NO3-), which can be used by plants. Nitrogen-fixing bacteria are found in soil and in specialized nodules on the roots of legumes, such as beans, peas, and clover.
Decomposers: These are organisms that break down organic matter, such as dead plants and animals, into simpler compounds, including ammonia. Decomposers, such as bacteria and fungi, play a critical role in the nitrogen cycle by returning nitrogen to the soil, where it can be taken up by plants.
Learn more about nitrogen cycle, here:
https://brainly.com/question/1615727
#SPJ2
People continually waste, deplete, and degrade much of Earth's natural capital—a process known as point source pollution natural capital degradation ecological footprint loss of resources
Answer:
Natural capital degradation
Explanation:
It is natural capital degradation because it involve the processes or activities of humans that which constantly waste, use up or diminish and deteriorate the Earth's natural capital which is the stock of the Earth's abundance nature which include soil, water , air, living things in which human derive alot of benefit from.
URGENT WILL GIVE BRAINLIEST TO BEST ANSWER.
What is the main process that has taken place in the landform in picture B to change it into the landform in picture C? Explain how the process has changed the landscape.
Name and explain the process that has taken place to change the landform in picture C into the landform in picture A.
Answer:
Erosion
Explanation:
Thicker or hotter crust rises upward, forming mountains, because the crust is essentially floating on the mantle under it, and crust that is either thicker or hotter (less dense) floats higher.
I will mark you as brainlest if you answer right color blindness (due to a mutation on the x chromosome,a person can't see certain colors (positive or negative or neutral
Answer:
Negative
Explanation:
The mutation that causes color blindness is negative for many reasons. First off, not being able to see color can cause you to not be able to do certain things in life. For example driving, if you can't see the correct colors to know when to stop or go, you can't safely drive. There are also some jobs where colors are important. Such as jobs that have to do with fixing colored wire. It's also bad because of how it takes away one of our senses and holds us back from seeing things and completeness. People who are colorblind can not truly experience the world like a person who can see color can.
WILL MARK BRAINLIEST IF CORRECT!!!!!!!!!!!!
The mouth generally has a neutral pH close to 7. When salivary enzymes are swallowed and enter into the stomach, which of the following will occur?
a. The enzymes will be deactivated by the change in pH.
b. The enzymes will be activated by the change in pH.
c. The enzymes will be deactivated by inhibitors in the stomach.
d. The enzymes will be activated by coenzymes in the stomach.
The mouth generally has a neutral pH close to 7. When salivary enzymes are swallowed and enter into the stomach, the enzymes will be activated by coenzymes in the stomach. Thus, option D is correct.
What happens when pH is too low in the stomach?
If the pH is too low in the stomach, it will denature the proteins that usually break down food. The major enzyme in the stomach is pepsin, which breaks down proteins in the food we eat. Therefore, the answer is the second statement, "Decrease in pH of the stomach will distort the active site of the enzyme pepsin, which affects its action.
If the pH is too low in the stomach, it will denature the proteins that usually break down food. The major enzyme in the stomach is pepsin, which breaks down proteins in the food we eat.
Therefore, The mouth generally has a neutral pH close to 7. When salivary enzymes are swallowed and enter into the stomach, the enzymes will be activated by coenzymes in the stomach. Thus, option D is correct.
Learn more about enzymes on:
https://brainly.com/question/14953274
#SPJ2
Extend your thinking: When you think of the word “respiration,” you might think about the process of breathing, which is actually called ventilation. (The respiratory system consists of the windpipe, lungs, etc.) How is breathing related to cellular respiration? (Hint: Think about both the inputs and the outputs of cellular respiration.)
Answer:
When you breathe in, you obtain the cells needed to perform cellular respiration.
Explanation:
Which of the following checks happens at the G, checkpoint?
O The cell checks to see if the spindles are attached properly.
OThe cell determines if all necessary proteins have been made.
OThe cell determines if all the DNA is replicated properly.
OThe cell checks to see if enough nutrients are available.
Answer:
The answer is G2 checkpoint
Explanation:
Hopefully this helped, if not HMU and I will try my best to get u a better answer!
Mohs scale is used to determine what property of minerals?
O cleavage
O luster
O hardness
O density
Answer:
your answer is hardness
Explanation:
differentiate between macro and micro farm animals
Answer:
The basic differences between micro and macro is that macro is on a large scale and cannot be observed while micro is on a very small scale and can be observed or identified
The nitrogenous bases pair in a specific way ..... Adenine (A) always bonds with
Answer:
thymine
Adenine always bonds with thymine, and cytosine always bonds with guanine. The bonding causes the two strands to spiral around each other in a shape called a double helix. Ribonucleic acid (RNA) is a second nucleic acid found in cells. RNA is a single-stranded polymer of nucleotides.
Explanation:
Adenine always bonds with thymine, and cytosine always bonds with guanine. The bonding causes the two strands to spiral around each other in a shape called a double helix. Ribonucleic acid (RNA) is a second nucleic acid found in cells. RNA is a single-stranded polymer of nucleotides.
Explain why mutations may or may not affect phenotype
Answer:
Explanation:
Mutations may or may not affect the phenotype because they can occur in coding or non coding areas of the DNA. If they occur in coding areas of the DNA, the protein that is coded in that part could be processed incompletely or have a different amino-acid in some part of its structure, this would affect the phenotype. If they occur in non coding areas, this would have no effect on the phenotype.
Butter and oil are examples of food composed of
Answer:
lipids
Explanation:
-Lipids are among the four biomolecules the others being proteins, carbohydrates and nucleic acids. Lipids are made of fatty acids and glycerol. --Fats (solid) and oils (liquid) are the major types of lipids.
-Butter is an example of saturated fats while oils are the lipids in liquid form.
Answer: Fatty acids
explanation: Fat is a macronutrient found in food, along with protein and carbohydrate. Fats are chemically similar substances composed of fatty acids. They include liquid oils such as olive oil, as well as solid fats such as butter, vegetable shortening, ghee and lard.
Morgan has diabetes and must carefully monitor his food intake. He is learning the calorie count of the different macromolecules-carbohydrates,
proteins, and fats-so that he can make choices to keep his blood sugar in the proper range. He notices that the word calorie is sometimes spelled
with a capital C. Which statements accurately describe calories and Calories? Select all of the answers that apply.
A. A kilocalorie is equal to 1000 Calories.
B. A Calorie is equal to 1000 calories.
C. A calorie is equal to 1000 Calories.
D. A Calorie is equal to a kilocalorie.
Answer:
B.A Calorie is equal to 1000 calories.
D.A Calorie is equal to a kilocalorie.
The correct option is A kilocalorie is equal to 1000 Calories.
What is calorie?
Calories are a unit of measurement for the energy content of food and beverages.
Our bodies store extra calories as body fat when we consume more calories through food and drink than we burn off. If this keeps happening, we might eventually gain weight.
To maintain a healthy body weight, an average male needs approximately 2,500 kcal (10,500 kJ) per day.
Therefore, The correct option is A kilocalorie is equal to 1000 Calories.
To learn more about calorie, refer to the link:
https://brainly.com/question/10075900
#SPJ6