Answer:
The effect of Fx on hepatic stearoyl-coenzyme A desaturase-1 (SCD1), a rate-limiting enzyme that catalyzes the biosynthesis of monounsaturated fatty acids from saturated fatty acids, has been studied in obese mouse models of hyperleptinemia (KK-A(y)) and leptin-deficiency (ob/ob). In KK-A(y) mice fed a diet containing 0.2% Fx for 2 weeks, SCD1 mRNA and protein expression were reduced in the liver with a concomitant decrease in serum leptin levels. In contrast, the suppressive effects of Fx on hepatic SCD1 and body weight gain were not observed in leptin-deficient ob/ob mice. These findings support the hypothesis that Fx down-regulates SCD1 expression and alters fatty acid composition of the liver through regulation of leptin signaling (Beppu et al., 2013).
Explanation: Hope that helps
Need help, ASAP, please!
The National Park Service Organic Act was signed into law in 1916.
a. How did this act affect the management of parks across the United States? (1 point)
b. How did this act affect national parks ecologically? (2 points)
c. What types of educational opportunities arose from this act? (2 points)
Answer:
Im trying to figure it out right now!
Explanation:
PLEASE HELP
Which of the following is the best example of a heat insulator?
A
a glass cup
B
a metal fork
C
a diamond ring
D
a pair of wool gloves
Answer:The answer is D a pair of wool gloves
Explanation:
7. Which of the following is a living renewable resource? sunlight ,warer ,trees ,wind
Answer:
tre
Explanation:
Answer:
You were right the first time. The answer is trees!
Explanation:
The question asks which of the following is a living renewable resource. The keyword is the word living that is right before renewable resource. A living renewable resource is not only a resource that naturally replenishes itself, but a living renewable resource produces more of its kind while it lives and then it dies. For example, a plant is grown from a seed and produces more seeds before eventually dying or a hen that lays eggs which hatch more chickens before she finally becomes someone's dinner. These are the living resources that set them apart from the others. Sunlight, water, and wind are all renewable resources, but unlike trees, they are not living.
1. In your own words, describe the base-pairing rules in any DNA molecule.
2.1. In your own words, describe DNA replication.?
1. A is paired with T, and C is paired with G. So Adenine is paired with Thymine, and Cytosine is paired with Guanine. They can’t pair with the others though, so for example A can’t pair with G or C, and G can't pair with A or T. -Sierra
Answer:
Apple goes in the Tree, Car goes in the Garage.
Explanation:
Adenine can only be paired with Thymine, and Cytosine can only be paired with Guanine.
A square has a perimeter of 12x + 52 units. Which expression represents the side length of the square in units?
x + 4
x + 40
3x + 13
3x + 43
The expression 3x+13 represents the side length of the square in units. Thus, the correct option is C.
What is the formula for calculating the area of the square?The formula for calculating the area of the square is as follows:
Area of the square = [tex]a^2[/tex] i.e. sides of the square.
According to the given question, the common factor of 12x+52 is 4.
Now, we take 4 out of the bracket.
It becomes 4(3x+13).
Therefore, the expression 3x+13 represents the side length of the square in units. Thus, the correct option is C.
To learn more about the perimeter of the square, refer to the link:
https://brainly.com/question/15849183
#SPJ2
1..Why do organisms need
perform respiration?
Answer:
All organisms respire in order to release energy to fuel their living processes.
Explanation:
The respiration can be aerobic, which uses glucose and oxygen, or anaerobic which uses only glucose. Because this process occurs in all life, we call it a universal chemical process.
Which best explains why metal cooking utensils often have plastic coating on their handles?
O Plastic melts less easily and lasts longer than metal.
O Plastic reduces the transfer of thermal energy to hands holding the utensils.
O Plastic molds more easily into shapes like long, thin handles.
O Plastic increases the rate of conduction from the utensil to the food.
tìm
Answer:
B) Plastic reduces the transfer of thermal energy two hands holding the utensil.
Explanation:
plastic is a good insulator which means it's prevent energy, in this case thermal energy, from conducting into the person holding it. Metal is a very good conductor which is why you wouldn't want it to touch your hand while you're cooking.
Answer:
Plastic reduces the transfer of thermal energy to hands holding the utensils
Read Changes on Earth and Changes in Life. Explain how changes in Earth’s systems affect the growth of life on Earth. Use evidence from the text to support your answer.
Any changes on earth has a big effect on life in general like for instance rock reformation volcanoes eruption and global warming has made a huge impact on our environment as earthquake or volcanoes occur it has changes the formation of our earth causing ocean water to reach high tides that can even cause tsunami's that cause a lot of trouble in rare cases due to the intensity of the movement A another example is Australia wild fires in this phenomenon caused a lot of people to evacuate their home and animals losing their habitat and making our air quality worse and it affects a lot more people aspects in life and people in so many ways like now there home where burned down they might be homeless and that is my explaining on how earth systems affects the growth in our life, earth.
The process of cell differentiation is
a.
simple
b.
reversible
permanent
d.
none of the above
Multicellular eukaryotic autotrophs belong to which kingdom?
Answer: Kingdom Plantae
1. Place four images from the cell cycle in the correct chronological order
Answer:
image C, image B, image A, image D
Explanation:
I already learn this.
Image C, image B, image A, image D is the correct chronological order for cell cycle.
What is cell cycle?The cell cycle is the series of events that cells go through as they grow and divide. It consists of two main phases: interphase and the cell division phase.
Interphase is further divided into three stages:
G1 phase: the cell grows and carries out its normal functions.S phase: the cell synthesizes DNA and makes a copy of its genome.G2 phase: the cell prepares for division, including making proteins needed for cell division and checking the DNA for damage.The cell division phase is further divided into two stages:Mitosis: the cell's nucleus divides into two identical nuclei.
Cytokinesis: the cytoplasm of the cell divides into two cells, creating two daughter cells.
The cell cycle is an essential process for the growth and maintenance of all living organisms. It is regulated by a complex network of proteins and molecules that ensure that the cell division process occurs correctly.
Learn more about cell cycle, here:
https://brainly.com/question/15876101
#SPJ2
Stone cells are supporting cells belong to?
Answer:
They also occur in leaves and fruits and constitute the hard shell of nuts and the outer hard coat of many seeds. Sometimes known as stone cells, sclereids are also responsible for the gritty texture of pears and guavas
Explanation:
2. Sound is like light because
Answer:
BCY43USE OF THESE NXXUTS N9994IGGA
Explanation:
What statement best describes the role of DNA in protein synthesis?
DNA forms the structural parts of the ribosomes
DNA joins the chains of amino acids to form a protein
DNA carries the amino acids to the ribosome during translation
DNA contains the code for the order of amino acids in proteins
DNA carries the amino acids to the ribosome during translation
Cells used a molecule called what to store and release energy
Answer:
ATP
Explanation:
big brain pls give brainliest
Which of the following is an example of selective breeding?
A rancher breeds average sized cattle with larger cattle. The offspring weighs more and provides more meat.
A farmer found that if the temperature of the barn is kept five degrees warmer, the cows in the barn produce more milk.
A gardener plants corn seeds in the field two weeks earlier than usual. The earlier start yields more corn.
An ecologist observes that tan mice are more visible to predatory birds than black mice.
PLZ HURRY
Answer:
I would say A rancher breeds average sized cattle with larger cattle. The offspring weighs more and provides more meat.
Explanation:
The definition of selective breeding is when humans breed plants and animals for certain genetic characteristics.
I just need help with that because part
Answer:
because...it looks like dinosaurs and I think that they eat plants
Explanation:
may i please have brainliest? thank you and have a great day!
21
Two brown eyed parents (Bb) have a baby.
What is the chance the baby is blue eyed?
Perform a Punnett square cross to find out. *
(2 Points)
0%
25%
50%
75%
100%
Answer:
25 percent
Explanation:
The reason why it is is because of how when you draw the punnet square, you have to write B in the first top part, and b in the second top part. Then, you draw B in the top left corner side, and then b in the lower left corner. When you write the Bb's, BB, and bb, you get a 25% chance that the baby would have blue eyes.
Hope it makes sense!
which discovery did scientists make at mid-ocean ridges that caused them to conclude that new rock was being
formed by molten material?
magnetic banding
pillowshaped rocks
older rocks farther from the ridge
rocks with similar characteristics
Nahisandrum
Save and Exit
Next
Submit
Answer:
Older Rocks farther from the ridge
Explanation:
Took the test...Good Luck!
Answer:I think it’s pillow shaped rocks
Explanation: that is what I think
Plzz help will amrk BRAINLIST!
Answer:
oxygen
Explanation:
During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water. Energy released during the reaction is captured by the energy-carrying molecule ATP
CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST !!!
Answer:
B: Stable
Explanation:
Stable means when there is no pattern to a population's growth. The population is just constant.
Irregular means when there are many patterns to a population's growth.
Irruptive means when there is only a sudden pattern to a population's growth after a certain time of the population being stable.
Cyclical means when the graph goes in curves up and down like a wave. That is its pattern.
Hope it helped! My answer is expert verified.
What happens when a population is in Hardy-Weinberg equilibrium?
A. The gene pool gets PLEASEEEE HELP ASAP smaller over time.
O B. The number of phenotypes increases.
C. The allele frequency does not change.
O D. The alleles are distributed evenly.
SUBMIT
Answer:
C. Allele frequency does not change
the Hardy-Weinberg equilibrium occurs when allele frquencies stay the same across many generations. For example, there are no more mutations taking place.
A population is in Hardy-Weinberg equilibrium has its allele frequency remaining unchanged as there are no external factors affecting the population.
What is the Hardy-Weinberg equilibrium?The Hardy-Weinberg equilibrium refers to an equilibrium found in a population of organisms in which the allele frequencies in the population is constant.
In a population in Hardy-Weinberg equilibrium, the sum of the allele frequencies of the organisms is equal to 1.
Therefore, when a population is in Hardy-Weinberg equilibrium, the allele frequency does not change.
Learn more about Hardy-Weinberg equilibrium at: https://brainly.com/question/3406634
Reproduction which fuses the cells and DNA of two parent organisms is called.....
Answer:
If fertilization is an answer, I believe it is that :)
Explanation:
The initial period of population growth for a species in an environment is
a. linear
b. exponential
c. slow
d. negative
Please select the best answer from the choices provided.
Ο Α
ОВ
ОС
OD
Answer:
The Answer is C
Explanation:
Got it correct on the quiz.
2 Which of the following best describes temperature? A Number of molecules B Motion of molecules C Size of molecules D Type of molecules
Answer:
i agree im thinking b
Explanation:
and i took the test
HELP ME PLEASEEE.!!!!
Select the correct answer.
Protease is an enzyme that breaks down proteins. What is the end product of this protein breakdown?
A.
amino acids
B.
fatty acids
C.
minerals
D.
vitamins
Answer:
d
Explanation:
Answer: A.
Explanation: It just is trust me i took the test :)
Which characteristic is observed in both prokaryotic and eukaryotic cells?
A presence of cytoplasm
B reproduction by binary fission
C presence of membrane-bound organelles
D reproduction requires a host
Answer:
The correct answer is - option A. presence of cytoplasm
Explanation:
Prokaryotic and Eukaryotic cells both have some similarities and some differences. The differences between these cells make them specific and help in classified the organism as eukaryotic and prokaryotic organisms. The prokaryotic cell requires a host to reproduce itself or reproduces by the means of binary fission whereas the eukaryotic cells reproduce in various ways and did not require a host.
In eukaryotic cells there are double membrane-bound organelles are found whereas prokaryotic cells lack such organelles. The cytoplasm is present in both the cell eukaryotic and prokaryotic cells.
A plants roots will grow towards the ground, even if they are in the dark. This is called..
a.
phototaxis
b.
geotaxis
C.
thermotaxis
d.
chemotaxis
Answer:
phototaxis
Explanation:
fhdjsjajsjshdhdhdjsjkjsjsjsksknfbsjkdjfvfbdjdjsks
THE SHORT ANSWER PROMPTS.... help plz, fast as you can!!
Answer:
How does biology change the way we think about life? - If plants didn’t produce their own food, you wouldn’t have anything to eat. So the next time you sit down to eat, you can thank the process of photosynthesis for your food.
Why is agriculture equally important to the other sciences? - Early farmers improved their crop production by inventing the first gardening tools. Today, farmers improve crop production through the use of Global Positioning Systems aka GPS. Agriculture is just as important, we need all of the new and old sciences.
Explanation:
