Which statements are true?
Answer:
A
Explanation:
These body parts have similar structures and functions
Answer:
2.these body parts have similar structure but different functions
4..these are called homologous structure.
5 .these type of structure represent common ancestors.
Drag each label to the correct location on the image.
identify the parts of the male reproductive system on the diagram
epididymis
testis
urethra
vas deferens
prostate gland
seminal vesicle
Answer in the picture below.
Explain how selective breeding is being used to
try to produce commercial peanuts that will not
cause allergic reactions in people.
Answer:
by bringing the peanuts that lack the allergic reaction proteins
Selective breeding is being used to produce commercial peanuts that will not cause allergic reactions in people by focusing on specific traits related to allergenicity.
The goal is to identify and breed peanut varieties that have reduced levels of allergenic proteins, particularly those known to trigger allergic responses in individuals.
The process involves selecting and breeding peanuts that exhibit low allergenic potential or lack specific allergenic proteins. This is typically done through extensive screening and testing of different peanut varieties to determine their allergenicity.
Peanuts with lower levels of allergenic proteins or novel varieties that lack specific allergenic proteins are favored for further breeding.
The selective breeding process then involves cross-breeding these selected peanuts to produce offspring with reduced allergenic potential. The offspring are evaluated for their allergenicity through laboratory testing and human trials, where allergic individuals are monitored for adverse reactions.
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1. Patient B:
Using the karyotype below and the chart from the last screen:
A. Determine the sex of the patient
B. State the total number of chromosomes of the patient
Diannose the patient.
Phosphofructokinase (PFK) is an enzyme that converts fructose 6-phosphate to fructose 1,6-bisphosphate, by adding a phosphate group. This is the first committed step of the metabolic pathway of glycolysis, and thus it is very tightly regulated. AMP binds to PFK at a site distinct from the binding site for fructose 6-phosphate, and stimulates the formation of fructose 1,6-bisphosphate. ATP binds to PFK at a site distinct from the binding site for fructose 6-phosphate, and inhibits the formation of fructose 1,6-bisphosphate. There are other regulators of this enzyme as well. What is the role of AMP in this example?
A. Competitive inhibitor
B. Noncompetitive inhibitor
C. Allosteric inhibitor
D. Allosteric activator
E. Catalyst
Answer:
D. Allosteric activator
Explanation:
In an enzyme, the allosteric site is a site/motif different from the active site, (i.e., the site with catalytic activity) which is able to interact with regulatory effector molecules in order to activate or inhibit enzymatic activity by influencing the tridimensional (3D) structure of the enzyme. An allosteric activator is an effector molecule with the ability to bind to a specific enzyme at a different site than the active site, thereby modifying the shape of the enzyme and increasing the affinity of this enzyme for its substrate. Moreover, Adenosine monophosphate (AMP) is a nucleotide composed of a phosphate group, a sugar ribose, and an Adenine (A) base. This effector molecule (AMP) has shown to allosterically stimulate diverse enzymes in physiological conditions (e.g., AMP-activated protein kinase).
Which of the following best describes the structure of the cell membrane?
Helpp pwzz i need help :DDD
Answer:
C) and E)
Explanation:
A), B), and D) would lead to a decrease in bison,
What does an author give texture, sound, and motivation to in order to bring it to life?
dialogue
setting
character
perspective
What do carnivores do, and what is another name for them?
Answer:
they eat meat
Explanation:
meat eaters
Another name for carnivores is fish-eater, flesh-eater
A carnivore is an organism that mostly eats meat or the flesh of animals. Sometimes carnivores are called predators. Organisms that carnivores hunt are called prey. Carnivores are a major part of the food web, a description of which organisms eat which other organisms in the wild.
what is the important of active transport for plant
The diagram shows a food chain.
Which term best describes the green plant in the food chain?
A. Predator
B. Competitor
C. Consumer
D. Producer
Answer:
D,Producer
Explanation:
Hope this helps!
Answer:
D;producer
Explanation:
plants are usually the primary producers
Why aren’t all organisms made of just one cell ?
Explanation:
bio diversity is important in nature
cant have all species doing the same things the same way
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Answer:
can you give me brainliest?
Explanation:
How did Hooke’s work contribute to the cell theory?
What is built during translation?
A. RNA
B. Protein
C. DNA
Answer:
C
Explanation:
DNA
Answer:
A: RNA
Explanation:
Which statement summarizes Kepler's First Law of Planetary Motion?
A. Planets in the solar system revolve around the sun.
B. Planets closest to the sun move faster in their orbits than those farther away.
C. Planets move fastest while Earth is at perihelion.
D. Planets revolve around the sun in elliptical orbits.
Answer:
D.
Explanation:
Kepler First law – The Law of Orbits According to Kepler’s first law,” All the planets revolve around the sun in elliptical orbits having the sun at one of the foci”.
The statement summarizes Kepler's First Law of Planetary Motion - D. Planets revolve around the sun in elliptical orbits.
Kepler's three laws describe the planetary bodies orbit about the Sun. The planets' orbits all are aligned to called the ecliptic plane.
Kepler's First Law:
The orbit of each planet about the Sun is an ellipse. The Sun's center is always located at one focus of the orbital ellipse.The planet follows the ellipse in its orbit, which explains that the planet to Sun distance is constantly changing as the planet revolves around its orbit.Thus, the statement summarizes Kepler's First Law of Planetary Motion - D. Planets revolve around the sun in elliptical orbits.
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can i get 10 ways to help the environment/earth
Answer:
1. Reduce, reuse, and recycle. Cut down on what you throw away. 2. Follow the three "R's" to conserve natural resources and landfill space.
3. Volunteer. Volunteer for cleanups in your community. You can get involved in protecting your watershed, too.
4. Educate. When you further your own education, you can help others understand the importance and value of our natural resources.
5. Conserve water. The less water you use, the less runoff and wastewater that eventually end up in the ocean.
6. Buy less plastic and bring a reusable shopping bag.
7.Use long-lasting light bulbs. Energy efficient light bulbs reduce greenhouse gas emissions. Also flip the light switch off when you leave the room!
8. Plant a tree. Trees provide food and oxygen. They help save energy, clean the air, and help combat climate change.
9.Don't send chemicals into our waterways. Choose non-toxic chemicals in the home and office.
10.Bike more. Drive less.
Genetic diversity is the raw material for evolution.
True or False
Help please :(
Three uses for cultivators
Answer:
To prepare a proper seed bed.
Hope this helps!
Answer: to mix and aerate soil, remove weeds, and in general create the perfect seedbed for many plants with less physical labor than using a manual tool like a spade.
meaning: aerate
introduce air into (a material)
Examine the data table for optimal ranges of environmental conditions for aquatic species. A student wants to
maximize the number of species that are able to be maintained in the freshwater aquarium in the laboratory. The
conditions of the aquarium have been adjusted to be at 6.4 pH, 18 degrees Celsius, and less than 3 mg/liter for
ammonia. Assess which species will thrive in these conditions and select ALL that apply as your answers.
Answer:
A&B
Explanation:
Plants will thrive and Bacteria will thrive
PLZZ help me with number 1!!!
PLEASE NO SCAM LINKS JUST PROVIDE A CORRECT ANSWER!!
Answer:
B. The inner planets are closer to the sun
Explanation:
The inner planets are actually smaller than the outer planets, all of the planets have moons, otherwise they're not considered a planet, and the outer planets, since they are FARTHER away from the sun have increasingly larger orbits.
The process of splitting an atom's nucleus and releasing a large amount of energy is called
nuclear meltdown
nuclear isotope
nuclear fission
nuclear fusion
5. What made Muggsy a crowd favorite when he
played in the NBA?
Answer: What made him a crowd favorite was that he played for multiple seasons, and multiple teams.
Explanation:
Muggsy was a crowd favorite was that he played for multiple seasons, and multiple teams.
does anyone know the answer??!
Answer:
no i don't know the answer
Answer is answer lol
Explanation: none
Does anyone know how to do this?
Answer:
gang
Explanation:
Which of the following determines whether or not a material is magnetic
Answer:
uuuuuuuuuuuuuuu
Explanation:
uuuuuuuuuuuu7uu
How many alleles are in the gene pool?
1
2
3
Or 4
Answer:
3 Alleles
Explanation:
0_____________________________________0
The face says brainliest please!
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The Great Ocean Conveyor Belt shows the flow pattern of deep-sea density currents. Which statement BEST describes an effect caused by these currents?
Answer:
a
Explanation:
Great Ocean Conveyor Belt influence climate by distributing energy from the Sun describes an effect caused by density currents. So, the correct option is C.
What are Density currents?Density current is defined as the current which is generated by difference in density where the density of ocean water flow is greater than that of its surroundings, more dense water will dive under less dense water.
Current density is crucial to the design of electrical and electronic systems where circuit performance depends strongly on the designed current level, and current density which is determined by the dimensions of the conducting elements. Great Ocean Conveyor Belt influence climate by distributing energy from the Sun describes an effect caused by density currents.
Hence, the correct option is C.
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Which is an example of evolution?
A) The formation of a tumor on a dog's ear.
B) A cat with glowing purple eyes, a trait never seen before.
C) A rare copper snake giving birth to 10 copper colored snakes.
D) A cow with 4 ears giving birth to 3 calves with normal 2 ears.
E) A growth that looks like a 6th finger on a monkey.
Answer:
E.
his genes are mutating
Which of the following exists as a single, self-supporting cell that travels using numerous hairlike cilia?
OA. Amoeba
OB. Euglena
OC. paramecium
OD. Volvox
Answer:
amoeba i think i might be wrong
Explanation:
Answer:
OC
Explanation:
Structure - Single self-supporting cell
Moves - Using celia (numerous, short hair-like structure)
Food - Consumer: draws food into a mouth-like opening lined with cilia
Reproduction - Both sexually and asexually. Can reproduce asexually two or three times a day.
