Answer:
By opening the flower buds to remove their pollen-producing stamen and dusting pollen from one plant onto the stigma of another
Explanation:
Answered by none other than the ONE & ONLY #QUEEN aka #DRIPPQUEENMO!!
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the __________ vertebrae articulate with the corresponding ribs.
Answer:
Each vertebra contains three points of articulation with ribs. The superior demifacet of a thoracic vertebra articulates with the corresponding rib (costovertebral joint). This rib articulates again with the costal facet on the transverse process (costotransverse joint). The inferior demifacet articulates with the rib below.
Explanation:
Question 1(Multiple Choice Worth 2 points)(05.05 MC)How does the human immune system initially respond to a pathogen?
Immediately, the pathogen has been recognized:
Macrophages acts as the first line of defence by engulfing pathogens identified by antigens which will now present the antibody shape to a helper T cell.
The Helper T cells produce a signal to plasma and Memory B cells to yield antibodies that attach to the antigens. The cytotoxic cells that leads to cell death are activated by the helper T cells.
Antibodies helps to immobilize pathogen for macrophage to feed on.
if the pathogen comes back a 2nd time the memory cells helps in quick and efficient recovery by producing the specific B and T cells for the antigen.
The movement of water across a cell membrane that does not require
energy is called what?
Why do endemic species have a greater risk of becoming endangered than widespread species?
Answer:
Many rare and/or endemic species exhibit one or more of the following attributes which make them especially prone to extinction: (1) narrow (and single) geographical range, (2) only one or a few populations, (3) small population size and little genetic variability, (4) over-exploitation by people, (5) declining ..
what is the order of the distances of the terrestrial planets from the sun, from farthest to closest?
Answer:
The order of planets from closest to farthest from the Sun are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
Describe the use of carbohydrates and lipids for energy
storage in animals.
Answer:
Animals tend to use carbohydrates primarily for short-term energy storage, while lipids are used more for long-term energy storage. Carbohydrates are stored as glycogen in animals while lipids are stored as fats (in plants carbohydrates are stored as cellulose and lipids as oils)
Explanation:
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Interphase or Mitosis: Protein production is high
1. Mitosis
2. Interphase
Answer:
i think in interphase
Explanation:
Hope it helps u.
Water is reabsorbed during filtration by renal capillaries.
Answer:
Most of the solutes get reabsorbed in the PCT by a process called tubular reabsorption. In the loop of Henle, the filtrate continues to exchange solutes and water with the renal medulla and the peritubular capillary network. Water is also reabsorbed during this step.
Explanation:
Hope this helps...
The water cycle plays an important role in an environment because
Answer:
it gives us water and it helps all our thing in the envierment grow and help us live.
what is the identity of the planets ?
a:
b:
c:
d:
Answer:
A - Jupiter
B - Neptune
C - Saturn
D - Uranus
hope that hepled :DD
what anaerobic pathway in cellular respiration generates atp from the breakdown of glucose?
Glycolysis. Glycolysis is an an anaerobic reaction that does not require oxygen to breakdown glucose into 2 molecules of pyruvate and 2 net ATP.
P.S. This process is a catabolic reaction.
what happens in a symbiotic relationship that is defined as mutualistic
Answer:
Mutualism describes a type of mutually beneficial relationship between organisms of different species. It is a symbiotic relationship in which two different species interact with and in some cases, totally rely on one another for survival.
Explanation:
what organelle is made of two layers of phospholipids
Answer:
The plasma membrane
Explanation:
Jessica is doing an investigation to see how many birds come to the tree in her backyard each morning. She repeats her investigation every morning for four days. Her data is shown below.
Number of Birds Observed
Day of the Week Number of Birds
Monday 7 birds
Tuesday 5 birds
Wednesday 6 birds
Thursday 2 birds
Average = 5 birds each day
How would the result of her investigation have been different if she had only counted the birds on Thursday?
Answer:
thrusday
Explanation:
i would invenstigation on the day thrusday
How do genes control characteristics? Please help I’ve got a test tomorrow. Thank you!
Answer:
the proteins in the gene
Explanation:
Answer:
Genes are sections of DNA that are carried on chromosomes and determine specific human characteristics such as eye color and height.the proteins that genes carry are the ones responsible for controlling these characteristics or traits.
I hope this helps
what weather factor is also a meausurement of energy held within the air?
Answer:
Answer:Temperature is the amount of heat energy contained in the air, and we measure this in degrees.
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Pack ice forms when frozen
seawater
a) rises from the deep zone to the surface zone.
b) sinks from the surface zone to the deep zone
c) moves onto the land.
d) is driven together by wind and waves.
Answer:
water in or taken from the sea.
Explanation:
water in or taken from the sea. AKA C.
how long does it take to recover from appendix surgery
two to four weeks, that's what l was told by my teacher
What percentage of the entire reef did the scientist sample
Answer:
As a result, over 50 percent of the world's coral reefs have died in the last 30 years and up to 90 percent may die within the next century—very few pristine coral reefs still exist.
Explanation:
As a result, over 50 percent of the world's coral reefs have died in the last 30 years and up to 90 percent may die within the next century—very few pristine coral reefs still exist.
What are coral reefs?A coral reef is an underwater ecosystem characterized by reef-building corals. Reefs are formed of colonies of coral polyps held together by calcium carbonate. Most coral reefs are built from stony corals, whose polyps cluster in groups.
Coral reefs are massive structures made of limestone deposited by coral polyps. Often referred to as the “rainforests of the sea,” coral reefs support approximately 25 percent of all known marine species.
Coral reefs protect coastlines from storms and erosion, provide jobs for local communities, and offer opportunities for recreation. They are also are a source of food and new medicines. Over half a billion people depend on reefs for food, income, and protection.
Learn more about coral reefs:
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what do Physical scientist explore?
Answer:
A physical scientist works mainly in a laboratory (although fieldwork may be possible), conducts experiments or makes observations, analyzes findings, operates necessary equipment, and develops and tests theories.
Explanation:
Hope This Helps!
Answer:
They explore physical things like venturing out in nature to see the size, shape, and where it goes in the ecosystem.
Explanation:
what would make the earth's plates stop moving
Answer:
Slab Resistance would make the earth's plates stop moving
Explanation:
Answer:
Brainiest plz and hope this answer helped let me know if you need any more help I am glad to help!
Explanation:
what would make the earth's plates stop moving?
If the earths mantel would be really cold then the earth's plates would stop moving.
tell us one way that saturated fats and unsaturated fats are different.
how did you get this answer i don't get it
What question?- there's nothing there
Hello, I was wondering if you can help me with questions 1 and 2.
Answer:
sorry can't help
Explanation:
you didn't upload the question
what happens when the epiphyseal plate is ossified
Answer:
Bones grow in length at the epiphyseal plate by a process that is similar to endochondral ossification. When cartilage growth ceases, usually in the early twenties, the epiphyseal plate completely ossifies so that only a thin epiphyseal line remains and the bones can no longer grown in length.
in the overall reactions of photosynthesis, the electrons from _____ are used to reduce _____.
In the overall reactions of photosynthesis, the electrons from water are used to reduce carbon dioxide.
During photosynthesis, electrons from water molecules are used to reduce carbon dioxide and fix it into carbohydrates while oxygen is produced as a result. The process happens with the help of radiant energy.
Even though the process of photosynthesis is a series of reactions that have been divided into light-dependent and light-independent, the overall equation of the process is written as:
[tex]6H_2O + 6CO_2 ---> C_6H_1_2O_6 + 6O_2[/tex]
More on photosynthesis can be found here: https://brainly.com/question/1388366
Match the function to the molecule.
Functions:
Provides immediate energy
Forms the cell membrane of all cells
Speeds up the chemical reactions by lowering the activation energy
Provides long-term energy
Stores genetic information
A sugar
Molecules:
Lipids
Nucleic acids
Phospholipids
Proteins
Glucose
Carbohydrates
skin can regenerate effectively even after considerable damage has occurred because
Answer:
Skin can regenerate effectively even after undergoing considerable damage because stem cells persist in both the epithelial and connective tissue components of skin. In response to injury, cells of the stratum basale (germinativum) replace epithelial cells while mesenchymal cells replace lost dermal cells.
Explanation:
yw!
Which statement about the balanced equations for nuclear and chemical changes is correct? (1 point) Both are balanced according to the total mass before and after the change. A chemical equation is balanced according to mass number. A nuclear equation is balanced according to the total mass before and after the change. Both are balanced according to the mass number of each element before and after the change. A nuclear equation is balanced according to mass number. A chemical equation is balanced according to the total mass before and after the change.
Both nuclear and chemical equations are balanced according to the total mass before and after the change.
In every equation or reaction, the total mass of the reactants must be equal to the total mass of the products. In other words, all reactions - be they chemical or nuclear - must obey the law of conservation of mass.
The law of conservation of mass states that mass can neither be created nor destroyed, but can be converted from one form to another during a reaction.
Thus, in order to balance reactions involving chemical or nuclear reactants, the total mass before the reaction must be equal to the total mass after the reaction.
More on the law of conservation of mass can be found here: https://brainly.com/question/13383562
Answer:
A nuclear equation is balanced according to mass number. A chemical equation is balanced according to the total mass before and after the change.
Explanation:
Both equations are not balanced according to the total mass.
explain the roles of mRNA and tRNA in protein synthesis
Answer:
Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein synthesis
Answer:
Messenger RNA (mRNA) molecules carry the coding sequences for protein synthesis and are called transcripts; ribosomal RNA (rRNA) molecules form the core of a cell's ribosomes (the structures in which protein synthesis takes place); and transfer RNA (tRNA) molecules carry amino acids to the ribosomes during protein synthesis
Explanation: