Answers
Answer:
Pancreas
Explanation:
Hormones that regulate glucose levels in the blood - insulin and glucagon- are created in the pancreas.
Related Questions
What’s the difference between field farm and factory farm
Answers
Answer: Industrialized agriculture is highly concentrated and mechanized, relying on chemical inputs like fertilizers, pesticides and non-therapeutic antibiotics. However, sustainable agriculture, which uses methods that protect the environment, public health, human communities and animal welfare, is gaining traction.
Explanation:
Compare and contrast how B cells and T cells respond to pathogens.
Answers
Answer:
B cells produce and secrete antibodies, activating the immune system to destroy the pathogens.
T cells can only recognize viral anti-gens outside the infected cells whereas B cells can recognize the surface antigens of bacteria and viruses.
Helper T cells stimulate B cells to make antibodies and help killer T cells develop.
what do all scientific investigations begin with?
A: Forming a hypothesis
B: Conducting an experiment
C: Asking a question or observing a problem
D: Forming a conclusion
Answers
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA 40 POINTS* DONT SKIP :(( .!
Answers
Answer:
the answer is d, student 2 exercises more often then student 1. he also has better sleep.
Explanation:
What are the two main ways bacteria cause illness?
A. By releasing toxins that poison your cells
B. By using your cells to make copies of themselves
C. By changing the genetic material inside your cells
D. By breaking down your cells for nutrients
Answers
Answer:
A. By releasing toxins that poison your cells
B. By using your cells to make copies of themselves
Explanation:
Within the body, bacteria can divide (multiply) and kill host cells by disrupting their normal functioning. Moreover, bacteria secrete toxins that are able to destroy host cells' metabolic machinery. For instance, many bacteria synthesize exoenzymes and interferons that disrupt and destroy host cells. Bacterial toxins can be synthesized internally in order to develop sensitivity through antigenic properties.
If several species of carnivores are removed from an ecosystem, the most likely effect on the ecosystem will be an increase in stability among populations.
Answers
i think so since carnivours could lead to effects on ecosystem such as the number or behaviour of their herbivore prey
g Type I diabetes is caused by destruction of the beta cells of the pancreas, the cells that produce insulin. In most cases, the beta cells are destroyed by an immune response. Both genetic and environmental factors are involved in triggering the immune response. A. The immune system usually does NOT destroy the beta cells. If the cells are destroyed, it is a failure of (memory) (specificity)(tolerance) (any one of these) (none of these).
Answers
Answer:
it is a failure of tolerance (self-tolerance) and specificity (recognition)
Explanation:
Type 1 diabetes is a chronic disease caused by the selective destruction of β cells that are involved in the production of insulin in the pancreas. Type 1 diabetes can be classified into two types: Type 1A diabetes (the immune form of the disease) and Type 1B diabetes (the non-immune form of the disease). Type 1A diabetes is considered an autoimmune disorder where immune responses against pathogens suffer a failure of tolerance to antigens in the β-cells of the pancreatic islets. Thus, Type 1A diabetes is characterized by the process of recognition of β-cell antigens (autoantigens) by the immune system. This disease is often caused by genetic factors associated with mutations in the human leukocyte antigen (HLA) class II region located on chromosome 6.
how virus shows both living and nonliving characteristic???
Answers
Answer:
Please find the explanation below
Explanation:
Virus is an organism that has been a topic of debate in biological sciences. This debate is based on whether virus should be classified as a living thing or not. However, it has been shown that viruses possess characteristics or properties of both living and non-living things.
The living thing characteristics include;
- Ability to reproduce or replicate (in living cells only and not on their own).
The nonliving characteristics include;
- Lack of cells, which is a strong criterion for every living thing in accordance to the universal cell theory.
- Inability to self-replicate i.e. reproduce on their own without a living host.
When a plant is hypertonic, what is
happening in the plant cell, and what
will the plant look like?
A. The vacuole is full and the plant
rigid
B. The vacuole is not full and the
plant is wilted
C. The plant is at equilibrium
Answers
Answer:
B. The vacuole is not full and the plant is wilted
Explanation:
When a plant cell is placed in a hypertonic solution, the water inside the cells is drawn out by osmosis. The vacuoles decrease in size. The cytoplasm also shrinks away from the cellulose cell wall and plasmolysis occurs. This causes a lack of structure for the plant and causes it to wilt, or become flaccid.
Homeostasis can adjust to changes in the external environment in a process called
Select one:
a. Thermoregulation
b. Ectothermy
C. Acclimation
d. Endothermy
e. Acclimatization
Answers
Answer:
I believe it's thermoregulation ?!
a. Thermoregulation is the most suitable answer
What is Homeostasis and Thermoregulation?Homeostasis is the process in which living things maintain a stable internal condition despite the changes in the environment.
Thermoregulation is the ability of an organism to preserve its body temperature inside certain boundaries, even when the surrounding temperature is very different.
Learn more about Homeostasis here
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Come up with your own " pre-flight" check before driving a car. Describe the importance of each step
Answers
What are the four steps of natural selection?
Answers
•Variation. Organisms (within populations) exhibit individual variation in appearance and behavior. ...
•Inheritance. Some traits are consistently passed on from parent to offspring. ...
•High rate of population growth. ...
•Differential survival and reproduction
Answer:
reproduction, heredity, variation in fitness or organisms
Explanation:
Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.
15. Suppose a human blood cell containing a 0.9 percent solute concentration were put into a container of 30 percent solute solution. Would the blood cell get bigger or smaller? Why? In your explanation, you must tell me which area has the hypotonic solution (inside the blood cell or outside the blood cell), which area has the hypertonic solution (inside the blood cell or outside the blood cell), and which direction the water would be moving (into the cell or out of the cell).
Answers
Answer:
Smaller
Explanation:
The human blood cell has a smaller percentage of solute concentration than the solution it was placed into. This means that the cell is hypotonic in comparison to the solution, and the solution is hypertonic compared to the cell. When a cell is placed in a hypertonic solution it undergoes crenation, meaning it shrivels up. Water moves from the lower solute concentration to the higher solute concentration. The water inside the cell moves outside to the hypertonic solution. This causes the cell to become smaller.
What is the Society of American Foresters?
A union
A business
A government agency
A professional organization
Answers
What pattern of inheritance is represented punnet square
Answers
Answer:
Autosomal Dominant Inheritance
Explanation:
explain how incomplete dominance differs from co-dominance
Answers
Answer:
Incomplete dominance is when the phenotypes of the two parents blend together to create a new phenotype for their offspring.
An example is a white flower and a red flower producing pink flowers. Codominance is when the two parent phenotypes are expressed together in the offspring
Explanation:
good luck
Moving substances from a lower concentration to a higher concentration requires _____. passive diffusion facilitated diffusion active transport pinocytosis
Answers
Answer:
Active Transport <3
Explanation:
A
What arccorticoids?
Answers
Answer: Any of a group of steroid hormones produced in the adrenal cortex or made synthetically.
Explanation: If you mean "corticoid", then that's what it is.
When a meteor crosses the sky, the light given off is caused by
O Friction
Gravity
O Solar Winds
O Erosion
Answers
Answer:
the answer is EROSION, I Believe
Answer:
Friction
Explanation:
Compare and contrast the autonomic and somatic nervous divisions with respect to
effectors, neurotransmitters, and output cell organization/anatomy.
Answers
Answer:
The somatic nervous system has sensory and motor pathways, whereas the autonomic nervous system only has motor pathways. The autonomic nervous system controls internal organs and glands, while the somatic nervous system controls muscles and movement.
Explanation:
the law of conservation of mass means that n an isolated system matter cannot be_______
Answers
Answer:
Matter cannot be created nor destoyed
1. An enucleated cell
Answers
Which factor is most important when classifying organisms into the same
group?
O A. Similar diets
O B. Shared common names
C. Shared characteristics
O D. Similar locations
Answers
Answer:
C. Shared characteristics
Explanation:
Generally, living organisms are classified into groups based on their characteristics. Organisms that possess same or similar characteristics are grouped together while those that possess different characteristics are grouped separately.
Classification of living organisms include seven (7) levels of organization namely: kingdom, phylum, classes, order, families, genus, and species. Kingdom represent the MOST INCLUSIVE while species represent the MOST EXCLUSIVE i.e. contains the fewest members considering the fact that organisms with the most shared characteristics are grouped as species.
Answer:
d
Explanation:
Does RNA primary transcript always look the same? (have the same letter sequence?)
Answers
Step-by-step:
Question 17 (1 point) Spindle fibers are structures that radiate from centrioles and play an important role during mitosis. Pick the answer choice that describes their function,
A: Cytoplasm surrounds the spindles and provides protection.
B: Spindle fibers attach to the nuclear envelope and moves the nucleus around the cell.
C: Spindle fibers attach to chromosomes at the centromere and move them to the center of the cell.
D: Spindle fibers protect the cell from damage during DNA replication.
Answers
Answer:
The answer is D
Explanation:
i need help and fast with bio
Answers
Can you curl your tongue? Tongue-curling in humans (T) is a dominant genetic trait. Derek can curl his tongue but his wife, Ashley, cannot. All nine of their children can curl their tongues. Complete the Punnett square based on the genotypes they most likely have.
Answers
Answer: Derek is TT and his wife Ashley tt. Thus children are Tt
Explanation: T Is dominant and t is recessive.
Derek can curl his tongue but his wife, Ashley, cannot. All nine of their children can curl their tongues. Because, the trait of Derek is TT and the trait of his wife Ashley tt.
Thus, the trait of children are Tt
Why Derek cannot curl his tongue?
The tongue rolling ability occurs due to the influence of a dominant allele of the gene. A person who has either one or two copies of the dominant allele will be able to twist their tongue. In the case that a person is born with two recessive alleles, they cannot twist their tongue.
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According to the law of conservation of energy, what can happen to the total
energy of a system?
A. The total energy must remain the same, but energy can change
forms and be transferred within the system.
B. Energy must be transferred out of a system if energy is transferred
into the system so that they total energy of the system stays the
same.
C. The total energy can decrease when energy is lost due to energy
transformation within the system.
D. The total energy can increase if energy is transferred into the
system from surroundings.
SUBMIT
Answers
Answer:
the total energy must remain the same,but energy can change forms and be transferred within the system
If you squeeze the bottom of a closed tube of toothpaste, the pressure is increased ____.
a.
on the bottom of the tube
c.
on the sides of the tube
b.
on the top of the tube
d.
everywhere in the tube
Please select the best answer from the choices provided
A
B
C
D
Answers
In the ancestors of whales, the pelvis and femur, or hindlimb, were involved 1 point
with walking on solid ground. In modern whales, the pelvis and femur
shown in below are now... *
The options are: example of fossils
acquired traits
examples of natural variation
homologous structures
analogous structures
vestigial structures
(help is appreciated
Answers
homologous structures
analogous structures