BIOLOGY HIGH SCHOOL

Certain microbes, foreign tissues and some cancerous cells can cause immune response in human body because all three contain

Answers

Answer 1
Answer:

Answer:

The answer is antigens
Answer 2
Answer: Contains antibodies so its immune

Related Questions

The stomach is an example of the level of organization called?
Kevin is describing the orbit of Earth. At what point in Earth's orbit is Earth closest to the sun?when Earth reaches its average distance from the sun when Earth reaches perihelion when Earth reaches its slowest speed when Earth reaches aphelion
You see a television commercial for a new antibiotic. The ad includes someone claiming that the antibiotic helped cure them of the flu. What are two reasons why you might question this claim?? EXPLAIN.
You hear your doctor saying someone has a fracture in the proximal epiphysis of theirleg bone, the femur. Where is this fracture? along the side of the bone in the middle of the bone in the lower end of the bone in the upper end of the bone
The phase of cell division in which chromosomes align on the spindle equator halfway between the spindle poles is A. prophase.B. telophase.C. anaphase.D. metaphase.

___________measure the steps in a process and tasks people or devices do, from conducting appropriate tests, to making a diagnosis, to carrying out a treatment. Group of answer choices Accountable indicators Process indicators Outcome indicators Structure indicators

Answers

Answer: process indicators

Explanation:

Process indicators are used to measure the steps in a process and tasks people or devices do, from conducting appropriate tests, to making a diagnosis, to carrying out a treatment.

It can be used to AID diagnosis, and OBJECTIVELY measure the response of a patient to therapy.

So, Process indicators is the right answer

When scientists use one of their five senses to gather information, they areA making an interence.
B. drawing a conclusion
c. predicting a relationship
D. making an observation​

Answers

Answer:

D

Explanation:

Observation is the first step to every scientific discoveries. From observation we form hypothesis [ intelligent guesses]; from that we subject our hypothesis to testing and the list goes on.

How does the structure of the small intestine help it to perform its function?A
Bile from the liver is secreted into the small intestine to make the absorption of nutrients more efficient.
B
Involuntary muscles of the small intestine contract to make the absorption of nutrients more efficient.
C
Salivary glands deposit saliva into the small intestine to make the absorption of nutrients more efficient.
D
Villi in the small intestine have thin-walled capillaries to make the absorption of nutrients more efficient.

Answers

The correct answer is:

D .Villi in the small intestine have thin-walled capillaries to make the absorption of nutrients more efficient.

Explanation:

The small intestines are well adjusted for absorbing nutrients during digestion by being very long, having villi and microvilli that enlarge surface area, using muscular contractions to move and mix food, and raising and housing digestive enzymes and bile that aid the breakdown of food. The inner surface of the small intestine is not flat but thrown into circular folds, which not only enhance surface area but aid in preparing the ingesta by acting as baffles. Villi: the mucosa makes multitudes of ridges which project into the lumen and are satisfied with epithelial cells.
D- The small intestine is very long and thin. This helps increase the amount of surface area of the small intestine, so it can fully absorb the nutrients in the food. The villi are thin walled to allow the most amount of nutrients to be absorbed as possible.

Some vertebrates can go through nymph and pupa forms.
True or False

Answers

True, they can

Vertebrates have spinal cord. Spinal Cord is the part of the nervous system responsible for connecting the brain to the body.
The nervous system is divided into two groups. The Central Nervous System and the Peripheral Nervous System.
The Central Nervous System involves the Brain and the Spinal Cord. Its contains the integrative and control centers.

What must be included when describing the displacement of an object? measurement and direction direction and speed total distance and position speed and total distance

Answers

The answer is ; measurement and direction

This means that displacement is a vector quantity because it has magnitude (the measure o displacement) and bearing. Displacement is determined by comparing the initial and final positional vectors of the displaced object. When this displacement is placed against the rate in time at which it is happening, we get velocity.


The right answer for the question that is being asked and shown above is that: " measurement and direction." The factors that must be included when describing the displacement of an object are the  measurement and direction

Identify whether the following statements are true or false.Organisms in a population must compete for resources in order to survive.

The best equipped organisms survive.

Organisms of the same species are equipped with the same survival skills.

Over time, beneficial variations of an organisms will spread through generations and gradually change the population as a whole

Answers

  1. TRUE
  2. TRUE
  3. FALSE
  4. TRUE

ANSWER ON ED

Answer:

They are all true besides "Organisms of the same species are equipped with the same survival skills."-that one is false.

Explanation:
Other Questions
Which of the following statements is not true about the digestive system and its contribution to homeostasis? A. The digestive system helps to maintain the correct amounts of nutrients for the body tissues to do its job. B. The digestive system is responsible for monitoring the oxygen and carbon dioxide amounts in the blood and tissues. C. The digestive system breaks down food sources into the needed nutrients and deposits these nutrients into the blood for use by the cells. D. All of the above
Which of the following are examples of trisomy?Turner Syndrome, Down's syndrome, or Klinefelter's Syndrome
Consider the operon in model 1. other than the gene that regulates the operon, how many genes are contained within the operon?
Changes in the gene pool can occur due to various mechanisms. In 1989, a large oil spill occurred in Prince William Sound, Alaska, when the Exxon Valdez oil tanker ran aground. Approximately 11 million gallons of oil were spilled and spread 1,300 miles along the Alaskan coastline. The damage from the oil spill affected thousands of animals in the area, including killer whales, harbor seals, sea otters, fish, and sea birds. Which mechanism most likely affected the gene pools of the organism populations in the areas around the oil spill?