BIOLOGY HIGH SCHOOL

What is the meaning of virus?

Answers

Answer 1
Answer: It is basically a cell that multiply only with another one of itself. 
Answer 2
Answer:

Answer:

A virus is something that can be spread. It tricks your immune system into thinking its a cell, then it goes into a cell to replicate itself and attack your immune system. This is the way you get sick from a virus.

Related Questions

Substances like oxygen pass through the cell without the use of energy and move from an area of high concentration to an area of low concentration. What do you call this process?A) osmosis. B) filtration. C) active transport. D) passive transport
3. (3 points) Label each example as either (PI) passive or (AI) active immunity:a. ________ Bill had chicken pox when he was five. He doesn’t catch it again, even when his nephew gets sick with the virus b. _______ Billy Jr gets vaccinated with a live attenuated form of the chicken pox virus. He doesn’t get chicken pox after playing with his infected cousin. c. _______ Bill’s 3 month old daughter is breast feeding. She does not get chicken pox after playing with her infected cousin.
Difference between epidermis and cork?
What is a flower part that elevates the stigma
In which of the following locations is a shield volcano likely to form? At a hotspot Near a transform fault Along a divergent plate boundary Near diverging oceanic plate boundaries

ASAP PLEASEHow are photosynthesis and cellular respiration related?
Group of answer choices

The products of photosynthesis are the reactants of cellular respiration.

The reactants of photosynthesis are the reactants of cellular respiration.

The reactants of photosynthesis are the reactants of cellular respiration.

The products of photosynthesis are the products of cellular respiration.

Answers

Answer:

The answer is The products of cellular respiration are the same as the reactants of photosynthesis.

Explanation:

because they have the same reactants
The answer is the first one :)

1. What function does the shape of the star­nosed mole’s nose serve? It helps the mole breathe under water.
It helps the mole eliminate excess heat.
It helps the mole find food.
It helps the mole dig out its burrow.
2. Which of the following do all animals not need to do in order to survive
capture prey.
obtain oxygen.
eliminate waste
avoid predators.
3. How would having a prehensile tail help a tree­dwelling chameleon?
Its tail would help it grasp branches.
Its tail would help it capture food.
Its tail would help it balance in the treetops.
Its tail would help it maintain homeostasis.
4. Which of the following is an animal waste product?
oxygen
carbon dioxide
water
energy
5. Which of the following must an animal do to survive?
Reproduce.
Breathe air.
Maintain homeostasis.
Dig a burrow

Answers

1. What function does the shape of the star­nosed mole’s nose serve?
It helps the mole find food.
2. Which of the following do all animals not need to do in order to survive 
capture prey.
3. How would having a prehensile tail help a tree­dwelling chameleon? 
Its tail would help it grasp branches 
4. Which of the following is an animal waste product? 
carbon dioxide 
5. Which of the following must an animal do to survive? 
Maintain homeostasis

imagine that the farmlands in illinois and new york have been abandoned. After 300 years how will the vegatation on these lands differ?

Answers

It will live freely just like the forest. Maybe it will be as bountiful as what we want. Trees will not be cut. People in the future will have a bountiful life. The resources will not be a problem anymore. 

Because fermentation takes place in the absence of oxygen it is said to be

Answers

Anaerobic is the answer

What is an example of a simple protein found in eggs?

Answers

A protein,such as a globulin or  histone, that yields only amino acids upon hydrolysis. 
Most of the proteins in egg yolks have lipoproteins. The lipoproteins are divided into two groups: a plasma and a granule fraction. The granule portion has a phosphoprotein, that is 54% serine. Serine is a amino acid that can act as a carrier of calcium or iron ions in biological systems.

A major point of understanding natural selection is that not all organisms in a population get to reproduce. Consider the term fitness as used in biology. How does this term relate to natural selection?

Answers

Answer:

The correct answer is: fitness relates to natural selection in how the organisms that get to survive and reproduce are the ones that are the fitter.

Explanation:

Fitness, in biology, is used to measure the reproductive success of an organism or a species.

An organism that is fitter, due to its fitness-increasing alleles given by microevolution (this is the change in allele frequencies), has more chances of reproducing and pass its alleles on to its offspring - this way, the more competent traits are the ones that keep on existing in the environment of said organism.

Answer:

fitness relates to natural selection in how the organisms that get to survive and reproduce are the ones that are the fitter.

Explanation:

An organism that is fitter, due to its fitness-increasing alleles given by microevolution (this is the change in allele frequencies), has more chances of reproducing and pass its alleles on to its offspring
Other Questions
Which set of terms below would be the best choice to use to describe the components of blood? 1.leukocytes, ventricle, atrium, aorta 2.platelets, plasma, erythrocytes, leukocytes 3.electrolytes, artery, vein, cardiac 4.antibodies, hemoglobin, pulmonary, systemic
What is often the first amino acid added to a polypeptide chain? (Codon = AUG)
Which process is similar to binary fission? genetic variationcrossing overmeiosismitosis
The alleles for eye color in fruit flies involves one allele that might contain the sequence CCAT. Assume that this allele produces red eyes in a fruit fly, because the allele produces a protein that makes red pigment. Assume that another allele of this gene has a slightly different sequence in the middle: CAAT, instead of CCAT.Which of the statements below is true about the alleles for eye color in fruit flies? Which of the statements below is true about the alleles for eye color in fruit flies? A) The alleles for eye color produce the same phenotype. B) The small change in the DNA sequence causes the allele to produce a different protein, resulting in the production of white eyes instead of red eyes in the fruit fly. C) Changes in the sequence of DNA bases in a gene do not contribute to genetic variation in the fruit fly population