1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
arlik [135]
3 years ago
6

Because the common cold is caused by a ______________, it is useless to try to prevent or cure a cold with antibiotics.

Biology
2 answers:
umka2103 [35]3 years ago
6 0
A. Virus
Hope this helps!
slavikrds [6]3 years ago
5 0
The answer to your question is A) virus
You might be interested in
What happens to convection currents when the liquid or gas is no longer heated?
galina1969 [7]
The whole process stops
4 0
3 years ago
Read 2 more answers
1. What percentage of puppies would have the same genotype as the<br> parents, Ww?
wolverine [178]

Answer:

50%

Explanation:

This question involves a single gene with two alleles W and w in puppies. According to the question, the genotype of the parent organisms are Ww. In a cross between the two parents i.e. Ww × Ww, the following gametes will be produced by each parent: W and w.

Using these gametes in a punnet square (see attached image), the following genotype of offsprings will be produced: WW, Ww, Ww, ww. Hence, based on this question, the percentage of puppies that would have the same genotype as the parents, Ww are 1/2 × 100% = 50%.

8 0
2 years ago
Cells are arranged to form different types of _____, which then work to perform specific jobs for the well-being of the animal.
Gelneren [198K]

Answer:

Cells are arranged to form different types of TISSUE, which then work to perform specific jobs for the well-being of the animal.

6 0
2 years ago
In which direction does friction act?
Step2247 [10]

Answer:

3. the opposite of the direction of motion

Explanation:

this is to slow down the movement of the object sliding on a surface

6 0
2 years ago
Read 2 more answers
A number of mutations have been described in the G protein Ras that have profound effects on its activity. For example, some mut
gladu [14]

Answer:

a mutation that blocks the GTPase activity of Ras

Explanation:

A G protein in inactive state is GDP bound but as soon as a guanine exchange factor (GEF) exchanges it with GTP it gets activated which means that in GTP bound state it is active. G - protein has endogenous GTPase activity. Upon interaction of GAP, the GTPase activity of this protein is exhibited. When GAP is present, hydrolysis of GTP into GDP occurs which leads to inactivation of G protein. A mutation which will block GTPase activity of Ras will therefore result in constitutive active signaling even in the absence of ligand binding to it's receptor. In such scenario, GTP will not be hydrolyzed into GDP so signaling will be up-regulated.

6 0
3 years ago
Other questions:
  • Part 4: Sex-Linked Inheritance—Predicting Color Blindness in Offspring
    13·2 answers
  • What prefix before saccharide would you use to describe sucrose
    10·1 answer
  • Which biome would contain the most biodiversity in deciduous tree species? A. Taiga. B. Savanna. C. Temperate forest. D. Tropica
    7·2 answers
  • What is an example of a genetically modified organism?
    15·1 answer
  • Which of the following correctly organizes these specific terms in order from smallest to largest?
    8·2 answers
  • Which is NOT true of lipids?
    11·2 answers
  • Plsss helppp meeeeeeeeee
    5·1 answer
  • 2. Cellulosic Biofuels are fuels that are produced by fermentation of cellulose containing materials (wood, leaves, paper, etc.)
    5·1 answer
  • Please try not to use online and try to answer all the question and help me quickly please
    10·1 answer
  • You are assessing a 6-year-old little girl in the emergency department (ED) who was brought in by her mother. She was stung by a
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!