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
Simora [160]
3 years ago
11

What is the definition of Spike protein? Please helppp

Mathematics
1 answer:
crimeas [40]3 years ago
5 0

Answer: a glycoprotein that protrudes from the envelope of some viruses (such as a coronavirus) and facilitates entry of the virion into a host cell by binding to a receptor on the surface of a host cell followed by fusion of the viral and host cell membranes

You might be interested in
In which year will 67% of babies be born out of wedlock?
Leviafan [203]

Based on the trend of the increase in children born out of wedlock, if this trend keeps increasing, the year with 67% of babies born out of wedlock will be 2055 .

<h3>What year will 67% of babies be born to unmarried parents?</h3><h3 />

In 1990, the 28% of children were born out of wedlock and this trend was increasing by 0.6% per year.

If the trend continues, the number of years till 67% of children born out of wedlock will be:

= (67%  - 28%) / 0.6%

= 65 years

The year will be:

= 1990 + 65

= 2055

The first part of the question is:

According to the National Center for Health Statistics, in 1990, 28% of babies in the United States were born to parents who were not married. Throughout the 1990s, this percentage increased by approximately 0.6 per year.

Find out more on benefits of marriage at brainly.com/question/12132551.

#SPJ1

3 0
1 year ago
Kathy swam 3 laps in the pool this week. She must swim more than 12 laps.
Marysya12 [62]

Answer:10

Step-by-step explanation:

7 0
4 years ago
Rhonda can travel 45 miles in 3 hours while on her skateboard. at this rate, how many hours does it take to travel 1 mile
Rasek [7]

The question is relating Rhonda's distance travelled and time taken

If 45 miles = 3 hours

Then, 1 mile = 3/45 hours

=\frac{1}{15}

Therefore, it will take Rhonda 1/15 hours to travel 1 mile.

6 0
1 year ago
What is the correct simplified version of the expression 32x + 8 - 34x?
MakcuM [25]

Answer:

  -2x +8

Step-by-step explanation:

The terms involving x are "like" terms, so their coefficients are added when the terms are combined.

  = 32x -34x +8

  = (32 -34)x +8 . . . . . x is factored out according to the distributive property

  = -2x +8

5 0
3 years ago
18 in<br> find the area of the circle helppp pleaseeee
scZoUnD [109]
<h2><u><em>Answer: 1017.8760</em></u></h2><h2><u><em>Step-by-step explanation:</em></u></h2><h2><u><em>area A=πr2 </em></u></h2><h2><u><em>A=π×182 </em></u></h2><h2><u><em>A=324π </em></u></h2><h2><u><em>A=1017.87602 </em></u></h2><h2><u><em></em></u></h2><h2><u><em>also, circumferenceC=2πr</em></u></h2><h2><u><em>and, diameterd=2r</em></u></h2>

<u><em></em></u>

3 0
3 years ago
Other questions:
  • What is the common factor of x^2-9 and x^2+x-6?
    8·1 answer
  • John made 12 dollars per delivery plus a base pay of 30 dollars. If he made 150 dollars, how
    7·1 answer
  • Question 2 (1 point) Saved
    12·2 answers
  • The population of Oregon is about 4,000,000 what is the order of magnitude of this number? A) 6 B) 4 C) 3 D) 7
    5·1 answer
  • Find the slope of a line given the following points
    8·1 answer
  • Are the triangles similar? If yes, write a similarity statement and explain how you know how they are similar. If not, explain.
    5·1 answer
  • The Square sand pit in park lot has an area of 16 ft. There is a rope along one side of the pit. How long is the rope?
    9·1 answer
  • Jack designed a bridge that will be 0.2 miles long, and 3/5 of the bridge has been built. How long is the section of the bridge
    9·1 answer
  • You can download songs online for $0.99 each. Write an equation relating the total cost (c) to the number of songs (s) you downl
    6·1 answer
  • Cost of 5 m ribbon = 7.5 and cost of 1 m ribbon is​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!