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
stiv31 [10]
3 years ago
6

How long does it take a human blood cell to make a complete circuit of the human body?

Biology
1 answer:
Serjik [45]3 years ago
7 0
It takes about one minute for a blood cell to make a complete circuit of the human body.
You might be interested in
Choose the equation that represents an exponential function that passes through the point (2, 36).
Alla [95]
Since we were given only one point, we have to test each exponential function for the point (2,36).

Since exponential functions are of the form y=n(a)^{kx}, The correct option is between option A and option C.

For option A,

f(x)=4(3)^{x}

On substitution, we have;

36=4(3)^{2}

\Rightarrow 36=4\times 9

\Rightarrow 36=36.

Since the point satisfied the exponential function f(x)=4(3)^{x}, the exponential function goes through it.

Hence the correct answer is option A.

No need to test for option C again.
4 0
3 years ago
Read 2 more answers
Describe the results of a protozoan culture
soldi70 [24.7K]
I am not sure how to answer
7 0
3 years ago
Sticky mucus that lines the body's interior tubes and cavities contains _____, an enzyme that kills bacteria.
Andrej [43]

Answer:

Answer is

C) Lysozyme

this is an enzyme that kills bacteria

3 0
3 years ago
Read 2 more answers
Asexual reproduction produces _____.
Sauron [17]
Asexual reproduction produces <span>a direct clone of the parent.
The other terms are related to sexual reproduction.

Asexual reproduction or asexual reproduction is a mode of reproduction, which (as opposed to sexual reproduction) corresponds to the capacity of living organisms to multiply alone, without a partner, without involving the fusion of two gametes of opposite sexes.

The mechanism of the reproduction is by </span>mitosis, <span /><span>budding or </span>scissiparity.<span>
</span><span>
</span>
3 0
3 years ago
The _____ is a type of regulator protein that binds to a region of dna in the promoter of a gene called the operator and prevent
vivado [14]

The<u> repressor </u>is a type of regulator protein that binds to a region of DNA in the promoter of a gene called the operator and prevents transcription from taking place.

In the field of science, a regulator protein can be described as a kind of protein that affects the transcription of a gene by having an influence on particular DNA sites. The rate of synthesis of various proteins is controlled by the regulator proteins.

A repressor is a kind of regulator protein that prevents the transcription of a particular gene. When the rate of a protein in the body has reached normal, the transcription of the protein needs to be stopped in order for more protein of that kind to be formed. The repressor binds itself to the operator region for the gene, hence stopping the transcription process until the protein is required again.

To learn more about repressor, click here:

brainly.com/question/13799037

#SPJ4

6 0
1 year ago
Other questions:
  • Where is the greatest biodiversity on earth found?
    6·1 answer
  • In fruit flies, the gene for red eyes (R) is dominant and the gene for sepia eyes (r) is recessive. If two red-eyed heterozygous
    10·1 answer
  • How are 96% human dna found in gorilla dna?
    12·1 answer
  • Chemical changes are different from physical changes because<br> chemical changes are what?
    7·1 answer
  • What is the main function of the human reproductive system?
    10·2 answers
  • 22) Which hormone increases osteoclast activity to release more calcium ions into the
    10·1 answer
  • Extracellular calcium ions are important for the contraction of what type(s) of muscle tissue?
    8·1 answer
  • Is a nucleic acid that contains the genetic information for heredity in most organisms.
    5·2 answers
  • Evaluate the extant to which the government has contributed to.social grants​
    10·1 answer
  • Definition of “principle of dominance”
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!