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
zloy xaker [14]
3 years ago
14

How the (HIV) is transfer from infected female to a healthy man???

Biology
1 answer:
Charra [1.4K]3 years ago
5 0

Answer:

Most commonly, people get or transmit HIV through sexual behaviors and needle or syringe use. Only certain body fluids—blood, semen , pre-seminal fluid, rectal fluids, vaginal fluids, and breast milk—from a person who has HIV can transmit HIV.

Explanation:

You might be interested in
If you were designing a lander to work on mars, where on earth would you test it? Why?
emmasim [6.3K]
Hmm good question. Well I would have to test it for where there are no living life. I would have to build another NASA in the County because there is plenty of room there. Mars is made out of Dusty Crust that is about 30 miles thick. And let's say that the desert's Dusty Crust is about 5 miles - 15 miles thick. That will give about the same amount of surface that mars has. So we would know what to build for a perfect lander to work on Mars. This isn't much but it is something.
4 0
3 years ago
Rachel wants to test how sunlight impacts plant growth over time she will add billing amount of light to different sets of plans
ahrayia [7]

Answer: sunlight.

Explanation: When trying to establish the level or extent of correlation or relationship which exists between two variables, the variables are classed as independent and dependent variables. The independent variable is referred to as the variable which causes a change in the value of the other variable (dependent variable). It is also known as the explanatory or predictor variable as it lead to changes in the dependent or predicted variable. In the scenario above, the independent variable is sunlight whose impact leads to changes in the growth level of the plant.

6 0
3 years ago
What is the current view of created "kinds" or species?
velikii [3]

Answer:

kind is a group of living things with certain similar characteristics

Explanation:

3 0
2 years ago
Read 2 more answers
miRNAs can control gene expression by what action?A. degrading proteins as soon as they are formedB. inhibiting the catalytic ac
levacccp [35]

Answer:

C) binding to mRNAs and degrading them or blocking their translation

Explanation:

<u>miRNAs:</u>

miRNAs is the abbreviation of MicroRNAs. These are the small noncoding RNAs of ∼22 nucleotides which can not code for peptides. miRNAs are responsible for gene expression regulation at the level of post transcription. They can do so by forming complementary base pairing with target mRNA and inhibiting their translation.

They silenced mRNA by the following processes:

(1) Cleavage of the mRNA strand into pieces,

(2) stopping mRNA from translation into proteins by ribosomes.

(3) Shortening of mRNA poly(A) tail and destabilizing it.

5 0
3 years ago
generalizations, explanations of natural phenomena, and additional hypotheses most often come about as a result of
Alexus [3.1K]
Curiosity after a step is completed, when your new hypothesis is more probable than your prior one
8 0
3 years ago
Other questions:
  • All of the following are examples of destiny dependent limiting factors except
    15·1 answer
  • Select the five variations of the light microscope
    12·1 answer
  • In corn, a dihybrid for the recessives a and b is
    6·1 answer
  • Which of the following statements is true?
    6·2 answers
  • Both the tundra and the desert experience/contain:
    7·1 answer
  • Which chromosomal defect is caused when I part of a chromosome breaks off at either end attaches to another chromosome
    12·2 answers
  • What is the primary function of ground tissue?
    10·2 answers
  • Following questions
    6·1 answer
  • Because the skin sloughs off on a regular basis, the most superficial layer of the epidermis is primarily composed of what type
    8·1 answer
  • Describe the two fields of study. Compares the genomes of different organisms compares the limbs of different organisms compares
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!