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
olga55 [171]
3 years ago
14

Where do the semen cells come from

Biology
1 answer:
Aliun [14]3 years ago
4 0
Umm is this school related but anyways it comes from the prostate and produses something caleed alkaline
You might be interested in
Suppose that the resistance between the walls of a biological cell is 7.0 × 109 Ω. (a) What is the current when the potential di
DIA [1.3K]

Answer:

Explanation:

Using Ohm's law

V ( voltage) = I (current A) × Resistance R in ohms

R = 7.0 × 10⁹Ω

V = 80 mV = 80 / 1000 = 0.08 V

0.08 V = I × 7.0 × 10⁹Ω

a) I = 0.08 V / 7.0 × 10⁹Ω = 1.142857 × 10 ⁻¹¹ A

b) quantity of charge = I × t = 1.142857 × 10 ⁻¹¹ A × 0.85 s = 9.7142857 × 10⁻¹² C

number of Na⁺ ions ( q = +e) = 9.7142857 × 10⁻¹² C / 1.6 × 10⁻¹⁹ C = 60714285.714 Na⁺ ions

7 0
3 years ago
How does the law of conservation of energy apple to virbatioin
Zinaida [17]

Answer:

As objects move around over time, the energy associated with them—e.g., kinetic, gravitational potential, heat—might change forms, but if energy is conserved, then the total will remain the same. Conservation of energy applies only to isolated systems.

Explanation:

5 0
3 years ago
Primates reproductive strategies (compared to other mammals)
marissa [1.9K]

<span>The answer is (D) are k-selected. Primates are the most K-selected among mammals. Individuals produce only a few whom they invest a great amount of parental care. Reproductive strategies main goal is to produce offspring and successfully rear them to adulthood.</span>

8 0
3 years ago
Read 2 more answers
True or false: nonvascular plants can grow much taller than vascular plants
Schach [20]
The correct answer is: True
4 0
3 years ago
Mendel experimented with garden peas. One of the traits he looked at was texture of the pea coat. If we said the pea coat was sm
Romashka [77]
The answer is b. <span>phenotype.


</span>
8 0
3 years ago
Other questions:
  • A drain cleaner consists of sodium hydroxide and aluminum. When the drain cleaner is added to water, bubbles of hydrogen are pro
    8·1 answer
  • People with type o blood are considered universal donors for transfusions because __________.
    10·1 answer
  • The thyroid gland stimulates growth and metabolic rhythm, what disorders do you know about this gland? (I have to do a job this,
    15·1 answer
  • How might society have been most likely impacted if Nikola Tesla, the inventor of AC technology, had not become a scientist?
    11·2 answers
  • Digestion breaks carbohydrates down into basic subunits (“building blocks”) called:
    7·1 answer
  • 2) DNA polymerase has a subunit with exonuclease activity. What does this subunit do?
    6·1 answer
  • The role of the cell membrane is most like the job of which person?
    9·2 answers
  • HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP HELP
    7·1 answer
  • Why do you think hemoglobin levels vary with altitude?
    5·2 answers
  • During an oxidation-reduction reaction, the number of electrons gained is
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!