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
geniusboy [140]
3 years ago
12

Which portion of the sperm contains the enzymes needed to penetrate the oocyte?

Biology
1 answer:
tankabanditka [31]3 years ago
5 0
<span>The head of the sperm contains the necessary enzymes to help it penetrate the oocyte. The sperm cell is anatomically structured to have four parts which are the head, neck, midpiece, and a tail. Inside the head of the sperm are densely coiled chromatin fibers that contain the nucleus for helping the sperm penetrate the female fertilized egg necessary for reproduction.</span>
You might be interested in
Amylase is an enzyme that breaks down starch. why can’t the same enzyme break down cellulose?
rusak2 [61]
Enzymes are (usually) specific to the substrates they bind to. Thus, each enzyme has one and only one substrate structure they can metabolize, so even substrates with similar structures cannot be broken down by an enzyme specific to one of them.
4 0
3 years ago
Otter cubs are born in a burrow under the ground. How does this help the otter cubs survive
Mazyrski [523]
It helps them stay safe from predators
6 0
3 years ago
Read 2 more answers
Outer hair cells near the center of the basilar membrane will
Likurg_2 [28]

The answer is outer hair cells can be seen near the center of the basilar membrane where the hightest vibration takes place.  The basilar membrane can be seen under the inner hair cells, the movement of stereocilia and the resulting modulation of their ionic currents is likely to be greater for outer hair cells than for inner hair cells.  

4 0
3 years ago
Is/are used in chronic pain management, to treat attention deficit hyperactivity disorder, and as a treatment for bedwetting. be
zloy xaker [14]
The correct answer is tricyclic antidepressants.

Tricyclic antidepressants (TCAs) are mainly subscribed for treating depression, however they are also commonly used to treat attention-deficit hyperactivity disorder and chronic pain. Also, TCAs are used for the treatment of enuresis, also known as bedwetting.

Benzodiazepines is a type of psychoactive drugs commonly used to treat anxiety, panic disorder, generalized anxiety disorder, insomnia, seizures and alcohol withdrawal.

Selective serotonin reuptake inhibitors is a class of antidepressants used to tread depression, obsessive-compulsice disorder, generalized anxiety disorder and eating disorders.

Monoamine oxidase inhibitors are mainly used to treat depression but also panic disorder.
7 0
3 years ago
Read 2 more answers
Which feature is created by deposition from rivers
bearhunter [10]

Answer:

Explanation:

The answer is meanders

Hope this helps

Plz mark it as brainliest!!!!!!!!!

9 0
3 years ago
Other questions:
  • How harmful is it to eat meat treated with antibiotics reddit?
    12·1 answer
  • Codominance occurs when _____.
    15·2 answers
  • The picture shown is a food chain found in the Grand Basin desert in Nevada. Suppose a company that makes snakeskin wallets sets
    7·2 answers
  • How can biologists help meet the needs of people who live in hot, dry environments?
    5·1 answer
  • What are three places you might see fog/
    9·2 answers
  • Need help with 2c. Describe what would happen over time to a tree sapling that could grow only taller not wider.
    9·1 answer
  • Which is equal to 7 hectometer? Performing metric unit conversions
    5·1 answer
  • What is photosynthesis ​
    15·2 answers
  • What form of heat transfer can travel through a vacuum.
    11·1 answer
  • What are small extrachromosomal pieces of dna found in bacteria?.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!