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
lara [203]
2 years ago
7

Give an example of human cells that use active transport.

Biology
1 answer:
Trava [24]2 years ago
3 0

Answer Active transport is usually associated with accumulating high concentrations of molecules that the cell needs, such as ions, glucose and amino acids. Examples of active transport include the uptake of glucose in the intestines in humans and the uptake of mineral ions into root hair cells of plants.

Explanation:

You might be interested in
Identify the location of the central canal in the spinal cord slide.
Katarina [22]

Correct answer is label B. on the purple shaded area which is inside the ventral horn and dorsal.

Spinal cord is termed as tubular or long thin structure which is made of nervous tissue. It is being extended to the lumbar region which is found in the brainstem from the medulla oblongata.

This is enclosed in the central canal which contains cerebrospinal fluid of the spinal cord. If we combine spinal cord and the brain we come up with Central Nervous System.

Between the second and first lumbar vertebrae is where spinal cord extends and it is where it ends.

<em>The major function of spinal cord is nerve signal transmission from motor cortex to body. </em>

3 0
3 years ago
Read 2 more answers
What is one function of proteins?
AlladinOne [14]

Answer:

. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions.

Explanation:

3 0
3 years ago
What is cyclin dependent kinase?​
Bezzdna [24]

Answer:

please mark as brainliest answer as it will also give you 3 points

Explanation:

Cyclin-dependent kinases (CDKs) are the families of protein kinases first discovered for their role in regulating the cell cycle. They are also involved in regulating transcription, mRNA processing, and the differentiation of nerve cells.[1] They are present in all known eukaryotes, and their regulatory function in the cell cycle has been evolutionarily conserved. In fact, yeast cells can proliferate normally when their CDK gene has been replaced with the homologous human gene.[1][2] CDKs are relatively small proteins, with molecular weights ranging from 34 to 40 kDa, and contain little more than the kinase domain.[1] By definition, a CDK binds a regulatory protein called a cyclin. Without cyclin, CDK has little kinase activity; only the cyclin-CDK complex is an active kinase but its activity can be typically further modulated by phosphorylation and other binding proteins, like p27. CDKs phosphorylate their substrates on serines and threonines, so they are serine-threonine kinases.[1] The consensus sequence for the phosphorylation site in the amino acid sequence of a CDK substrate is [S/T*]PX[K/R], where S/T* is the phosphorylated serine or threonine, P is proline, X is any amino acid, K is lysine, and R is arginine.[1]

7 0
3 years ago
1. What are three characteristics of a young river?
Pachacha [2.7K]

Answer: Young rivers are channels that are deeper than they are wide, have a very fast flow, and contain frequent waterfalls and rapids

4 0
2 years ago
Read 2 more answers
Which of the following mutations would most likely affect the offspring of an<br> adult cat?
Ymorist [56]

Answer:

reproductive system

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the ribs help form the protective part of the rib cage?
    13·1 answer
  • Which organelles are involved in energy conversion? (1 point)
    7·2 answers
  • What point on the graph represents the outbreak of moose ticks and a drastic decline in the moose population? A) Point A B) Poin
    9·1 answer
  • How hard is a sperrows egg when it has been first layed
    8·1 answer
  • I need to match the definitions with the words.
    13·1 answer
  • In November 2004 the floodgates of Glen canyon Dam opened in attempt to improve the Colorado river habitat .The release topped 1
    12·1 answer
  • In chickens, black and white feathers are codominant. Cross a black-feathered chicken with a checkered (black and white) feather
    13·1 answer
  • Where are the new DNA molecules formed?
    5·1 answer
  • Answer please if possible !
    6·1 answer
  • What differentiates facilitated diffusion from other forms of passive transport?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!