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
Iteru [2.4K]
3 years ago
11

8. Which of the following is true of osmosis? a. Osmosis is the movement of oxygen across a membrane. b. Osmosis requires the us

e of the energy molecule ATP. c. Osmosis is a type of passive transport. d. Osmosis moves against the water concentration gradient.​
Biology
1 answer:
lilavasa [31]3 years ago
3 0

Answer:

Osmosis is a passive transport process during which water moves from areas where solutes are less concentrated to areas where they are more concentrated. Illustration of osmosis.

Explanation:

It is verified from Khan Academy a trusted website such as Brainly.

You might be interested in
2.Which among the following has different eating habits as compared to the others?I
11111nata11111 [884]

Answer:

C. Dog

Explanation:

because dogs eat meats they don't eat grass as for elephant, cow, Giraffe they rather eat grass or vegetables

5 0
2 years ago
Like a key in a lock, the shape of the _____ must bind with the _____ of the receiving neuron.
likoan [24]

Neurotransmitters are the chemical molecules, which help in transfer of the signals from one neuron to another. Inside the neurons, the signals are transferred as electrical signals, but at junction of two neuron, which is known as synapse, the signals are transferred in chemical forms.

These neurotransmitters have a definite shape and are recognized by the receptors present in the receptor site of the succeeding neuron. The neurotransmitters from the synapse binds to the receptor site of the receiving neuron. binding of the neurotransmitter to the receptor causes excitation of the receiving neuron, which also known as postsynaptic neuron.

Hence, Like a key in a lock, the shape of the neurotransmitter must bind with the receptors of the receiving neuron.

5 0
3 years ago
What could be added to soil plot one to make the water drain and the soil more hospitable for growing plants
Anit [1.1K]

Answer:

large rocks

Explanation:

How do I make my soil drain better for plants?

Adding lots of organic matter such as compost, farm manure, or shredded leaves to clayey soil will allow it to drain more easily and hold the right amounts of water and air for better plant growth and increased biological activity.

8 0
2 years ago
Read 2 more answers
You are studying two traits in fruit flies:eye color where there are two colors, brown and redwing shape where there are straigh
Irina18 [472]

Answer:

e. Red segregated from brown in meiosis I, and straight segregated from curled in meiosis I.

Explanation:

A cross between two flies heterozygous for both genes produced an offspring with the phenotypic ratio of 9:3:3:1. This ratio is expected according to Mendel's law of independent assortment, which states that alleles of the same gene assort independently during gamete formation.

Before meiosis starts in flies, a single diploid cell duplicates its DNA, so each chromosome has 2 sister chromatids that contain the same information.

  • During meiosis I, <u>the homologous chromosomes separate</u> into two daughter cells. The chromosome number is reduced by half, but each chromosome has two sister chromatids.
  • During meiosis II, <u>the sister chromatids separate</u> and each daughter cell from meiosis I divides into two new daughter cells (to get the total of 4 haploid cells).

In a heterozygous fly, each homologous chromosome contains a different allele, and the sister chromatids are copies that carry the same allele. For that reason, both traits were segregated during meiosis I.

5 0
3 years ago
German scientist Alfred Wegener is best known for what hypothesis?
Jobisdone [24]
The theory of Continental Dift
6 0
3 years ago
Other questions:
  • What acts as a cushion between your brain and your skull?
    10·1 answer
  • Which is the most direct way in which biodiversity can provide a source of income?
    9·1 answer
  • What was the cell theory discovered through?
    13·1 answer
  • What part of the nervous system is the main control and integrative center of the autonomic nervous system?
    10·1 answer
  • The force that opposes the start of motion is refferd to as
    8·1 answer
  • What are potential consequences of climate change on biodiversity
    6·2 answers
  • Why is the brain an important component of the nervous system
    13·2 answers
  • Drag each description to the correct type of succession.
    5·1 answer
  • Which is NOT true about
    8·1 answer
  • Someone help me match the last two to their definition <br> Hypotonic and Isotonic
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!