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
nadya68 [22]
4 years ago
9

Fill in the blanks below to complete the hypothesis for this lab. It should answer the lab question, “What is the effect of mole

cule size on a molecule’s ability to diffuse across a semipermeable membrane?”
If molecules are small enough, then . . .because....

you have to create a Hypothesis
Biology
2 answers:
dmitriy555 [2]4 years ago
7 0

The correct answer is 'If molecules are small enough, then they can pass through the semipermeable membrane because they can cross the semipermeable membrane from their small pores or openings'.

The semipermeable membrane is permeable to few molecules, and the smaller molecules pass through the molecules from small pores present in the semipermeable membrane. The size of the big molecules are large, so, they cannot cross through semipermeable membrane.

lesya [120]4 years ago
6 0
<span>If molecules are small enough, then they will diffuse across a semipermeable membrane because they can pass through its tiny openings.</span>
You might be interested in
Black fur (B) in guinea pigs is dominant over white fur (b). What is the probability of finding homozygous black offspring in a
Svet_ta [14]

Answer: 100%

Explanation: If both guinea pigs are BB dominant, that means they don't have the recessive trait, so therefore no heterozygous guinea pigs will be created. This leaves 100% homozygous offspring.

8 0
2 years ago
What is the difference between prokaryotic and eukaryotic cells that is directly related to size
gizmo_the_mogwai [7]
Okay my friend let's think...
8 0
3 years ago
Read 2 more answers
ASAP .   Which of the following animals could detect sound at a frequency of 67,000 Hz? 
deff fn [24]
C. BAT can detect sound at a frequency of 67,000 Hz. Its frequency range is 2,000 - 110,000 Hz67 - 45,000 Hz.

An elephant's frequency range is 16-12,000 Hz.
A tree frog's frequency range is 50 - 4,000 Hz
A dog's frequency range is 67 - 45,000.

Bats have very sensitive hearing to cope with their nocturnal activities. Since the feed at night time, they have difficulty in seeing their prey.

Bats navigate and locate their prey using echolocation. Echolocation is a method where bats produce a very loud sound and assess the sound's echo. The echo has two types of frequency. Constant frequency, used to detect object, and Frequency modulated, used to assess the distance of the object. Bats then know the presence of its prey as well as its location.

3 0
3 years ago
What are two different forms of a single gene called?
sleet_krkn [62]
<span>Alleles are two different forms of single gene that are located in specific position on a specific chromosome. It can be classified into two allele pairs: homozygous and heterozygous. In homozygous, both alleles are the same whether they are both dominant or recessive; while in heterozygous, one allele is dominant and the other is recessive.</span>
4 0
3 years ago
Read 2 more answers
Does sunlight have a chemical compound?
zlopas [31]

Answer:

NO

Explanation:

Sunlight is an electro-magnetic wave not a substance therefore it does not have a chemical compound

8 0
2 years ago
Other questions:
  • One of the neurotransmitters of the sympathetic nervous system that increases the heart rate and constrict smooth muscle in bloo
    13·1 answer
  • Why is the tidal range smaller duringa Neap tide than it is during a Spring Tide?
    13·2 answers
  • Many congenital neurologic abnormalities can be prevented by the mother taking _______ before conception and during early pregna
    14·1 answer
  • Which type of diagram illustrates the flow of energy through a group of particular species?
    13·1 answer
  • Are the offspring created through sexual reproduction identical to the parents ?
    10·2 answers
  • Please help please i really need it
    14·2 answers
  • PLS HELPPPPPPP MEEEEE PLSSSSS THIS IS A WORKSHEET ABOUT PUNNET SQUARE IF U WANT TO HELP ME PLEASE COMENT AND I WILL SEND U THE Q
    7·1 answer
  • Which organelle converts chemical energy stored in food into compounds that are more convenient
    13·1 answer
  • Phosphorous enters the biotic (living) cycle mostly by (hint: like water) *
    8·1 answer
  • The global causes that drive those processes in Box 2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!