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
Mnenie [13.5K]
3 years ago
5

Draw a punnett square in your laboratory journal that illustrates the likelihood that a man with fh and a woman who is unaffecte

d would have a child with fh. show and explain your work. use the letter "f" to designate your alleles.

Biology
1 answer:
Advocard [28]3 years ago
6 0
Ok, so I'm not sure if the man affected with fh has Ff alleles or FF alleles. However, I think by the question that he has Ff alleles. So there is a 50% chance that the offspring will be affected by fh.

You might be interested in
Describe the effect that sickle cell anemia has on the sedimentation rate (sample 3. why do you think that it has this effect?
Eva8 [605]
Sickle cell anemia is a genetic condition that distorts the shape of the hemoglobin. This reduces the capacity of the red blood cells to carry oxygen. Another effect is that the distorted red blood cells come together forming a heavy and compact collection of cells that can block the flow of blood. The sedimentation rate is increased by sickle cell anemia.
3 0
3 years ago
In which case would facilitated diffusion be needed?
melomori [17]

Answer:

The voltage-gated potassium channels associated with an action potential provide an example of what type of membrane transport?

A. Simple diffusion.

B.<u> Facilitated diffusion. </u>

C. Coupled transport.

D. Active transport.

You are studying the entry of a small molecule into red blood cells. You determine the rate of movement across the membrane under a variety of conditions and make the following observations:

i. The molecules can move across the membrane in either direction.

ii. The molecules always move down their concentration gradient.

iii. No energy source is required for the molecules to move across the membrane.

iv. As the difference in concentration across the membrane increases, the rate of transport reaches a maximum.

The mechanism used to get this molecule across the membrane is most likely:

A. simple diffusion.

<u>B. facilitated diffusion. </u>

C. active transport.

D. There is not enough information to determine a mechanism.

Carrier proteins - exist in two conformations, altered by high affinity binding of the transported molecule. Moves material in either direction, down concentration gradient (facilitated diffusion). EXAMPLE: GluT1 erythrocyte glucose transporter.

Channel proteins - primarily for ion transport. Form an aqueous pore through the lipid bilayer. May be gated. Moves material in either direction, down concentration gradient (facilitated diffusion). EXAMPLES: Voltage-gated sodium channel, erytrhocyte bicarbonate exchange protein.

This might be helpful... because I don't know anything about facilitated diffusion.

5 0
3 years ago
The diagram below illustrates the movement of glucose across a cell membrane. Which two processes are most directly represented
zubka84 [21]

Answer: molecule transport and energy use

Explanation: I got the answer from castle learning

3 0
2 years ago
TWO TUNWy tenis aliu ueillons.
Ulleksa [173]
1 and 3 is the answer
6 0
3 years ago
The mass of the products in a reaction is always ___ the mass of the reactants in a reation
wariber [46]

the mass of the products in a reaction is always <span>the total </span><span>mass of the reactants</span>
8 0
2 years ago
Other questions:
  • How do covalent molecules form?
    8·1 answer
  • How can an individual most likely achieve optimal personal health? a. by controlling heredity factors b. by assessing lifestyle
    8·2 answers
  • Put out clothing fires or remove large chemical splashes in a ________________ _______________
    11·2 answers
  • A single piece of coiled DNA is known as a?
    14·2 answers
  • Which organelle breaks down sugar molecules that supply energy ro the cell
    14·2 answers
  • An atom with how many electrons in its outer shell is most stable?
    7·1 answer
  • If your hypothesis was tested and found to be incorrect, why wasn't your experiment a waste of time
    12·1 answer
  • Sophie visited Carlsbad Caverns with her family during her summer vacation, and she was amazed at the cave’s formations. She lea
    8·1 answer
  • PLEASE JUST ANSWER DO NOT ATTACH IMAGE
    15·2 answers
  • Cellular respiration occurs in a series of steps. If pyruvate enters the mitochondrion,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!