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
spin [16.1K]
3 years ago
8

Can somebody help me to do this question please and thank you

Biology
1 answer:
Artyom0805 [142]3 years ago
4 0

Answer:

Yes, the man can be the father.

Explanation:

When one parent has type A blood while the other has type B blood, they can have a baby who has type O blood.

You might be interested in
What as the consequences of sin and how can one be redeemed according to hawthorne?
AURORKA [14]
Idk according to hawthorne but according to Christianity consequences are hell and redeemed by knowing jesus. idk if hawthorne was a Christian tho maybe google it but hope this helps you :)
3 0
3 years ago
Which substance on the plasma membrane helps identify chemical signals from outside the cell?
vodomira [7]

Answer:

The correct answer is carbohydrate chain.

Explanation:

Plasma membrane contain various proteins such as peripheral proteins,transmembrane proteins,GPI anchored proteins.Among them some protein contain carbohydrate chain basically oligosaccharide chain which is arranged in the extracellular portion of the plasma membrane.

 The principle function of these oligosaccharide side chains is to detect various chemical and biochemical signals from outside the cell .

 For example integrin is a glycoprotein that detect the signal for communicating with the adjacent cells.

3 0
3 years ago
Very low concentrations of detergent make membranes leaky to small molecules and ions without damaging proteins. In isolated mit
Grace [21]

Options

A. Yes, because all enzymes and electron carriers are functional

B. No, because with a leaky membrane, the proton gradient cannot be maintained

C. No, because leaky membranes inhibit glycolysis

D. No, because leaky membranes do not allow NADH and FADH2 to donate their electrons to the electron transport chain

Answer:

B. No, because with a leaky membrane, the proton gradient cannot be maintained

Explanation:

The proton motive force (PMF) provides the needed pump  to generate electrochemical gradients of proton needed for continue influx  into the matix of the mitochondria. The proton Influx generates the energy needed by  protein ATPase Synthase for  synthesis  of ATPs by adding inorganic phosphate to ADP to give ATP.

               ADP + Pi -----------→ ATP.

If the mitochondria;l  intramembrane leaks, then the PMF can  not be sustained, therefore electtrochermical gradient which supplies the energy for ATP synthase for ATP synthesis will not be available. Therefore ATP synthesis stops.

5 0
3 years ago
The production of mature eggs is called
aliya0001 [1]
Chicken nugget utts and gina
4 0
3 years ago
Read 2 more answers
Backup of sewage in the prep area or a serious pest infestation are hazards that
goblinko [34]
Backup of sewage in the preparation area or a serious pest infestation are hazards or contaminants that are grounds for immediate closure of an operation. A sewer drain backup may be among the most unpleasant experiences one can get as a house owner. 
6 0
3 years ago
Other questions:
  • An organism's ability to maintain a stable internal environment in the midst of external environmental change is known as
    10·2 answers
  • The inner planets—Mercury, Venus, Earth, and Mars—are believed to have been formed by _____.
    13·1 answer
  • When an f1 plant undergoes meiosis, what gamete types will it produce, and in what proportions? use your understanding of mendel
    6·1 answer
  • True or false. An ecosystem includes all the producers, consumers, and decomposers in an environment.
    10·1 answer
  • Your friend wants your advice about his new transformation fitness plan. he has found a plan that sounds promising to him, but h
    10·1 answer
  • Is water dry or moist????
    7·1 answer
  • A group of scientists has recently created a strawberry with a new mutation. This mutation causes the strawberry plant to produc
    8·1 answer
  • A friend of mine came to see me one day and told me a story of how he met his identical twin that he never knew about. When I qu
    12·1 answer
  • What molecule, located in the nucleus, is composed of two strands forming a double helix, and what is its function?
    11·1 answer
  • What is the phenotype of a person with a genotype of Cc
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!