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
astra-53 [7]
3 years ago
8

intracytoplasmic iron ganuakes can be seen as anither distinct morphologic appearance of copper deficiency true or false​

Biology
1 answer:
Tom [10]3 years ago
3 0

Answer:true

Explanation:thats true because copper helps in transport of iron from cells and therefore increase in the intracytoplasmic iron may indicate a decrease in copper

Copper is basically maintenaning the iron gradient of the cell and therefore the whole body ,decrease in copper may lead to increased iron accumulation in the cell and less utilization of it as well hence disturbing the process of heme synthesis.

You might be interested in
Each of the four pedigrees that follow represents a human family within which a genetic disease is segregating. Affected individ
Ne4ueva [31]

 Answer:

<u> The following four traits are -: </u>

  • <u>Pedigree 1 -</u> A recessive trait (autosomal recessive)  is expressed by pedigree 1.
  • <u>Pedigree 2- Recessive inheritance is defined by Pedigree 2. </u>
  • <u>Pedigree 3</u> - The inheritance of the dominant trait (autosomal dominant) is illustrated by Pedigree 3.
  • <u>Pedigree 4-</u> An X-like dominant trait is expressed by Pedigree 4.    

Explanation:

<u>Explaination of each pedigree chart</u>-

  • Pedigree 1 demonstrates the <u>recessive trait </u>since their children have been affected by two unaffected individuals. If the characteristics were X-linked, in order to have an affected daughter, I-1 would have to be affected. X^A In this, both parents are autosomal recessive trait carriers, so the child will be affected by a 1/4 (aa)
  • <u> Recessive inheritance</u> is defined by <u>Pedigree 2</u>. This is<u> X-related inheritance as autosomal recessive</u> inheritance has already been accounted for in part 1. This inference is confirmed by evidence showing that the father (I-1) is unaffected and that only the sons exhibit the characteristic in generation II, suggesting that the mother must be the carrier. The individual I-2 is a carrier for this X-linked trait. A typical  Xa chromosome is attached to the unaffected father (I-1), so the chance of carrier II-5 is 1/2. Probability of an affected son = 1/2 (probability II-5 is a carrier) x 1/2 (probability II -5 contributes (X^A) x 1/2 (probability of Y from father II-6) = 1/8. An affected daughter's likelihood is 0 because a typical X^A must be contributed by II-6.
  • The inheritance of the<u> dominant trait</u> is demonstrated by <u>Pedigree 3 </u>because affected children still have affected parents (remember that all four diseases are rare). The trait must be <u>autosomal dominant</u> because it is passed down to the son by the affected father. There is a 1/2 risk that the heterozygous mother (II-5) would pass on mutant alleles to a child of either sex for an autosomal dominant feature.
  • <u>Pedigree 4</u> is an <u>X-linked dominant function</u> characterized by the transmission to all of his daughters from the affected father but none of his son. On the mutant X chromosome, the father (I-1) passes on to all his daughters and none of his sons. As seen by his normal phenotype, II-6 therefore does not bear the mutation. An affected child's likelihood is 0.    

In the question the pedigree chart was missing ,hence it is given below.

     

7 0
4 years ago
(Will mark brainliest!!!!)
VladimirAG [237]
Eukaryotic cells have a membrane-bound nucleus, whereas prokaryotic cells do not. In eukaryotes, the nucleus is just one of numerous membrane-bound organelles. Prokaryotes, on the other hand, lack organelles that are attached to the membrane.
6 0
3 years ago
Read 2 more answers
A cell with only one set of chromosomes is called [ diploid or haploid ] cell.
melisa1 [442]

Answer:

A cell with only one set of chromosomes is called a haploid cell.

7 0
3 years ago
Define homologous chromosomes
ra1l [238]

Homologous chromosomes, is a pair of chromosome connected by a centromere. In sexual reproduction, the chromosome of the mother and the chromosome of the father pairs together.

3 0
3 years ago
What is the name of the selectively permeable outer boundary of the cell, made of lipids and protein. It controls what goes in a
Mazyrski [523]
Cell membrane!!! :v :v
6 0
4 years ago
Other questions:
  • A measure of the size of an effect in a population is called
    13·1 answer
  • Which of the following gases was most likely present in earths earliest atmosphere
    9·2 answers
  • This dinosaur lived long ago on Earth in a tropical climate. The dinosaurs were killed and became extinct because of a change in
    8·1 answer
  • Consuming eggs that aren t cooked enough can lead to infection with
    12·2 answers
  • Molecular models of two different substances are shown below. In the
    13·2 answers
  • The cytoplasm is the part of the cell in which
    12·1 answer
  • What are some exceptions to Mendel's principles?
    10·1 answer
  • Which beaker shows hot water? A or B?
    10·1 answer
  • Describe how oxygen is obtained by the Flatworms.
    5·1 answer
  • Neurotransmitters are released from axon terminals via _______. A. osmosis B. active transport C. diffusion D. exocytosis
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!