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
xz_007 [3.2K]
3 years ago
8

Can someone explain to me why I don't understand?

Biology
1 answer:
maxonik [38]3 years ago
3 0

Explanation:

1) Chromosomal Abnormality is an extra chromosome at 18

Gender is Male because chromosome 23 has one X chromosome and one Y chromosome.

Disorder name is Edwards Syndrome

2) Chromosomal Abnormality is an extra chromosome at 21

Gender is Female because chromosome 23 has two X chromosomes

Disorder name is Down Syndrome

You might be interested in
List three properties of stars
andreev551 [17]
Radius temperature and brightness
7 0
3 years ago
Enzymes catalyze chemical reactions that keep cells alive. imagine that a cell had no enzymes. how would having no enzymes affec
Salsk061 [2.6K]
The chemical reactions in the cell would not happen as fast and would require more energy to catalyze the reaction between the two reactants.

Mark brainliest if I helped you 

Chemistry/ Example: Take breathing for example, when you breath you breath out carbon dioxide. The CO2 can't just leave like that and only 10% binds to hemoglobin. The rest turns into carbonic acid in your blood and its plasma. However, the acid is unstable, so it turns into bicarbonate and a dissociated proton (H). You have carbonic anhydrase that converts the two so you can breath out CO2; the carbonic acid separates into H2O and CO2. This process would take a LONG time without the enzyme-- CO2 build up, even minimal amounts it lethal. 
8 0
3 years ago
HELP PLEASE!!!!!!!!! What is the difference and similarities between convection, conduction and radiation?
Lelechka [254]

Answer:

  1. Well these are all ways to move heat from one thing to another.
  2. However, the ways the heat is moved is different in each way.

7 0
3 years ago
Propose an experiment that would test if the RNA component of telomerase serves as a template to extend telomeres. A cell free s
IceJOKER [234]

Answer:

To study the importance of the RNA telomer element, we can evaluate it by generating an in vitro state where all the purified components are included, organizing two groups, one of them will have an RNAase and the other will not, if it is observed that the telomeres extend to the component of the RNA, in the set where there is no RNAase, longer telomeres could be observed, if there were no influence of the RNA, the length in both groups would be the same

7 0
3 years ago
PLZ PLZ HELP I AM VERY STUCK ON THIS QUESTION AND HAVE NO IDEA WHAT IT MEANS!!!
Charra [1.4K]

Answer:

They become colder

Explanation:

Hope I helped

4 0
3 years ago
Read 2 more answers
Other questions:
  • The phase of the bacterial growth curve in which newly inoculated cells are adjusting to their new environment, metabolizing but
    13·1 answer
  • What are the three main zones of the open ocean?
    15·1 answer
  • What is a consequence of the specific heat capacity for liquid water, ice and water vapor
    8·1 answer
  • Why are solar energy and heat important to the global climate system?
    10·1 answer
  • Water harvesting, the collection of rainfall and run off for future use, has been practiced for thousands of years; but in some
    11·2 answers
  • What primarily determines airway resistance in the respiratory passageways?
    8·1 answer
  • Gg is a heterozygous genotype that would show
    9·2 answers
  • Based on the arrows showing direction of plate movement in the diagram below, what type of plate boundary exists between the Sou
    10·2 answers
  • Analyze the graph with a partner. How many mass extinctions did you identify? How did you determine when they occurred?
    9·1 answer
  • Why are the holdfasts of algae and roots of plants said to be analogous structures?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!