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
zloy xaker [14]
2 years ago
13

Use the key below to report the phenotypes from the provided genotypes.

Biology
1 answer:
Charra [1.4K]2 years ago
7 0

Answer:

Use the key below to report the phenotypes from the provided genotypes.

T= tall B= black eyes L= long hair

t= short b= red eyes l= short hair

1. If the genotype is LlBb  

B. Long hair and black eyes  

2. If the genotype is TtLL

A. Tall and long hair

 

3. If the genotype is bbLl  

C. Red eyes and long hair

4. If the genotype is ttbb  

C. Short and red eyes

5. If the genotype is TTLL  

B. Tall and long hair

You might be interested in
The kcat for Rubisco is 3 sec-1 How long does it takeone<br> subunit of Rubisco to do one reaction.
bekas [8.4K]

Answer:

A subunit of Rubisco takes approximately 0.33 s to perform one reaction

Explanation:

The kcat it's a kinetic first order constant that related the properties of the enzyme substrate complexes in a mechanisms and represents the overall first order process of the transformation of the substrate-enzyme complex into product.

Also kcat can be seen as the turnover number of an enzyme, representing the maximum number of substrate molecules that the enzyme can transform into product per time unit and per active site.

If the kcat is 3 s^-1, it means Rubisco can catalyse the transformation of 3 substrate molecules per second.

So, the time that takes a single reaction, should be the inverse of kcat.

To see it more clearly, the time needed for a single reaction is the time observed divided by the number of reactions done during that time.

In other words:

3 reactions ----------- 1 s

1 reaction -------------- x

  • x=1 reaction/3 reactions.s^-1 = 1/kcat = 1/3 s ~ 0.33 s

So the time that takes one Rubisco subunit to do one reaction is approximately 0.33 s

5 0
3 years ago
1.) What gives water all its properties? 2.) What type of bond joins H2O to another H2O and forms cohesion? 3.) What property of
Yuri [45]

Answer:

1. polarity

2. hydrogen bonding

3. High heat capacity

4. Adhesion

5. polarity

6. surface tension

7. high heat vaporization

8. hydrogen bonds form a rigid and stable network

9. Water is a polar substance and fat is a nonpolar substance.

10. Cohesion

Explanation:

Water is a polar molecule that is held together by hydrogen bonds to form strong cohesive forces. This accounts for the surface tension in water. Surface tension is the force acting on water that it makes to behave like a stretched elastic skin.

The polarity of water accounts for the fact that it is found in several parts of the body where it largely plays the role of a polar solvent.

High heat capacity of water enables it to function well in the area of thermoregulation in the body. High heat vaporization accounts for the fact that water helps maintain extreme temperature changes in an area.

When in solid state, the hydrogen bonded network in water becomes rigid and forms a very stable network of water molecules. Being polar, water does  not interact with fat because like dissolves like.

In plants, the attachment of water to plant roots is known as adhesion and is necessary for the capillary movement of nutrients to plants via the root.

5 0
3 years ago
In cells, the p53 gene is crucial in maintaining cell health. Identify a problem that will occur if a mutation arises in a cell'
zaharov [31]

Answer:A) The cell will lose it’s ability to repair DNA

Explanation:

I just took the test and it’s telling me the correct answer as I go

5 0
3 years ago
The heads of the phospholipid are
Serggg [28]

Answer: Hydrophilic

Explanation:

They have a negatively charged polar head

8 0
3 years ago
Read 2 more answers
Use an example from nature to explain how natural selection causes populations to change as their environment change include the
ivanzaharov [21]

Answer:

<u><em>Galapagos finches</em></u><u> have various beak sizes that make foraging for food more successful.</u>

Explanation:

Organisms evolve over time due to changes in their genome. These are pontaneous, and occur in DNA at random. These changes are called mutations and form alleles or different forms of a gene.

Over time within a population, the number alleles increase the variation of the population. These variants may confer specific traits within an individual, that may confer a biological advantage.

Thus, the trait may make the organisms more capable of obtaining food, shelter a mate etc. or ensure survival, i.e. they are able to pass on their genes to the next generation.

5 0
3 years ago
Other questions:
  • Which two of these characteristics are examples of endoskeletons
    13·1 answer
  • What is the answer for 8
    11·1 answer
  • Based on the risk factors discussed in the film, which of the following groups should consider taking vitamin D supplements to a
    10·1 answer
  • What is the single biggest challenge for living organisms in caves
    14·1 answer
  • Twin research studies looking at the genetic basis of personality revealed that the trait of _____ has a larger genetic componen
    7·1 answer
  • Which of the following describes a type of bacteria that is pathogenic?
    12·1 answer
  • Which organisms represented below are heterotrophic?
    12·1 answer
  • Choose true or false for each statement listed below 1. The total number of autosomal linkage groups in a cell equals the number
    15·1 answer
  • Pasagot please need lang​
    8·1 answer
  • Why is it important for a cell to control what enters and leaves its structure?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!