Answer:
In Punnet squares a trait is represented by one letter the lower case letter represents the submissive trait and uppercase letter represents the dominant trait.
b)growth factors
c)the mitotic spindle
d)cancer cells
Answer:
a) Cyclins
Explanation:
The internal regulators of the cell cycle are cyclins and CDK (cyclin-dependent kinase). These are proteins that regulate the cell cycle in different checkpoints.
The cyclin proteins stimulate another kind of protein i.e. CDK, which helps in the entry and exit of cells in different checkpoints. The checkpoints are G1, S, and G2 phases. Without this protein regulation the cell cycle can't run properly, nondisjunction of chromosomes, and cancer may result.
The growth factors help in the migration of cells in different parts of the body. This causes cellular growth. These include hormones and enzymes.
Mitotic spindle/spindle fibers separate the double number of chromosomes and put them equally in 2 daughter cells. During the cell cycle, the spindle fibers are not active. It is active in cell division.
Cancer cells are uncontrolled growth of cells. This results due to the failure of cell cycle regulators. Thus cells divide rapidly.
(10 Points)
a. Warm air sinks at the equator, and cold air rises at the poles.
b. Warm air rises at the equator, and cold air sinks at the poles.
c. Warm air rises at the equator, and cold air rises at the poles.
d. Cold air rises at the equator, and warm air sinks at the poles.
Answer:These variations in air pressure are due to temperature differences caused by variations in solar energy received at the surface of the earth. The sunlight absorbed by the ground depends on the latitude of the location, the slope and the underlying surface. ... The air pressure on Earth is not the same everywhere.
Explanation: i looked it up
It is a bacterioptrage.
It undergoes a lysogenic cycle.
H.
It does not contain a viral envelope.
J.
It does not kill host cells after infection.
Answer:
The correct option is : It undergoes a lysogenic cycle.
Explanation:
A virus can replicate inside a host cell by two process :
In the lytic cycle, the viral DNA makes copies of itself and manufactures the viral machinery inside the host cell. Eventually, the host cell bursts causing the release of the viruses. In such a condition the varicella virus would cause chicken pox.
In the lysogenic cycle, the DNA of a virus get incorporated into the DNA of the host. The viral DNA might replicate when conditions become favourable and cause diseases. In such a condition, the varicella virus would cause shingles.
12.506 L
Explanation:
We’ll use Boyle's Law of ideal gases;
P₁V₁ = P₂V₂ whereby;
P – pressure
V – volume
We replace variable with given values;
98 * 11 = 86.2 * V₂
V₂ = 98 * 11 / 86.2
V₂ = 12.506 L
Learn More:
For more on Boyle's Law of ideal gases check out;
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Answer:
Through the process of evolution
Explanation:
Answer:
Explanation:
Some people, such as myself, believe it was through God placing Adam and Eve on the Earth. Some people think it was evolution and that humans used to be monkeys.
What is the dependent variable?