All categories

4 years ago

Genes are section of DNA that code for a particular trait. Genes are

Physics

2 answers:

NikAS [45]4 years ago

8 0

Answer:

a gene is the basic physical and functional unit of heredity.

zheka24 [161]4 years ago

3 0

Answer: Genes can be defined as the segments of the DNA that contains the code for the specific type of protein.

It functions in one or more type of cells in the body. Different genes are functional in different cells of the body.

The genes that are functional in the heart are not functional in the liver and likewise different organs of the body has different functional genes.

The set of information that controls a trait; a segment DNA on a chromosome that codes for a specific trait. An abnormal condition that a person inherits through genes or chromosomes. Deoxyribonucleic acid; the genetic material that carries information about an organism and is passed on from parent to offspring.

Explanation:

You might be interested in

1. Describe the formation of the four types of fronts and the weather associated with each

JulijaS [17]

1. Cold front

Warm front

Stationary front

Occluded front

6 0

4 years ago

What is not a reason correlations are useful?

Vikki [24]

Correlations allow you to make inferences.

4 0

3 years ago

Read 2 more answers

A box of bananas weighing 40 N rests on a horizontal surface. The coefficient of static friction between the box and the surface

ale4655 [162]

Answer:

$0.4x40 \div 0.2 = 80$

3 0

3 years ago

An object moving due to gravity can be described by the motion equation y=y0+v0t−12gt2, where t is time, y is the height at tha

LenaWriter [7]

Answer:

$t=6.4534 s$

Explanation:

This is an exercise where you need to use the concepts of free fall objects

Our knowable variables are initial high, initial velocity and the acceleration due to gravity:

$y_{0}=75m$

$v_{oy} =20m/s$

$g=9.8 m/s^{2}$

At the end of the motion, the rock hits the ground making the final high y=0m

$y=y_{o}+v_{oy}*t-\frac{1}{2}gt^{2}$

If we evaluate the equation:

$0=75m+(20m/s)t-\frac{1}{2}(9.8m/s^{2})t^{2}$

This is a classic form of Quadratic Formula, we can solve it using:

$t=\frac{-b ± \sqrt{b^{2}-4ac } }{2a}$

$a=-4.9\\b=20\\c=75$

$t=\frac{-(20) + \sqrt{(20)^{2}-4(-4.9)(75) } }{2(-4.9)}=-2.37s$

$t=\frac{-(20) - \sqrt{(20)^{2}-4(-4.9)(75) } }{2(-4.9)}=6.4534s$

Since the time can not be negative, the reasonable answer is

$t=6.4534s$

8 0

3 years ago

A student conducts an experiment in which a cart is pulled by a variable applied force during a 2sec time interval. In trial 1,

Harlamova29_29 [7]

Answer:

change of momentum does not depend on the mass of the cars, as the force and time are the same all vehicles have the same change of momentum

Explanation:

Let's look for the speed of the car

F = m a

a = F / m

We use kinematics to find lips

v = v₀ + a t

v = v₀ + (F / m) t

The moment is defined by

p = m v

The moment change

Δp = m v - m v₀

Let's replace the speeds in this equation

Δp = m (v₀ + F / m t) - m v₀

Δp = m v₀ + F t - m v₀

Δp = F t

We see that the change of momentum does not depend on the mass of the cars, as the force and time are the same all vehicles have the same change of momentum

8 0

3 years ago