BIOLOGY HIGH SCHOOL

What is the potential energy of an object of mass 60 kg raised to a height of 6 m

Answers

Answer 1
Answer:

Answer:

Explanation:

Since the force required to lift it is equal to its weight, it follows that the gravitational potential energy is equal to its weight times the height to which it is lifted. PE = kg x 9.8 m/s^2 x m = joules.

Related Questions

Which of the following is an extinct group of mollusks related to today's chambered nautilus?a. trilobitesb. ammonitesc. foraminiferad. stromatolites
How is digestion different in the small and the large intestine?
Which of the following is true of conifers? answers: Female cones produce pollen that fertilizes the egg. Most coniferous trees have both male and female cones. Male cones cannot produce pollen unless fertilized by the female cone. Female cones produce pollen that is trapped by the male cones’ scales
Minerals are micronutrients required by the body for various key functions. The mineral _____ (a. calcium; b. iron; c. sodium) is required to carry oxygen in the blood to all body tissues, and _____ (a. vegetable oil; b. red meat; c. milk) is a rich source of this mineral.Minerals are micronutrients required by the body for various key functions. The mineral is required to carry oxygen in the blood to all body tissues, and is a rich source of this mineral.
What controls population growth?

Which was Ventor’s contribution to science? discovered the existence of single-celled A)organisms B)invented the light microscope C)discovered the structure of DNA D)invented a synthetic cell

Answers

The correct option is D.
Craig Venter contributed significantly toscience and humanity by inventing a synthetic cell. He accomplished this byconstructing the genome of a bacterium and by incorporating it into acell. The cell was made by joining together the genome of a pathogen from small stretches of DNA that are synthesized in the laboratory. The genome created was then inserted into an empty cytoplasm of a related bacterium. The pathogen use is called mycoplasma mycoides, it usually infect goats.The cell is the first synthetic life form in the world and it open theway for new types of research.
Venter's contribution to science was the invention of a synthetic cell. The correct option is D. Craig Venter created a synthetic cell which is totally controlled by man-made genetic instructions. This invention has opened the door for a lot of potential new research which can be carried out in the field of molecular biology.

Please Help!!! I am super stuck on this question. If you could also explain how to do big punnet squares, or tell me a site the can explain it to me, that would be great! = )                                                                                                                                                                             A dihybrid cross is created from plants that are heterozygous for both round seeds and yellow seed color. What is the ratio of offspring that have round seeds and yellow seed color? Choose from the following: 1:16 3:16 9:16 16:16

Answers

on e2020 the answer is 9:16

One possible negative impact of importing a natural predator to control a pest

Answers

A possible negative impact would be that the natural predator may prey on native species in the region that you're importing it to.
Hope this helps!

Which theory suggests that the basic unit of life is the creature or organism, which may be divided into cells?cell theory
organismal theory

Answers

The correct answer is organismal theory.

Simply put, this theory states that the original cell expanded into a whole organism, and that the original cell is equivalent to the whole organism and that the protoplasm is just subdivided  and partitioned off by cell walls which are really not complete partitions because the protoplasm of neighboring cells are joined together by plasmodesmata. 

This is opposed to the cell theory that states a cell divides into many cells with the original cell being identical to the daughter  cells.

The correct answer is organismal theory.

Which of the following statements regarding human genetic disorders is accurate?A. Disorders in individual genes can cause disease or provide individuals with a genetic advantage.
B. Nondisjunction can lead to an incorrect number of sex chromosomes.
C. Nondisjunction is responsible for causing Huntington's disease.
D. Disorders in individual genes are responsible for Down's syndrome.

Answers

Human genetic disorders can be caused largely by the change of the DNA sequence from its normal sequence. This can also be caused by a monogenic disorder, a mutation in a gene. So the best answer to this question would be letter B since nondisjunction causes chromosomal abnormalities.

Which macromolecules are polymers made of nucleotides

Answers

Nucleic acids.

The monomers of the nucleic acids are nucleotides. 

Nucleic Acids is your answer.Hope this helps.
Other Questions
A feature in the early hominid was her apelike shoulders and forelimbs, but a pelvis that indicated that most of her body weight lay above her pelvis. Which best explains the fossil?
During the production of gametes, the chromosomes condense, and the chromatids of homologous chromosomes cross over to form new allele combinations, which of thefollowing best describes the life cycle of this cell? 1, The cell will separate into two daughter cells next, and cytokinesis will occur. 2The cell is in prophase I of meiosis and will enter metaphase I next. 3The cell will make a copy of each chromosomein order to form diploid daughter cells.s o 4The cell is in interphase II of meiosis and will enter prophase II next
Where are proteins made
Which of the following describes what can happen to the areas upstream of a hydroelectric dam?