The benefit of using a shortcut in a reaction between two chemicals is that sings of a chemical change will still be found. We will still get a new substance and its chemical and physical properties will differ from those of the original substance.
I hope it helps, Regards.
A reaction with a shortcut would yield more chemical output.
B. They can be given bacterial DNA to produce a toxin that only works on bugs and other pests.
C. They can be given DNA to allow them to resist harsh conditions.
D. They cannot be modified to be better than organic crops.
The correct option for the modification done that needs to be sprayed with pesticides is option (b) They can be given bacterial DNA to produce a toxin that only works on bugs and other pests.
Here, we deal with the concept of genetically engineered crops, also called "genetically modified organisms" i.e., GMOs. GMOs approach the specific genes from bacteria of other organisms that produce the required toxins that are harmful only to pests that are inserted into the DNA of crops.
GMOs are examined by crops like Bt cotton or Bt corn. They are genetically modified genes from the bacterium Bacillus thuringiensis (Bt), which are produced by the toxic proteins of certain insects. The use of genetically modified organisms is a complex issue related to the potential health effects, environmental impact, regulatory oversight, and many more.
To learn more about the 'pesticides harmful for crops' are
The answers that apply are;
Psychology is a field that endeavors to learn the mechanisms of the mind and how this influences thought, feelings, and behavior. Therefore a psychologist or therapist, who is able to understand this relation, has the capacity to evaluate his thoughts and actions and can help another person with psychological problems.
Answer:
patience
tolerance
empathy
B) vitamin b
C) vitamin c
D) vitamin d
2. Appositional growth ends in
A) infancy
B) adolescence
C) early adulthood
D) late adulthood
3. What is the name of process of the addition of new layers of bone
A) ossification
B) appositional growth
C) diaphysis
D) epiphysis
4. which of the following sections of the spinal column have five vertebrae
A) the cervical section
B) the thoracic section
C) the coccal section
D) the lumbar section
5. what provides the bone with flexibility and tensile strength
A) calcium
B) collagen fibers
C) vitamin D
D) adipose tissue
6. The process of moving body part around a central axis is
A) flexion
B) adduction
C) supination
D)rotation
7. The bone of the extremities are part of the
A) appendicular skeleton
B) axial skeleton
C) long bone group
D) medial skeleton
8. what type of bone is a skull bone
A) lone bone
B) short bone
C) flat bone
D) irregular bone
9. The shoulder is a type of ____ joint
A) plane
B) ball-and-socket
C) pivot
D) saddle
10. The skull and spinal column are part of the
A) Appendicular skeleton
B) axial skeleton
C) flat bone group
D) peripheral skeleton
1. The right answer is D.
Vitamin D is an organic substance necessary for the metabolism of the body. A large part of our needs (80%) is synthesized from a derivative of cholesterol under the action of UVB radiation from the sun, it is also for this reason that it is also called "sun vitamin" . The rest must be drawn from the diet.
It intervenes in the absorption of calcium and phosphorus by the intestines, then in the reabsorption by the kidneys. Indispensable for growth during infancy, it ensures the robustness of the human skeleton and prevents osteoporosis. After a certain age, the body does not synthesize vitamin D as easily.
2. The right answer is C
Growth can continue until the age of 25 in a man and 18 in women, and contrary to popular belief, it is not uncommon to grow to over 21 years and it is impossible to predict a growth stop or define the future size of any individual.
3. The right answer is A
Ossification always begins in the median region of the diaphysis, under the perichondrium, by a small ring of bone generated by osteoblasts arising on the inner side of the perichondrium; these cells secrete around them layers of ossein impregnated with calcareous salts; from this moment the perichondrium must be called the periosteum.
This same process of ossification extends under all the internal surface of the periosteum and reaches the neighborhood of the epiphyses.
4. The right answer is D
The lumbar vertebrae are vertebrae of the caudal part of the spine. They are located between the thoracic vertebrae and the sacrum. They allow large flexion and extension movements, limited lateral flexion movements, and discrete rotations.
The most caudal lumbar vertebra articulates with the sacrum to constitute the lumbosacral hinge, junction between the mobile part and the fixed part of the column.
5. The right answer is B
Collagen is an extracellular protein found in vertebrates that forms insoluble fiber.
In bone, collagen is produced by osteoblasts and forms lamellae that give the bone its resistance to stretching. Collagen cartilage allows the joints to resist tensile forces.
6. The right answer is D
The bones forming the skeleton are articulated (by more or less mobile joints: if the bones of the skull remain welded to each other, the vertebral joints allow slight movements while maintaining their role of support, while the joints of the limbs assure rotations around axes with one (finger) or several (elbow) degrees of liberty).
7. The right answer is A
The appendicular skeleton of the human body is composed of 126 bones. The word appendicum is the adjective derived from the word appendix, which means part adjoined to something larger. From a functional point of view, the appendicular skeleton is intended for locomotion (lower limbs) of the axial skeleton, and for the manipulation of surrounding objects (upper limbs).
8. The right answer is C
The flat bones are composed of a spongy tissue in the center and a compact tissue on the outside. This type of bone structure forms cavities that protect the noble structures. This is the case of the skull, the thorax and the pelvis. In addition, they serve as an intersection with large muscle masses.
9. The right answer is B
The shoulder consists of three bones, the clavicle, the scapula or scapula and the humerus.
The mobility of the shoulder is provided mainly by the deltoid muscle, which provides power, and by the muscles of the cap, which initiate movement and stabilize the head of the humerus.
The rotator cuff is the name given to all the tendons that form a "hat" above the head of the humerus.
Between the head of the humerus and the acromion (outgrowth of the scapula), is a slip exchange called sub-acromial stock exchange.
10. The right answer is B
The axial skeleton consists of 80 articulated bones among 88 bones, all skeletal and mostly odd (and medial), forming the head and trunk. It includes the bones of the skull, spine, ribs and sternum, as well as the laryngeal bone, and represents 57 different articulated bones among 65 different bones.
Based on the information, it should be noted that bones absorb vitamin D) vitamin D.
Vitamin D is an organic substance necessary for the metabolism of the body. A large part of our needs (80%) is synthesized from a derivative of cholesterol under the action of UVB radiation from the sun, it is also for this reason that it is also called "sun vitamin" . The rest must be drawn from the diet.
It intervenes in the absorption of calcium and phosphorus by the intestines, then in the reabsorption by the kidneys. Indispensable for growth during infancy, it ensures the robustness of the human skeleton and prevents osteoporosis. After a certain age, the body does not synthesize vitamin D as easily.
The correct option is D
Learn more about vitamin
#SPJ6
also explain the answer plss
Answer: Line A is the enzyme, and Line B is the no enzyme
Explanation:
The reaction rate of a chemical reaction is greatly impacted by the presence of an enzyme. Enzymes are biological catalysts that speed up the chemical reaction by lowering the activation energy required for the reaction to occur. Without an enzyme, the reaction rate may be slow or even non-existent, whereas with an enzyme, the reaction rate can be significantly increased.
In order to compare the reaction rate with and without an enzyme, a graph can be plotted with time on the x-axis and the amount of product formed on the y-axis. The reaction without the enzyme would have a slower rate of product formation and would result in a lower slope on the graph. On the other hand, the reaction with the enzyme would have a sharper rate of product formation and would result in a steeper slope on the graph.
It is important to note that the reaction rate with an enzyme can only be increased up to a certain point, as the enzyme can become saturated with substrate molecules. At this point, the reaction rate will plateau and adding more substrate will not increase the rate of product formation.
Understanding the role of enzymes in chemical reactions is crucial in fields such as biochemistry and pharmacology, as many drugs and therapies work by targeting specific enzymes in the body. By manipulating the activity of enzymes, scientists can alter the rates of chemical reactions and ultimately impact physiological processes.