Answer:
1. Epidermis (outermost)
2. Skin
3. Cuticle
4. Stomata
5. Inhibit water loss and protect the leaf
Explanation:
1. The dermal layer of the plant is called Epidermis which is the outermost layer of the plant leave made up of several
2. Ther dermal layer in plants is like skin of human which also made of three different layer knwon as epidermis (outermost), dermis (middle) and subcuatneous (deepest).
3. A waxy barrier present at leaf surface is called cuticle which provide protection against mechanical injury to the plant.
4. Stomata are the tiny holes present in the leaf surface that regulate the exchange of gases and water loss through its opening an dclosing mechanism.
5. The main function of epidermis is to provide protection to the plants from any mechanical injury and prevent water loss.
Hence, the correct answers are Epidermis (outermost), Skin, Cuticle, Stomata, Inhibit water loss and protect the leaf
Answer: hello your question has some missing data attached below is the missing data
Applying the Michaelis-Menten Equation
An enzyme is found that catalyzes the reaction X ⇋ Y Researchers find that kcat for this enzyme is 600s^-1 and carry out several additional experiments.
answer :
substrate concentration [ x ] = 10⁻⁵ M
Explanation:
Given data:
[Et ] = 10 * 10⁻⁹ M ,
Reaction velocity ( V₀ ) = 3* 10⁻⁶ Ms⁻¹
applying Michaelis-Menten Equation
= 3* 10⁻⁶ = 
,
= ( 3 * 10⁻⁶ )( x ) + ( 3 * 10⁻¹¹ ) = ( 6 * 10⁻⁶ ) ( x )
hence the substrate concentration [ x ] = 10⁻⁵ M
Hi
Mutations are responsible for increasing the antibiotic resistance of some bacterial strains.
As we know that antibiotics are the drugs that target specific strain or type of bacteria, and kill them. These are designed against specific disease causing gene of that bacteria strain. However, as the genome of bacteria is very small in size, and bacteria undergo hundreds of multiplication events in very small span of time. Therefore, upon replicating, there occur chances of mutations in genetic sequence of bacteria.
When the genetic sequence of bacteria is changed even by one base, the drug wont be able to target and kill that strain of bacteria. And researchers need to design new antibiotic against new strains of bacteria.
Antibiotics resistance has become huge issue across the world as it takes alot of time (years) to design and approve an antibiotic.
Hope it help!
Answer:
When used for forensic science, DNA fingerprinting makes use of probes that target regions of DNA specific to humans, thus eliminating any possibility of contamination by extraneous DNA from bacteria, plants, insects, or other sources.
Explanation:
Answered that question before. hope this helps :)
