How many accessory and guard cells are found in one stomatal complex of the specimen?

Q: 6. Assume height in a particular plant to be determined by 2 pairs of unlinked polygenes, each…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: What vegetables and types of crystals may be found in these vegetables? 1. raspberries 2. dates

A: There are thousands of these specific phytonutrients in greens, usually in small quantities. Plants…

Q: A segment of cloned DNA containing a protein-encoding gene is radioactively labeled and used in an…

A: Cloning is a process in which the genetic characters is transferred from one organism to another via…

Q: As shown in Figure 13-22, how many different transcription factors govern where the Distal-less…

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…

Q: answer each part with increase or decrease

A: The term amino acid is short for α-amino [alpha-amino] carboxylic acid. Each molecule contains a…

Q: Are gender traits completely a result of societal expectations?

A: The answer is NO. It's not true always.

Q: Based on Figure 14-14 and the features of ultraconservedelements, what would you predict you’d…

A: Introduction Gene expression is the process through which information from a gene is used to create…

Q: Some exons in the human genome are quite small (lessthan 75 bp long). Identification of such…

A: Alternative RNA splicing is a fundamental post-transcriptional regulatory process that results in a…

Q: Define about noncoding flanking genomic sequences ?

A: Genomic sequencing is the process of determining the entirety or nearly the entirety of the DNA…

Q: A. Tabulate your data. How commonly related the following species with each other? Monkey Mouse Rat…

A: The molecular sequence are frequently viewed as more dependable than those constructed from…

Q: ELEMENTS PRESENT EXAMPLES FUNCTIONAL GROUP BIOMOLECULES FOUND 1. 2. 3. СООН 4. Monosaccharide…

A: The method of electrophoresis is used to separate biomolecules based on particle charge, particle…

Q: Reproduction is usually sexual with both male and female sexes, however asexual reproduction does…

A: Asexual and/or sexual reproduction are used by animals to make offspring. Both systems have benefits…

Q: If you discover new bacteria from the sands of Culebra's beaches that have the ability to degrade…

A: Although biochemical techniques have only identified a small number of plastid proteases,…

Q: . What are heterogametes? What do we call these gametes individually?

A: Heterogametes are conjugating gametes that differ in their form, length, shape, or sexes, among…

Q: what is the purpose of calcium ion in fertilization?

A: * Fertilisation is an generative fertilisation fusion of gametes gives rise to a new individual…

Q: Is a bacterial operator a binding site?

A: Introduction:- Other DNA sequences, in addition to the coding region of a gene, are essential for…

Q: Why is the identification of genes for noncoding RNAs more difficult than the identification of…

A: Coding RNAs are responsible for coding proteins, while non-coding RNAs do not code for proteins.…

Q: Which of the following factors is the least important when the physician prescribes an antibiotic to…

A: To make sure the treatment and dosage is safe, the healthcare provider must consider some factors.…

Q: Explain four changes that occur as vegetative grass changes to reproduction phase

A: The reproduction phase is the second stage of the cell cycle, during which the cell copies its DNA…

Q: Which of the following is not consider one of the main factors in the emergence of antibiotic…

A: Antibiotics are drugs which are used to prevent or treat bacterial infections. They operate by…

Q: Why is the epithelial tissue characterized as polar sheets? answer and explain

A: INTRODUCTION Tissues are the groups of cells that perform a particular or similar function in the…

Q: Which of the following is NOT true for proto-oncogenes? O cause a gain in function O mutations are…

A: Proto-oncogenes are those genes that under normal conditions help the cell to grow but when they are…

Q: sequences of peptides tha" of trypsin? eptadecapeptide Cortistau

A:

Q: State whether the following organisms are likely a: Helminth, Protozoan, Bacteria, Archaea, Fungi,…

A: 1. Organism responsible for Rocky Mountain Spotted Fever. Answer ) Ricketssia ricketsii- Bacteria…

Q: Are there any parts of the human body that get oxygen directly from the air and not from the blood?

A: The human body is very complex and it has a huge demand for oxygen because of which the oxygen that…

Q: Some species of algae, bacteria and shrimp can live in the Great Salt Lake in Utah. Such organisms…

A: A few bacteria, algae & brine shrimp species live in the great salt lake in Utah. They are…

Q: Explain the mechanism by which action potentials are prevented from being propagated to a…

A: Action potential Is a shift in the resting membrane potential that is immediate, rapid, transitory,…

Q: Enzymes are catalytic proteins or RNA molecules that accelerate chemical reactions. Substrates  are…

A: Enzymes are biocatalysis that helps to increase the rate of chemical reactions by lowering the…

Q: Sample problems related to non Mendelian inheritance Read, analyze and answer completely the…

A: 1. If parents have blood group of men - Ao , AA, female-  BB , Bo  Then children will be AB, AO, BO

Q: Which condition, aerobic or anaerobic, yields more energy (ATP) ?Why do you think this is ?

A: Respiration It is amphibolic and exergonic cellular process. Multistep enzymatic process. Metabolic…

Q: what are the fundamental steps in canning?

A: The history of canning begins when Napoleon promised money to devise a way of preserving food during…

Q: The genes that codes for the creation of certain blood groups are located on chromosome "XGp22.3",…

A: *Chromosomes can be found in nucleus which are thread like structures located present in both…

Q: 3. You are surveying an area's rock layers using absolute dating. You have an element whose…

A: Absolute dating is a method used by geologists and archaeologists to determine the age of a…

Q: Reproduction is usually secual with both male and female sexes, however asexual reproduction does…

A: Parthenogenesis is the type of asexual reproduction involving the development of female gametes…

Q: 1. Embryonic stem cells continuously divide and remain undifferentiated. In order to maintain this…

A: Answer 1:- There are the following genes which are required to exhibit pluripotency:- Pou5f1 Oct4…

Q: 4) A neuron with ionic gradients described in the table below receives a synaptic input that opens…

A: The formula to calculate sodium current is V = IR VOLATAGE POTENTIAL ( V) I - CURRENT R - RESISTANCE

Q: What is the difference between forward and reversegenetics?

A: The study of genes is known as genetics. Our genes contain information that is passed down from…

Q: What are pressure sores or decubitus ulcers? Discuss some instances how this can occur to a patient?

A: Bedsores — also called pressure ulcers and decubitus ulcers — are injuries to skin and underlying…

Q: In an investigation of fruit fly behavior, an enclosed choice chamber was used to test whether the…

A: A spatial distribution is a graphical representation of a phenomenon's distribution throughout the…

Q: 1. Insulin..... a. Carries glucose into the muscle cell b. signals the muscle cell to take up…

A: 1. Insulin - b. signals the muscle cell to take up glucose. Explanation - The main actions that…

Q: Two particular contigs are suspected to be adjacent, possibly separated by repetitive DNA. In an…

A: Introduction Deoxyribonucleic acid (DNA) is a polymer made up of two polynucleotide chains that coil…

Q: Why are some fungi grouped under "fungi imperfecti"?

A: Deuteromycetes/Fungi imperfecti Some members are saprophytic or parasitic. A large number of…

Q: What is the function of acetylcholinesterase? O a. to prevent undesired continuous contractions O b.…

A: Acetylcholinesterase is an enzyme that is available at the postsynaptic membrane of the…

Q: Make a simple schematic illustration of the connective tissue cell lineage descended from…

A: A cell is the smallest structural unit of an organism capable of autonomous functioning, consisting…

Q: When Replacement of the original gene occurs ?

A: A gene is the essential physical and functional unit of heredity. They are comprised of DNA…

Q: Gene and regulation of gene activity.

A: Gene regulation means how a cell regulate which genes are expressed among many other genes and…

Q: A certain cDNA of size 2 kb hybridized to eight genomicfragments of total size 30 kb and contained…

A: Introduction :- In the presence of reverse transcriptase, cDNA is a complementary DNA to a given RNA…

Q: One type of epithelial tissue can convert into another under certain abnormal conditions. Give two…

A: Introduction :- The epithelium is a type of body tissue that forms the covering on all of your…

Q: Because of oxygen and nutrient requirements, cells in a tissue must reside within 100 μm of a blood…

A: Mammalian cells require nutrients and oxygen to survive, so they are found within 100 to 200 mm of…

Q: Consider a person without any functioning plasma cells. What effects would this condition have on…

A: Plasma cells are round or ovoid cells that contain colored cytoplasm with a pale perinuclear area of…

Dissection

Dissection is the process of cutting up the tissue of a dead or live animal or plant, to do anatomical studies and surgical treatments. The purpose of dissection is to learn more about the overall structure of organs and organ systems and thereby understand the physiology of the organism.