Subdivisions of geologic Time.

Q: Living Things Mammals Fish aroups? Give birth Lay eggs Can fly Cannot fly Give birth Lay eggs panda ...

A:   INTRODUCTION     Living things are organisms to constitute there life. Living things are mainly s...

Q: 1. Explain the differences in the mechanisms of conjugation, transformation, and transduction.

A: Explain the differences in the mechanisms of conjugation, transformation, and transduction.  

Q: Which is false about respiratory systems??  a. Usually the higher the metabolism, the more efficien...

A: The respiratory system is essentially a biological system in animals as well as plants that consists...

Q: Which one of the following may produce "wrinkled" colonies on medium? Select one: O A Chlamydia O B....

A: As per our guidelines, we are supposed to answer only one question. Kindly repost other questions as...

Q: 1. Enumerate and discuss the illuminating parts of the microscope and give their respective function...

A: A microscope is an optical device that magnifies pictures that are too tiny to see with the naked ey...

Q: What objects are shown with labels : F (back of the throat), A the FLAP between esophagus and larynx...

A: Introduction: The image depicts here the respiratory system of humans that starts with the nasal cha...

Q: Describe the fluid mosaic model of cell membrane structure.

A: The cell membrane is also called as plasma membrane, it is membrane which is separate interior envir...

Q: The electrochemical gradient across the plasma membrane Group of answer choices is caused by more s...

A:     sodium concentration is more in outside the cell than the inside of the cell.  Sodium potassium ...

Q: All antioxidants_____ . a. prevent other molecules from being oxidized b. are coenzymes c. balance c...

A: Introduction: Human or natural antioxidants may be able to prevent or delay various types of cell da...

Q: How do we know that the lac repressor is a protein?

A: Lac repressor protein is encoded by the lac I gene.

Q: Describe how temperature and pH affect enzymes.

A: Enzymes are basically proteins so they unfold and denature at high temperture.This denaturatio cause...

Q: Comparison to Human Arm in Form Comparison tó Human Arm Animal Function in Function vhale cat pat pi...

A: Homologous structures : These are the structures which are common in form but differ in function. Th...

Q: Give the molecular formula of the functional group that is missing. a. NH+ b. CH3 c. COOH d. C6H1...

A: Q. Give the molecular formula of the functional group that is missing. a. NH+ b. CH3 c. COOH d. C6H1...

Q: CO2 that is absorbed by red blood cells, most is grabbed by an enzyme and converted to

A: Ans. D. Carbonic acid which splits into hydrogen (H+) ions and bicarbonate ions 

Q: A short-day plant flowers only when exposed to light for less than 12 hours long. Which of the follo...

A: CORVALLIS - it's discouraging when your lettuce bolts or you can't get your mum to bloom. there's re...

Q: 4. Distinguish among the three processes of genetic recombination in prokaryotes: a) transformation,...

A: Distinguish among the three processes of genetic recombination in prokaryotes: a) Transformation, th...

Q: What do non-parasitic lampreys do?

A: Answer 

Q: Explain how the three major types of deserts differin their climate and vegetation. Why are desert e...

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a...

Q: Explain the process of electron transfer phosphorylation

A: The electron transport chain (ETC) is the final step of aerobic cellular respiration.  

Q: Which is not true about our heart A. ventricular systole squeezes blood to the lungs and the body B....

A: Heart is a muscular organ that helps puno blood to different body organs. It has four chambers,  Ri...

Q: What would be the sequence that the RNA polymerase synthese from the follwing DNA sequence? 5' ACCT...

A: Transcription: The process of formation of RNA from the DNA by  action of DNA dependant RNA polymera...

Q: ACCURATE statement/s for Propranolol: ' Non-cardioselective beta-adrenceptor blocker. Used in the ma...

A: Propranolol is a beta blocker drug that is available under a variety of brand names, including Inder...

Q: Please explain the right as well as the wrong answer

A: Chimps on death row is a movie released in 1998 in United kingdom.

Q: Basic Alternation of Generations. What are the structures in plant life cycle that are haploid?

A: Alternation of generations means that the plant's life cycles alternate between diploid (sporophyte)...

Q: Cystic fibrosis (CF) is an autosomal recessive condition triggered by the overproduction of sticky m...

A: Let the dominant allele be represented by C and recessive allele be represented by c. Hence, CC = do...

Q: 15. On the tree below, mark the place or places that three tissue layers have evolved in animals. Ti...

A: ANSWER;- Homology is sharing of common ancestry and exhibiting similarity of structure and physiolog...

Q: Why did it take so long for scientists to figure out that infections are caused by bacteria? What we...

A: Bacteria is prokaryotic microorganism. 

Q: Define natural capital. Define natural resourcesand ecosystem services, and give two examples ofeach...

A: "ANSWER  Natural capital refers to natural assets that provide natural resource inputs and environm...

Q: Compare the cyclic and noncyclic light-dependent reactions

A: Introduction: As the anabolic reaction that transforms solar light energy into cellular chemical ene...

Q: Given the highly complex lipid composition of cell membranes, what are the variations within differe...

A: Cells are membrane-bound structure that contains the organelles of the living body. Some of the cell...

Q: What are the advantages of metabolic channeling? Describe two mechanisms of metabolic channelirg

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: Describe the composition of genetic material and Describe the DNA REPLICATION.

A: The hereditary ingredient in a cell is known as genetic material. It contains all of an organism's u...

Q: What is the experiment that helped Hershey and Chase recognize DNA as a genetic material? Explain in...

A: Introduction: The undeniable proof that DNA is the genetic material reached from the experiments of ...

Q: Why are ethical constraints important in practicing medicine?

A: Ethical constraints It means to work under the accepted norms of society and to behave which is cons...

Q: What can be done with the food dye to utilize it as an additive biocompatible material to improve th...

A: 3D bioprinting offers great potential to fabricate highly complex constructs with precise control of...

Q: 2 3 4 5 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 ху In human, each cell has how many chromosomes...

A: The cell division is the process that involves breakdown of the mother cell and produce two or more ...

Q: Discuss the Steps for Equipment Selection as well as Equipment Utilization in a 1000 bedded hospital

A: Defining the need Surveying the standard guidelines. Search for possible product providers Inspectio...

Q: Which of the following is not one of the resources that Watson and Crick used to solve the structure...

A: ANSWER;- d) Labeling of DNA with radioactive phosphorus(32p). Explain;-Covalent adducts framed by th...

Q: QUESTION 12 Ack! Your nematode cultures are infested with a pesky, but novel bacterium! You decide t...

A: Speciation is the process through which one genetically related population splits into two populatio...

Q: 3.22 A 72-year-old man presented with confusion, vomiting and seizures. A CT scan is shown, which sh...

A: Answer is B. Prostate   Cerebral metastases Metastases to the brain are the most feared complication...

Q: ______cannot diffuse across a lipid bilayer. a. Water molecules c. Ions b. Gases d. Nonpolar molecul...

A: A lipid bilayer surrounds the cells.  

Q: Table 14. Crossing Fl individual with another Fl individual Individual # 213 252 Gender Male Female ...

A: The answer is NO.

Q: Who was responsible for the X-ray crystallography that determined the shape and structure of DNA? O ...

A: Given: DNA is along polymer of Deoxyribonucleotide. It is made up of two polynucleotide chains that ...

Q: Liverworts were given their name based on this flat, lobed leaf-like structure

A: Liverworts is a flowerless spore producing plant.  English word 'wort ' means "small plant " . The t...

Q: On which sex is the mandible tip (or the chin) squarer? a. males b. females c. on both sexes d. ...

A: According to many studies researchers have found that Mandible tip (or the chin) squarer is the resu...

Q: What evidence established that lactose serves as theinducer of a gene whose product is related to la...

A: Introduction: A bacterial operon is a unit of genomic expression that is tightly coordinated. It was...

Q: A tree grows and increases its mass. Explain why thisis not a violation of the law of conservation o...

A: Atoms are the smallest things that are designed to be considered as the basic building blocks of the...

Q: Based on taxonomic judgment, a taxonomist decides to split the 60 species of the genus Conostylis in...

A: Introduction:- Genus is a taxonomic rank that is commonly employed in the scientific classification ...

Q: In what ways are exocytosis and endocytosis similar?

A: Endocytosis is a biological function that allows a cell to internalise chemicals from its surroundin...

Q: ) Describe the role of the signal sequence and the signal recognition particle (SRP) in targeting an...

A: Every cells provide a set of separate segments for localization of proteins. The method of transport...

Paleontology

A branch of science concerning the scientific study of life from ancient times is known as paleontology. The scientists working on paleontology are known as paleontologists. Paleontologists collect the fossils of organisms from ancient times to classify them. The paleontologists also study the environment from ancient times to study the interactions between different organisms.