3. Each type of blood cell has a different job. Explain the job that each does. Red blood cells: Platelets: White blood cells: 4. Blood vessels that carry blood FROM the heart to the body are called_

Q: When handling fresh fruit, the best time to wash hands is A) before eating. B) after eating. C) when…

A: When handeling fresh fruits , the best time to wash hand is  before eating.

Q: Question 1 You are observing a reaction that is occurring fairly slowly. If you add an enzyme that…

A: 1. Enzymes are meant to speed up the reactions exponentially and hence the answer to this question…

Q: discuss briefly the results of Gregor Mendel's experiment on the colors of the pod of pisum sativum.

A: NOTE: please note that as per our company's honor code, citing external refernces are not allowed.…

Q: estion Completion Status: You are studying a group of individuals with X-ray vision and perform…

A: Restriction endonucleases These are restriction enzymes that have been isolated from the bacteria.…

Q: 1. When bryophyte spores are dispersed to a favorable habitat, such as moist soil or tree bark, they…

A: Note :- Since you have asked multiple questions im only answering the ist 3 as per bartleby…

Q: 6. A clinic photometer is a medical instrument used to determine, in vitro, the concentration of…

A: (ECMO) is usually defined that they termed to stand for extracorporeal membrane oxygenation. The…

Q: The chromosomal region where sister chromatids are attached to each other is called the

A: Introduction :- A chromosome is a lengthy DNA molecule that contains part or all of an organism's…

Q: A cell with a non-standard number of one or more individual chromosomes, as opposed to having an…

A: Tetraploidy is the rare abnormal condition where 92 chromosomes are present instead of normal 46…

Q: If 1 unit of malate were used as energy source, how many ATPs can be generated from it? O 1.5 O2.5

A: INTRODUCTION Malate Malate is the salt and ester of malic acid.

Q: QUESTION 12 Consider a hypothetical beetle whose back abdomen pattern is determined by two alleles…

A: The three kinds of genotypes are present in case of two alleles of a single gene. A1A1 encodes solid…

Q: The total size of the plasmid is 2686 bp. There is a PstI recognition site at position 439, HindIII…

A: Answer - d. 3 fragments: 447bp, 507bp and 1732bp

Q: Which mutation would lead to no attenuation, but still allow for transcription and translation of…

A: In tryptophan operon there are four sequence sequence 1, 2, 3 and 4.  There are two sequences that…

Q: First, you should map out all of the biochemical stages and processes in cellular respiration and…

A: Cellular respiration is a set of metabolic reactions and processes that take place in the cells of…

Q: Does breathing rate affect lifespan in terms of oxidizing cells, metabolism etc. Or does a really…

A: Introduction Respiration (also known as breathing) is the process of obtaining oxygen from the…

Q: True or False, Sexual selection can result in traits that are not adaptive to survival (e.g.…

A: Introduction Evolution:- It is the biological change in the characteristics of a species over…

Q: To analyze: The test the claim that the name brand fertilizer produces larger tomatoes as compared…

A: The tomato plant requires certain essential nutrients to complete its life cycle, which includes…

Q: Under the influence of gamma-radiation a fragment of the chromosome was lost. What chromosomal…

A: In case of deletion lods of one or more nucleotide from a segment of DNA occur. In case of…

Q: Breaking the hydrogen bonds that hold the bases together requires energy. Which of these two will be…

A: DNA is made up of nucleotides. Each nucleotide is made up of the deixyribose sugar, nitrogenous base…

Q: Using the table below, what volume from the master mix will be dispensed to each sample tube if the…

A: Answer:  As we know, C1V1= C2V2, where C1 and C2 = initial and final concentrations V1 and V2 =…

Q: What is the answer for A?

A: A dihybrid cross is the mating between two individuals with varying traits for two characters. For…

Q: Diabetes 2 has become a prevalent disease in our society. What is it and how does it relate to…

A: Two hormones that are responsible for glucose homeostasis are insulin and glucagon. These two…

Q: 8. A steroid hormone was found to be abnormally high in a person who perennially suffers from…

A: Steroid hormones are mainly released by the adrenal glands present ,above the kidneys. Adrenal…

Q: Which is the odd one out ? explain how the rest are connected. primers dNTPs DNA polymerase…

A: The polymerase chain reaction (PCR) is a widely used method for rapidly making millions to billions…

Q: How did (1.2+0.8)/2 become 1.6? Did i miss something? Tha ks for answering.

A: Data given P1 and P2 are the parents F1 and F2 are the offsprings

Q: What are the human-caused changes to the Tumucumaque National Park ecosystem? Tumucumaque National…

A: Poaching is uncommon in Tumucumaque because it is so remote and difficult to reach. However,…

Q: 9. Although proteins rarely if ever flip flop across a membrane, distribution of membrane lipids…

A: The Glycosylated lipid would have a oligosaccharide chain which is made of the large and polar sugar…

Q: Which of the following drives glycogenesis forward? O Phosphorylated glycogen synthase O…

A: Glycogenesis is the process of converting glucose in excess to glycogen, the stored form of glucose.…

Q: Are viruses living or dead? Discuss this question by applying your knowledge of viruses and their…

A: Introduction :- A virus is an infectious microorganism made up of a nucleic acid segment (DNA or…

Q: .

A: There are two types of the T cells based on the glycoprotein attached , these are CD4 cells and the…

Q: Question 12 Select one answer.  A healthy fair-skinned person usually has which color tinted cheeks?…

A: Introduction The skin is the body's largest organ. The integumentary system is made up of the skin…

Q: The break down of sugar occurs in biological cells. It goes through multiple stages to produce…

A: Introduction  The tricarboxylic acid (TCA) cycle, commonly known as the Krebs or citric acid cycle,…

Q: Whats would the purpose of a research study of "Consumption of whole eggs promotes greater…

A: Eggs are covered with the egg shell which made up of by calcium carbonate. Central yellow part of…

Q: What is the difference in gastrulation and blastula process?

A: Answer : the difference between gastulation and blastula process is :    Gastulation is the stage of…

Q: What is a signal sequence, and what is it recognized by? In what cellular process do signal…

A: Signal peptide The N-terminus among most newly produced proteins that are headed for the secretory…

Q: Which one of the following amino acids is essential for humans? A. Threonine B. Alanine C. Aspartic…

A: Introduction Amino acids and proteins are the building blocks of life, they are molecules that…

Q: unscramble the words   1. E X O N T I M Y L H A     ________________________   2. N V A   G S I N…

A: Electron microscopy is a tool that allows us to see tiny images of objects that would otherwise be…

Q: 2. Girl-student had a cup of sweet tea with the cake after preceding 5-hour break in the food…

A: Introduction Carbohydrates, often known as sugar molecules, are sugar molecules. Carbohydrates are…

Q: Lactation is more than just a source of nutrition for the newly born offspring. How is milk…

A:

Q: Pedigrees Practice - Sickle Cell Normal Blood Flow Normal red blood Sickle Cell Disease blockage in…

A: Sickle cell  disease is a autosomal recessive disorder.In pedigree analysis,the trait for sickle…

Q: Based on the image below, answer the following questions:   Restriction enzymes PstI and ScaI were…

A: Restriction enzymes  These enzymes have the capability to identify and cleave specific restriction…

Q: Explain why each choice (a-d) is correct or incorrect. A flu vaccine is needed seasonally to be…

A: ANSWER;-d)The flu has several strains that change seasonally. Explain;- The flu vaccine needs to…

Q: Discuss the options for HIV treatment and vaccinations

A: HIV is a highly infectious virus that causes AIDS. This affects the immunity of the person and may…

Q: Complete the following table for the number of chromosomes and chromatids per cell during the…

A:

Q: Above is a phylogeny of sap-feeding aphid lineages which have evolved co-obligate symbioses with the…

A: Introduction :- Mutualistic, commensalistic, or parasitic symbiosis is any sort of close and…

Q: Bacterium C Bacterium D Bacterium A Batu B O A Phylogenic Tree is a way to show the relationships…

A: A phylogenetic tree is a diagrammatic representation which evaluates how one species is related to…

Q: In the lab, a group of students is carrying out the reaction described and graphed in the previous…

A: The reaction happens when there is effective collisions between the reactant molecules.  The…

Q: Among the germ layers and developmental structures below: What is/are the FORMED ANATOMICAL…

A: Answer :- Introduction Embryonic development is also called embryogenesis. It is the process where…

Q: In fruit flies, curly wing shape (C) is dominant to wild-type (c), and hairy body (H) is dominant to…

A: Introduction The term allele refers to a specific gene variant. It is normal in genetics for genes…

Q: . The sequence below used the sequence in “1” and encountered a point mutation:…

A: Introduction Mutation:- It is a change in the DNA sequence of an organism, due to various…

Q: Describe an example of an environmental change to happen to these monkeys that over many…

A: Evolution Evolution is defined as the process by which organisms adapt to their natural environments…