Biology, 02.10.2019 05:30 jovonjones1234
Hysical anthropologist eva hernandez visits a group of yamomamo people in venezuela and finds that only 3 individuals in a small village of 85 people have blood type a. her grandson, alberto hernandez, returns 45 years later and finds that no one in the village has type a blood. which process of evolution is likely affecting this population?
Answers: 1
Biology, 22.06.2019 00:00
Theories basic to all of the life sciences include the germ theory of disease. theory of evolution by natural selection. o two of these answers are correct none of these answers are correct o cell theory.
Answers: 1
Biology, 22.06.2019 00:00
Mouse liver cells were homogenized and the homogenate subjected to equilibrium density-gradient centrifugation with sucrose gradients. fractions obtained from these gradients were assayed for marker molecules (i.e., molecules that are limited to specific organelles). the results of these assays are shown in the figure. the marker molecules have the following functions: cytochrome oxidase is an enzyme involved in the process by which atp is formed in the complete aerobic degradation of glucose or fatty acids; ribosomal rna forms part of the protein-synthesizing ribosomes; catalase catalyzes decomposition of hydrogen peroxide; acid phosphatase hydrolysis monophosphoric esters at acid ph; cytidylyltransferase is involved in phospholipid biosynthesis; and amino acid permease aids in transport of amino acids across membranes. a) name the marker molecule and give the number of the fraction that is most enriched for each of the following cell components: lysosomes; peroxisomes; mitochondria; plasma membrane; rough endoplasmic reticulum; smooth endoplasmic reticulum.
Answers: 3
Biology, 22.06.2019 01:00
Complete the statements to identify the first two steps of meiosis i. (1 ) the first and longest step of meiosis i is called i. (2)the second step of meiosis i is called i.
Answers: 1
Biology, 22.06.2019 09:20
Give examples of selective advantage of organism’s body part/organ
Answers: 1
Hysical anthropologist eva hernandez visits a group of yamomamo people in venezuela and finds that o...
Physics, 15.08.2021 14:00
Mathematics, 15.08.2021 14:00
Computers and Technology, 15.08.2021 14:00
Mathematics, 15.08.2021 14:00
Mathematics, 15.08.2021 14:00
Social Studies, 15.08.2021 14:00
Social Studies, 15.08.2021 14:00
English, 15.08.2021 14:00
Biology, 15.08.2021 14:00
Biology, 15.08.2021 14:00
English, 15.08.2021 14:00
Mathematics, 15.08.2021 14:00