Biology, 13.07.2019 06:20 mucciak9414
One modification of the small intestine that increases the surface area is
Answers: 1
Biology, 21.06.2019 18:30
Scientific method and data analysisa biology student wanted to determine if there is a relationship between resting heart rate and bodyheight. she gathered information from 12 classmates and constructed the table below.resting heart rate (beats per minute)student height (cm)155. 156156165180180190194195
Answers: 1
Biology, 21.06.2019 20:00
With the description of the different cell walls, membranes, and associated proteins set in the students' minds, you now need to introduce them to the idea that the cell wall can also act as a foundation to build things upon. bacterial appendages require a strong foundation that will offer the support needed to move and function in a dynamic world. for example, flagella are long, whiplike protein structures that are used by many gram-positive and gram-negative bacteria for locomotion. in order to function effectively, a flagellum must be firmly anchored to the cell wall. how will you be able to get across the idea that the peptidoglycan cell wall is strong enough to support such a mechanism? with a protein rod that passes through the cell wall and protein rings used to anchor it in the membranes, these basal bodies are the rudimentary biological motors that use atp power to spin the hook and the flagella attached to it. bacterial flagella have a biological motor that spins within the cell wall and is powered by atp. this allows the flagella to spin in a whiplike motion to propel the bacterium.
Answers: 3
Biology, 21.06.2019 22:00
Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).
Answers: 1
Biology, 22.06.2019 01:30
Hedgerows have created a new ecosystem within britainβs a. farms b. cities c. forests d. industrial areas
Answers: 1
One modification of the small intestine that increases the surface area is...
Mathematics, 24.02.2021 23:50
English, 24.02.2021 23:50
Mathematics, 24.02.2021 23:50
Health, 24.02.2021 23:50
Mathematics, 24.02.2021 23:50
Mathematics, 24.02.2021 23:50
History, 24.02.2021 23:50
Mathematics, 24.02.2021 23:50
Business, 24.02.2021 23:50
English, 24.02.2021 23:50
English, 24.02.2021 23:50