Which of the following nutrients have the lowest energy content per gram? fats viramins proteins carbohydrates
The largest organ system in the body is the __ system. integumentary skeletal muscular digestive
Fill in the Blank Question Insertion sequences that can lead to changes in genotype within a cell or between cells are colled "jumping genes" or square
Which of the following food items contains naturally occurring sugar? Cow's milk Honey-roasted Peanuts Vanilla yogurt Almond milk
Which of the following is a monosaccharide? Fructose Sucrose Lactose Maltose
Which best describes a way photosynthesis provides resources to animals? provide habitat for animals reduce need for water supply decreases animal needs for oxygen increase plant growth
The development of the head and neck area in the fetus is faster because? The fetus has to think! The fetus does not move, so the lower limbs do not receive much blood The fetal skull is not ossified, so it has to grow faster and ossify early to protect the brain The head and neck area receives more oxygenated blood, as compared to the rest of the body
Mutations of the p53 gene can result in which cancers? brain, breast, liver lung, breast, colon bone, liver, pancreatic
Use qualitative and quantitative data from the information provided to explain the variation and distribution of the body color trait in the populations of lice on dark- and/or light-colored birds over the duration of the study.
Which cells are commonly found wedged between simple columnar epithelial cells? mast cells goblet cells fibroblasts macrophages
Which one of the following groups is composed of prokaryotic cells? View Available Hint(s) animals protists bacteria fungi
Which of the following is NOT a loose connective tissue? elastic cartilage areolar reticular adipose
X What structure combines together to create DNA? Sugar molecules Hydrogen bonds Nucleotides C Amino acids
A species with an initial population of 120 is growing in an environment where the carrying capacity is 750. After 3 years the population is up to 450 Use a logistic function to estimate the population after 5 years . Round to the nearest whole number. $Population=[?]$ individuals.
Multiple Choice Question Secretory IgA is NOT found in which of the following fluids? Tears Mucus Colostrum Stomach acid Saliva
Which statements are true about bacteria? (Select all that apply) They were one of the first life forms on Earth Their total biomass is greater than that of all plants and animals combined Some are multicellular They only live in human bodies.
Match each example on the left to the type of reproductive barrier on the right. A desert keeps frogs on either side from mating with one another. Female spring peeper frogs only mate with males that make a a. behavioral barrier b. physical barrier c. geographic barrier
Which of the following macronutrients is the preferred fuel for the brain and red blood cells? A proteins B lipids C water D carbohydrates E proteins and lipids
The technique developed by Hans Christian Gram is important for bacterial classification. etiology. identification. epidemiology. isolation.
Elements/metals found in food that regulate body functions Water Minerals Vitamins Carbohydrates
