Exam Review - Multiple choice

11u Biology

Which of the following statements is false

Haploid cells can divide by meiosis

What is the result when a diploid cell undergoes meiosis

four haploid cells

during anaphase I

homologous chromosomes separate and migrate toward opposite poles

which of the following occurs in meiosis but not mitosis

homologous chromosomes separate

The law of independent assortment

all of the above

red and green colour blind is a sex linked recessive trait. a woman is red green colour blind. what can we conclude, if anything, about her father

her father is red green colour blind

which kingdom has species whos cells do not have cell walls

animalia

n which kingdom would you place an organism that is multicellular, has a cell wall made of cellulose, and is autotrophic

plantae

which term describes the variety of internal and external forms in living organisms

structural

which of the following is not a characteristic of fungi-like protists

Always unicellular

the characteristic that best helps define an organism as a member of a particular species

it can successfully breed with similar organisms

which is not a characteristic of bacterial cells

Majority are pathogens

similar bones are found in the arms of humans, legs of horses, and fins of whales. what evidence is this

anatomical

which of the following is not a characteristic of a member of the kingdom protista

only heterotrophic

which of the following phyla from the kingdom protista is a member of the plantlike protists group

euglenophyta

which is not true about animal like protists

mostly terrestrial

similarity between plants and fungi

eukaryotic

which members of the kingdom plantae are nonvascular

bryophytes

which members of the kingdom plantae are seedless

pteridophytes

which is not a characteristic of plants

cell walls contain chiten

mosses are members of which plant group

bryophytes

ferns are members of which plant group

pteridophytes

which is true about seed plants

they are the most widely distributed and complex group of plants

which of the following is not a characteristic of an organism in the animal kingdom

autotrophic

which is one of the germ layers in an animal

ectoderm

the organisms in this kingdom contain peptidoglycan in their cell wall

eubacteria

animals that are very similar in appearance but are not capable of producing fertile offspring belong to the same

genus

these false feet are used for locomotion by amoeba

pseudopodia

all of the following are true of prokaryotic cells except

true nucleus present

which of the following is involved in defence against invading bacteria and viruses

lymphocytes and macrophages

which of the following organisms from kingdom protista is a member of the plantlike protists group

euglena

sporozoans are unique that they

all of the above

which is not a characteristic of the fungi like protists

always unicellular

the sum of total variety of organisms on earth is often referred to as

biodiversity

radial symmetry is found in

jellyfish

what is true about an insect skeleton

Exoskeleton made of protein and chitin

which organisms have a body plan with bilateral symmetry

insects, worms, mammals

which is not part of the mammalian digestive system

crop

list in which the sequence they occur in

ingestion, digestion, absorption, egestion

The pH of the stomach ranges from

2.0 to 3.0

which of the following is not found in digestive fluids in the stomach

amylase

which enzyme breaks down fats

lipase

which enzyme breaks down the sugars in milk

lactase

when patients have their gall bladders removed, they should not eat

fats

which is not secreted by the pancreas or small intestine

hydrochloric acid

what is the role of the bicarbonate ion in the digestive process

Raise the pH of material entering the small intestine from the stomach

which is not a function of the circulatory system

manufactures red blood cells

which organism has an open circulatory system

snail

which is not a type of white blood cell

platelet

an individual who has no special markers (antigens) attached to the membrane of their red blood cells has which of the following blood types

O, Rh negative

which is true about arteries

they carry blood away from the heart.

the mammalian heart consists of

two atria and two ventricles

the septum completely separates the two halves of the mammalian heart, because of this

oxygenated bood and deoxygenated blood are kept separate

the largest artery in the human body is the

aorta

the correct pathway followed by the red blood cell first enters at the vena cava and then

Right atrium, right ventricle, pulmonary artery, lungs pulmonary veins, left atrium, left ventricle, aorta

normal blood pressure for a young adult

120/80

each hemoglobin molecule transports how many oxygen molecules

4

which is not commonly included as part of the processes involved in respiration

carbon monoxide combines with hemoglobin in the red blood cells

correct order of reactions in cellular respiration

oxygen + sugar = carbon dioxide + water + energy